Note: 1. Material: C45. 2. Tooth hardening: HRC30-40. 3. Packing: carton and wooden box.Note: 1. Material: C45. 2. Tooth hardening: HRC35-45. 3. Packing: carton and wooden box. 4. The sprocket marked with an asterisk (*) has a groove on the outer circumference of the hub, refer to the upper left table......
25 | 35 | 40 | 50 | 60 |
80 | 100 | 120 | 140 | 160 |
Number of teeth |
Outer diameter |
Pitch diameter |
Measuring distance |
China News |
Type B single row |
||||
Boss |
News |
weight |
|||||||
直径 |
Total length |
Lowest |
Maximum |
||||||
10 |
23 |
20.55 |
17.25 |
6 |
14 |
15 |
8.5 |
8.5 |
0.03 |
11 |
25 |
22.54 |
19.01 |
8 |
15 |
15 |
8.5 |
8.5 |
0.03 |
12 |
28 |
24.53 |
21.23 |
8 |
15 |
15 |
9.5 |
9.5 |
0.03 |
13 |
30 |
26.53 |
23.04 |
8 |
18 |
15 |
9.5 |
10 |
0.05 |
14 |
32 |
28.54 |
25.24 |
8 |
20 |
15 |
9.5 |
10 |
0.05 |
15 |
34 |
30.54 |
27.07 |
8 |
20 |
15 |
9.5 |
10 |
0.05 |
16 |
36 |
32.55 |
29.25 |
10 |
25 |
15 |
11.5 |
12 |
0.06 |
17 |
38 |
34.56 |
31.11 |
10 |
25 |
15 |
11.5 |
12 |
0.07 |
18 |
40 |
36.57 |
33.27 |
10 |
25 |
15 |
11.5 |
12 |
0.07 |
19 |
42 |
38.58 |
35.15 |
10 |
28 |
15 |
11.5 |
16 |
0.08 |
20 |
44 |
40.59 |
37.29 |
10 |
28 |
15 |
11.5 |
16 |
0.08 |
21 |
46 |
42.61 |
39.19 |
10 |
28 |
15 |
11.5 |
16 |
0.09 |
22 |
48 |
44.62 |
41.32 |
10 |
30 |
15 |
11.5 |
16 |
0.10 |
23 |
50 |
46.63 |
43.32 |
10 |
30 |
15 |
11.5 |
16 |
0.11 |
24 |
52 |
48.65 |
45.35 |
10 |
30 |
15 |
11.5 |
16 |
0.12 |
25 |
54 |
50.66 |
47.27 |
10 |
35 |
15 |
11.5 |
20 |
0.14 |
26 |
56 |
52.68 |
49.38 |
10 |
35 |
15 |
11.5 |
20 |
0.14 |
27 |
58 |
54.70 |
51.30 |
10 |
35 |
15 |
11.5 |
20 |
0.15 |
28 |
60 |
56.71 |
53.41 |
10 |
35 |
15 |
11.5 |
20 |
0.15 |
29 |
62 |
58.73 |
55.35 |
10 |
35 |
15 |
11.5 |
20 |
0.16 |
30 |
64 |
60.75 |
57.45 |
10 |
35 |
15 |
11.5 |
20 |
0.16 |
31 |
66 |
62.77 |
59.39 |
10 |
40 |
20 |
12.5 |
22 |
0.20 |
32 |
68 |
64.78 |
61.48 |
10 |
40 |
20 |
12.5 |
22 |
0.20 |
33 |
70 |
66.80 |
63.43 |
10 |
40 |
20 |
12.5 |
22 |
0.20 |
34 |
72 |
68.82 |
65.52 |
10 |
40 |
20 |
12.5 |
22 |
0.21 |
35 |
74 |
70.84 |
67.47 |
10 |
40 |
20 |
12.5 |
22 |
0.21 |
36 |
76 |
72.86 |
69.56 |
10 |
40 |
20 |
12.5 |
22 |
0.22 |
37 |
78 |
74.88 |
71.51 |
10 |
40 |
20 |
12.5 |
22 |
0.26 |
38 |
80 |
76.90 |
73.60 |
10 |
40 |
20 |
12.5 |
22 |
0.26 |
39 |
82 |
78.91 |
75.55 |
10 |
40 |
20 |
12.5 |
22 |
0.27 |
40 |
84 |
80.93 |
77.63 |
10 |
40 |
20 |
12.5 |
22 |
0.27 |
41 |
87 |
82.95 |
79.59 |
12 |
50 |
20 |
12.5 |
30 |
0.32 |
42 |
89 |
84.97 |
81.67 |
12 |
50 |
20 |
12.5 |
30 |
0.32 |
43 |
91 |
86.99 |
83.63 |
12 |
50 |
20 |
12.5 |
30 |
0.40 |
44 |
93 |
89.01 |
85.71 |
12 |
50 |
20 |
12.5 |
30 |
0.41 |
45 |
95 |
91.03 |
87.68 |
12 |
50 |
20 |
12.5 |
30 |
0.41 |
48 |
101 |
97.09 |
93.79 |
12 |
50 |
20 |
12.5 |
30 |
0.43 |
50 |
105 |
101.13 |
97.83 |
12 |
50 |
20 |
12.5 |
30 |
0.46 |
54 |
113 |
109.21 |
105.91 |
12 |
50 |
20 |
12.5 |
30 |
0.47 |
60 |
125 |
121.33 |
118.03 |
12 |
50 |
20 |
12.5 |
30 |
0.52 |
65 |
135 |
131.43 |
128.09 |
12 |
50 |
30 |
13.5 |
30 |
0.72 |
70 |
145 |
141.54 |
138.24 |
12 |
50 |
30 |
13.5 |
30 |
0.77 |
75 |
155 |
151.64 |
148.31 |
12 |
50 |
30 |
13.5 |
30 |
0.82 |
80 |
165 |
161.74 |
158.44 |
12 |
50 |
30 |
13.5 |
30 |
0.88 |
Please note:
1. Material: C45.
2. Tooth hardening: HRC30-40.
3. Packing: carton and wooden box.
Number of teeth |
Outer diameter |
Pitch diameter asphalt
Day |
Measuring distance |
China News |
Type B single row |
A type |
|||||
Boss |
News |
weight |
China News |
weight |
|||||||
直径 |
Total length |
Lowest |
Maximum |
||||||||
9 |
32 |
27.85 |
22.35 |
8 |
★ 21.5 |
20 |
10.5 |
11 |
0.06 |
|
|
10 |
35 |
30.82 |
25.74 |
8 |
★ 24.5 |
20 |
10.5 |
12 |
0.08 |
8 |
0.02 |
11 |
38 |
33.81 |
28.38 |
8 |
★ 27 |
20 |
10.5 |
14 |
0.09 |
8 |
0.03 |
12 |
41 |
36.80 |
31.72 |
9 |
★ 30.5 |
20 |
11.5 |
16 |
0.12 |
9 |
0.03 |
13 |
44 |
39.80 |
34.43 |
9 |
★ 32 |
20 |
11.5 |
18 |
0.12 |
9 |
0.04 |
14 |
47 |
42.81 |
37.73 |
9 |
32 |
20 |
11.5 |
18 |
0.12 |
9 |
0.04 |
15 |
51 |
45.81 |
40.48 |
9 |
35 |
20 |
11.5 |
20 |
0.16 |
9 |
0.05 |
16 |
54 |
48.82 |
43.74 |
9 |
37 |
20 |
11.5 |
20 |
0.19 |
9 |
0.05 |
17 |
57 |
51.84 |
46.54 |
11 |
41 |
20 |
13.5 |
25 |
0.22 |
11 |
0.07 |
18 |
60 |
54.85 |
49.77 |
11 |
44 |
20 |
13.5 |
25 |
0.25 |
11 |
0.07 |
19 |
63 |
57.87 |
52.59 |
11 |
47 |
20 |
13.5 |
28 |
0.28 |
11 |
0.09 |
20 |
66 |
60.89 |
55.81 |
11 |
50 |
20 |
13.5 |
30 |
0.32 |
11 |
0.09 |
21 |
69 |
63.91 |
58.65 |
11 |
53 |
20 |
13.5 |
32 |
0.36 |
11 |
0.11 |
22 |
72 |
66.93 |
61.85 |
11 |
56 |
20 |
13.5 |
35 |
0.37 |
11 |
0.11 |
23 |
75 |
69.95 |
64.71 |
11 |
60 |
20 |
13.5 |
38 |
0.38 |
11 |
0.11 |
24 |
78 |
72.97 |
67.89 |
11 |
53 |
22 |
13.5 |
32 |
0.43 |
11 |
0.14 |
25 |
81 |
76.00 |
70.77 |
11 |
53 |
22 |
13.5 |
32 |
0.44 |
11 |
0.16 |
26 |
84 |
79.02 |
73.94 |
11 |
53 |
22 |
13.5 |
32 |
0.45 |
11 |
0.16 |
27 |
87 |
82.05 |
76.83 |
11 |
53 |
22 |
13.5 |
32 |
0.46 |
11 |
0.17 |
28 |
90 |
85.07 |
79.99 |
11 |
53 |
22 |
13.5 |
32 |
0.48 |
11 |
0.18 |
29 |
93 |
88.10 |
82.89 |
11 |
53 |
22 |
13.5 |
32 |
0.49 |
11 |
|
30 |
96 |
91.12 |
86.04 |
11 |
53 |
22 |
13.5 |
32 |
0.51 |
11 |
0.23 |
31 |
99 |
94.15 |
88.95 |
11 |
53 |
22 |
13.5 |
32 |
0.53 |
11 |
|
32 |
102 |
97.18 |
92.10 |
11 |
53 |
22 |
13.5 |
32 |
0.54 |
11 |
0.27 |
33 |
105 |
100.20 |
95.01 |
11 |
53 |
22 |
13.5 |
32 |
0.56 |
11 |
0.28 |
34 |
109 |
103.23 |
98.15 |
11 |
53 |
22 |
13.5 |
32 |
0.57 |
11 |
0.29 |
35 |
112 |
106.26 |
101.07 |
11 |
53 |
22 |
13.5 |
32 |
0.59 |
11 |
0.30 |
36 |
115 |
109.29 |
104.21 |
12 |
53 |
22 |
14.5 |
32 |
0.61 |
12 |
0.32 |
37 |
118 |
112.31 |
107.13 |
12 |
63 |
25 |
14.5 |
42 |
0.08 |
12 |
|
38 |
121 |
115.34 |
110.26 |
12 |
63 |
25 |
14.5 |
42 |
0.82 |
12 |
0.41 |
39 |
124 |
118.37 |
113.20 |
12 |
63 |
25 |
14.5 |
42 |
0.84 |
12 |
|
40 |
127 |
121.40 |
116.32 |
12 |
63 |
25 |
14.5 |
42 |
0.85 |
12 |
0.43 |
41 |
130 |
124.43 |
119.26 |
14 |
63 |
25 |
18 |
42 |
0.91 |
12 |
|
42 |
133 |
127.46 |
122.38 |
14 |
63 |
25 |
18 |
42 |
0.93 |
14 |
0.43 |
43 |
136 |
130.49 |
125.32 |
14 |
63 |
25 |
18 |
42 |
0.95 |
14 |
|
44 |
139 |
133.52 |
128.44 |
14 |
63 |
25 |
18 |
42 |
0.97 |
14 |
|
45 |
142 |
136.55 |
131.38 |
14 |
63 |
25 |
18 |
42 |
1.00 |
14 |
0.49 |
46 |
145 |
139.58 |
134.50 |
14 |
63 |
25 |
18 |
42 |
1.01 |
14 |
0.51 |
47 |
148 |
142.61 |
137.45 |
14 |
63 |
25 |
18 |
42 |
1.03 |
14 |
|
48 |
151 |
145.64 |
140.56 |
14 |
63 |
25 |
18 |
42 |
1.05 |
14 |
0.55 |
50 |
157 |
151.70 |
146.62 |
14 |
63 |
25 |
18 |
42 |
1.07 |
14 |
0.60 |
53 |
166 |
160.78 |
155.63 |
14 |
63 |
25 |
18 |
42 |
1.09 |
14 |
|
54 |
169 |
163.81 |
158.73 |
14 |
63 |
25 |
18 |
42 |
1.10 |
14 |
0.70 |
55 |
172 |
166.85 |
161.70 |
14 |
63 |
25 |
18 |
42 |
1.25 |
14 |
0.71 |
60 |
187 |
182.00 |
176.92 |
14 |
63 |
25 |
18 |
42 |
1.30 |
14 |
0.80 |
64 |
200 |
194.12 |
189.04 |
16 |
63 |
25 |
18 |
42 |
1.46 |
16 |
|
65 |
203 |
197.15 |
192.01 |
16 |
68 |
25 |
18 |
45 |
1.67 |
16 |
|
70 |
218 |
212.30 |
207.22 |
16 |
68 |
25 |
18 |
45 |
1.80 |
16 |
|
75 |
233 |
227.46 |
222.33 |
16 |
68 |
25 |
18 |
45 |
1.90 |
16 |
|
80 |
248 |
242.61 |
237.53 |
16 |
68 |
25 |
18 |
45 |
2.40 |
16 |
1.50 |
90 |
278 |
272.93 |
267.85 |
20 |
68 |
25 |
|
|
|
20 |
|
Please note:
1. Material: C45.
2. Tooth hardening: HRC35-45.
3. Packing: carton and wooden box.
4. The sprocket marked with an asterisk (*) has a groove on the outer circumference of the hub, see the upper left table.
Number of teeth |
Outer diameter |
Pitch diameter |
Measuring distance |
China News |
Type B single row |
A type |
Type B double row |
||||||||||
Boss |
News |
weight |
China News d |
weight |
Boss |
News |
weight |
||||||||||
直径 |
Total length |
Lowest |
Maximum |
China News |
直径 |
Total length |
Lowest |
Max max |
|||||||||
8 |
39 |
33.19 |
25.25 |
9 |
★ 24 |
22 |
10.5 |
10.5 |
0.06 |
|
|
|
|
|
|
|
|
9 |
43 |
37.13 |
28.62 |
9 |
★ 28 |
22 |
10.5 |
16 |
0.11 |
|
|
|
|
|
|
|
|
10 |
47 |
41.10 |
33.15 |
9 |
★ 32 |
22 |
11.5 |
18 |
0.14 |
9 |
0.05 |
10 |
28 |
35 |
15 |
16 |
0.28 |
11 |
51 |
45.08 |
36.67 |
10 |
★ 36 |
22 |
12.5 |
20 |
0.19 |
9 |
0.09 |
10 |
30 |
35 |
15 |
16 |
0.30 |
12 |
55 |
49.07 |
41.12 |
10 |
★ 40 |
22 |
12.5 |
22 |
0.22 |
9 |
0.10 |
10 |
35 |
35 |
16 |
20 |
0.34 |
13 |
59 |
53.07 |
44.73 |
12 |
37 |
22 |
15.5 |
20 |
0.23 |
11 |
0.12 |
13 |
39 |
35 |
16 |
22 |
0.40 |
14 |
63 |
57.07 |
49.12 |
12 |
42 |
22 |
15.5 |
25 |
0.28 |
11 |
0.14 |
13 |
43 |
35 |
16 |
25 |
0.47 |
15 |
67 |
61.08 |
52.80 |
12 |
46 |
22 |
15.5 |
28 |
0.34 |
11 |
0.16 |
13 |
47 |
35 |
16 |
28 |
0.55 |
16 |
71 |
65.10 |
57.15 |
13 |
50 |
22 |
15.5 |
30 |
0.40 |
13 |
0.18 |
13 |
50 |
35 |
16 |
30 |
0.65 |
17 |
76 |
69.12 |
60.87 |
13 |
54 |
22 |
15.5 |
32 |
0.46 |
13 |
0.20 |
13 |
54 |
35 |
16 |
32 |
0.75 |
18 |
80 |
73.14 |
65.19 |
13 |
57 |
22 |
15.5 |
35 |
0.51 |
13 |
0.23 |
13 |
59 |
35 |
16 |
38 |
0.85 |
19 |
84 |
77.16 |
68.95 |
14 |
62 |
22 |
15.5 |
40 |
0.59 |
13 |
0.24 |
13 |
63 |
35 |
16 |
42 |
0.98 |
20 |
88 |
81.18 |
73.24 |
14 |
67 |
25 |
16.5 |
45 |
0.76 |
13 |
0.29 |
13 |
67 |
40 |
16 |
45 |
1.30 |
21 |
92 |
85.21 |
77.02 |
14 |
71 |
25 |
16.5 |
48 |
0.85 |
13 |
0.30 |
13 |
68 |
40 |
16 |
45 |
1.30 |
22 |
96 |
89.24 |
81.29 |
14 |
75 |
25 |
16.5 |
51 |
0.95 |
13 |
0.35 |
13 |
72 |
40 |
16 |
48 |
1.50 |
23 |
100 |
93.27 |
85.10 |
14 |
77 |
25 |
16.5 |
51 |
1.00 |
13 |
0.38 |
13 |
76 |
40 |
16 |
51 |
1.60 |
24 |
104 |
97.30 |
89.35 |
14 |
63 |
25 |
16.5 |
42 |
0.84 |
13 |
0.40 |
13 |
80 |
40 |
16 |
55 |
1.80 |
25 |
108 |
101.33 |
93.18 |
14 |
63 |
25 |
16.5 |
42 |
0.88 |
13 |
0.45 |
13 |
84 |
40 |
20 |
57 |
2.00 |
26 |
112 |
105.36 |
97.41 |
14 |
63 |
25 |
16.5 |
42 |
0.92 |
13 |
0.49 |
13 |
88 |
40 |
20 |
60 |
2.20 |
27 |
116 |
109.40 |
101.26 |
14 |
63 |
25 |
16.5 |
42 |
0.96 |
13 |
0.50 |
16 |
92 |
40 |
20 |
60 |
2.30 |
28 |
120 |
113.43 |
105.48 |
14 |
63 |
25 |
16.5 |
42 |
1.00 |
13 |
0.56 |
16 |
96 |
40 |
20 |
66 |
2.50 |
29 |
124 |
117.46 |
109.34 |
14 |
63 |
25 |
16.5 |
42 |
1.00 |
13 |
0.60 |
16 |
96 |
40 |
20 |
66 |
2.65 |
30 |
128 |
121.50 |
113.55 |
14 |
63 |
25 |
16.5 |
42 |
1.10 |
13 |
0.63 |
16 |
100 |
40 |
20 |
66 |
2.80 |
31 |
133 |
125.53 |
117.42 |
14 |
68 |
28 |
16.5 |
45 |
1.20 |
14 |
0.65 |
16 |
100 |
50 |
25 |
66 |
2.95 |
32 |
137 |
129.57 |
121.62 |
14 |
68 |
28 |
16.5 |
45 |
1.30 |
14 |
0.70 |
16 |
100 |
50 |
25 |
66 |
3.05 |
33 |
141 |
133.61 |
125.50 |
14 |
68 |
28 |
16.5 |
45 |
1.30 |
14 |
0.75 |
16 |
100 |
50 |
25 |
66 |
3.06 |
34 |
145 |
137.64 |
129.69 |
14 |
68 |
28 |
16.5 |
45 |
1.30 |
14 |
0.80 |
16 |
100 |
50 |
25 |
66 |
3.08 |
35 |
149 |
141.68 |
133.59 |
14 |
68 |
28 |
16.5 |
45 |
1.40 |
14 |
0.85 |
16 |
100 |
50 |
25 |
66 |
3.10 |
36 |
153 |
145.72 |
137.77 |
16 |
68 |
28 |
18 |
45 |
1.50 |
16 |
0.90 |
16 |
100 |
50 |
25 |
66 |
3.30 |
38 |
161 |
153.79 |
145.84 |
16 |
68 |
28 |
18 |
45 |
1.60 |
16 |
1.00 |
16 |
100 |
50 |
25 |
66 |
3.50 |
39 |
165 |
157.83 |
149.75 |
16 |
68 |
28 |
18 |
45 |
1.65 |
16 |
1.15 |
|
|
|
|
|
|
40 |
169 |
161.87 |
153.92 |
16 |
68 |
28 |
18 |
45 |
1.70 |
16 |
1.20 |
16 |
100 |
50 |
25 |
66 |
3.60 |
41 |
173 |
165.91 |
157.83 |
16 |
73 |
32 |
18 |
48 |
2.00 |
16 |
1.20 |
16 |
93 |
50 |
25 |
63 |
3.80 |
42 |
177 |
169.95 |
161.99 |
16 |
73 |
32 |
18 |
48 |
2.05 |
16 |
1.25 |
16 |
93 |
50 |
25 |
63 |
4.00 |
43 |
181 |
173.98 |
165.92 |
16 |
73 |
32 |
18 |
48 |
2.10 |
16 |
1.30 |
|
|
|
|
|
|
44 |
185 |
178.02 |
170.07 |
16 |
73 |
32 |
18 |
48 |
2.17 |
16 |
1.35 |
|
|
|
|
|
|
45 |
189 |
182.06 |
174.00 |
16 |
73 |
32 |
18 |
48 |
2.25 |
16 |
1.40 |
18 |
93 |
50 |
25 |
63 |
4.60 |
48 |
201 |
194.18 |
186.23 |
16 |
73 |
32 |
18 |
48 |
2.45 |
16 |
1.63 |
18 |
93 |
50 |
25 |
63 |
5.00 |
49 |
205 |
198.22 |
190.17 |
16 |
73 |
32 |
18 |
48 |
2.51 |
16 |
1.73 |
|
|
|
|
|
|
50 |
209 |
202.26 |
194.31 |
16 |
73 |
32 |
18 |
48 |
2.60 |
16 |
1.80 |
18 |
93 |
50 |
25 |
63 |
5.50 |
51 |
214 |
206.30 |
198.25 |
16 |
73 |
32 |
18 |
48 |
2.65 |
16 |
1.88 |
|
|
|
|
|
60 |
52 |
218 |
210.34 |
202.39 |
16 |
73 |
32 |
18 |
48 |
2.72 |
16 |
1.93 |
|
|
|
|
|
00 |
53 |
222 |
214.38 |
206.34 |
16 |
73 |
32 |
18 |
48 |
2.80 |
16 |
1.98 |
|
|
|
|
|
|
54 |
226 |
218.42 |
210.47 |
16 |
73 |
32 |
18 |
48 |
2.90 |
16 |
2.00 |
18 |
93 |
50 |
25 |
63 |
5.80 |
60 |
250 |
242.66 |
234.71 |
16 |
73 |
32 |
18 |
48 |
3.40 |
16 |
2.60 |
18 |
93 |
50 |
25 |
63 |
6.70 |
65 |
270 |
262.87 |
254.84 |
16 |
83 |
32 |
18 |
55 |
4.10 |
16 |
3.00 |
20 |
93 |
50 |
25 |
63 |
10.20 |
70 |
290 |
283.07 |
275.12 |
16 |
83 |
32 |
18 |
55 |
4.57 |
16 |
3.50 |
20 |
93 |
50 |
25 |
63 |
11.50 |
72 |
299 |
291.15 |
283.20 |
20 |
83 |
32 |
22 |
55 |
4.80 |
20 |
3.70 |
|
|
|
|
|
|
75 |
311 |
303.28 |
295.26 |
20 |
83 |
32 |
22 |
55 |
5.10 |
20 |
4.00 |
|
|
|
|
|
|
80 |
331 |
323.49 |
315.54 |
20 |
88 |
35 |
22 |
60 |
5.90 |
20 |
4.60 |
|
|
|
|
|
|
85 |
351 |
343.69 |
335.69 |
20 |
88 |
35 |
22 |
60 |
6.50 |
20 |
5.20 |
|
|
|
|
|
|
90 |
371 |
363.90 |
355.95 |
20 |
88 |
35 |
22 |
60 |
7.15 |
20 |
5.80 |
|
|
|
|
|
|
Please note:
1. Material: C45.
2. Tooth hardening: HRC40-50.
3. Packing: carton and wooden box.
4. The sprocket marked with an asterisk (*) has a groove on the outer circumference of the hub, see the upper left table.
Number of teeth |
Outer diameter |
Pitch diameter |
Measuring distance |
Hole |
Type B single row |
A type |
Type B double row |
||||||||||
Boss |
News |
weight |
China News |
weight |
Boss |
News |
weight |
||||||||||
直径 |
Total length |
Lowest |
Maximum |
China News |
直径 |
Total length |
Lowest |
Maximum |
|||||||||
8 |
48 |
41.48 |
31.32 |
10 |
★ 30 |
25 |
13.5 |
13.5 |
0.12 |
|
|
|
|
|
|
|
|
9 |
53 |
46.42 |
35.55 |
10 |
★ 34 |
25 |
13.5 |
18 |
0.20 |
|
|
|
|
|
|
|
|
10 |
58 |
51.37 |
41.21 |
10 |
★ 40 |
25 |
16.5 |
22 |
0.27 |
10 |
0.14 |
13 |
35 |
40 |
16 |
20 |
0.50 |
11 |
64 |
56.35 |
45.61 |
12 |
★ 45.5 |
25 |
16.5 |
28 |
0.33 |
12 |
0.17 |
13 |
40 |
40 |
16 |
22 |
0.50 |
12 |
69 |
61.34 |
51.18 |
12 |
★ 50 |
25 |
16.5 |
30 |
0.41 |
12 |
0.20 |
13 |
42 |
40 |
16 |
25 |
0.62 |
13 |
74 |
66.33 |
55.69 |
12 |
★ 51 |
25 |
16.5 |
32 |
0.46 |
12 |
0.23 |
13 |
49 |
40 |
16 |
30 |
0.75 |
14 |
79 |
71.34 |
61.18 |
12 |
52 |
25 |
16.5 |
32 |
0.52 |
12 |
0.27 |
13 |
54 |
40 |
16 |
32 |
0.90 |
15 |
84 |
76.35 |
65.78 |
12 |
57 |
25 |
16.5 |
35 |
0.62 |
12 |
0.30 |
13 |
59 |
40 |
16 |
38 |
1.10 |
16 |
89 |
81.37 |
71.21 |
14 |
62 |
25 |
16.5 |
40 |
0.72 |
14 |
0.35 |
13 |
64 |
45 |
16 |
42 |
1.40 |
17 |
94 |
86.39 |
75.87 |
14 |
67 |
25 |
16.5 |
45 |
0.83 |
14 |
0.40 |
13 |
68 |
45 |
16 |
45 |
1.50 |
18 |
100 |
91.42 |
81.26 |
14 |
72 |
28 |
16.5 |
48 |
1.00 |
14 |
0.45 |
13 |
74 |
45 |
16 |
48 |
1.80 |
19 |
105 |
96.45 |
85.96 |
14 |
73 |
28 |
16.5 |
48 |
1.10 |
14 |
0.48 |
16 |
79 |
45 |
16 |
55 |
2.10 |
20 |
110 |
101.48 |
91.32 |
14 |
73 |
28 |
16.5 |
48 |
1.20 |
14 |
0.50 |
16 |
84 |
45 |
20 |
57 |
2.30 |
21 |
115 |
106.51 |
96.05 |
14 |
73 |
28 |
16.5 |
48 |
1.20 |
14 |
0.60 |
16 |
89 |
45 |
20 |
60 |
2.60 |
22 |
120 |
111.55 |
101.39 |
16 |
73 |
28 |
18 |
48 |
1.30 |
16 |
0.66 |
16 |
94 |
50 |
20 |
63 |
3.00 |
23 |
125 |
116.58 |
106.15 |
16 |
73 |
28 |
18 |
48 |
1.30 |
16 |
0.72 |
16 |
99 |
50 |
20 |
66 |
3.50 |
24 |
130 |
121.62 |
111.46 |
16 |
73 |
28 |
18 |
48 |
1.40 |
16 |
0.78 |
16 |
105 |
50 |
20 |
70 |
3.80 |
25 |
135 |
126.66 |
116.25 |
16 |
73 |
28 |
18 |
48 |
1.50 |
16 |
0.85 |
16 |
105 |
50 |
20 |
70 |
4.20 |
26 |
140 |
131.70 |
121.54 |
16 |
73 |
28 |
18 |
48 |
1.50 |
16 |
0.90 |
18 |
105 |
50 |
20 |
70 |
4.50 |
27 |
145 |
136.74 |
126.35 |
16 |
73 |
28 |
18 |
48 |
1.50 |
16 |
1.00 |
18 |
105 |
50 |
20 |
70 |
4.80 |
28 |
150 |
141.79 |
131.63 |
16 |
73 |
28 |
18 |
48 |
1.60 |
16 |
1.05 |
18 |
110 |
50 |
20 |
75 |
5.10 |
29 |
155 |
146.83 |
136.45 |
16 |
73 |
28 |
18 |
48 |
1.70 |
16 |
1.12 |
18 |
110 |
50 |
20 |
75 |
5.50 |
30 |
161 |
151.87 |
141.71 |
16 |
73 |
28 |
18 |
48 |
1.80 |
16 |
1.20 |
18 |
120 |
50 |
20 |
80 |
5.80 |
31 |
166 |
156.92 |
146.55 |
16 |
73 |
28 |
18 |
48 |
1.85 |
16 |
1.30 |
18 |
120 |
50 |
25 |
80 |
5.90 |
32 |
171 |
161.96 |
151.80 |
16 |
73 |
28 |
18 |
48 |
1.90 |
16 |
1.35 |
18 |
120 |
50 |
25 |
80 |
6.00 |
33 |
176 |
167.01 |
156.66 |
16 |
73 |
28 |
18 |
48 |
2.00 |
16 |
1.45 |
18 |
120 |
50 |
25 |
80 |
6.50 |
34 |
181 |
172.05 |
161.89 |
16 |
73 |
28 |
18 |
48 |
2.10 |
16 |
1.55 |
18 |
120 |
50 |
25 |
80 |
6.80 |
35 |
186 |
177.10 |
166.76 |
16 |
73 |
28 |
18 |
48 |
2.20 |
16 |
1.65 |
18 |
117 |
50 |
25 |
80 |
7.00 |
36 |
191 |
182.14 |
171.98 |
19 |
83 |
35 |
18 |
55 |
2.85 |
19 |
1.75 |
18 |
117 |
50 |
25 |
80 |
7.00 |
37 |
196 |
187.19 |
176.86 |
19 |
83 |
35 |
18 |
55 |
2.95 |
16 |
1.85 |
|
|
|
|
|
|
38 |
201 |
192.24 |
182.08 |
19 |
83 |
35 |
18 |
55 |
3.05 |
16 |
1.95 |
18 |
117 |
50 |
25 |
80 |
8.00 |
39 |
206 |
197.29 |
186.97 |
19 |
83 |
35 |
18 |
55 |
3.15 |
16 |
2.05 |
|
|
50 |
25 |
|
|
40 |
211 |
202.33 |
192.17 |
19 |
83 |
35 |
18 |
55 |
3.25 |
16 |
2.15 |
23 |
117 |
56 |
25 |
80 |
9.00 |
41 |
216 |
207.38 |
197.07 |
19 |
83 |
35 |
18 |
55 |
3.40 |
16 |
2.25 |
23 |
117 |
56 |
25 |
|
|
42 |
221 |
212.43 |
202.27 |
19 |
83 |
35 |
18 |
55 |
3.50 |
16 |
2.40 |
23 |
98 |
56 |
25 |
66 |
7.00 |
44 |
231 |
222.53 |
212.37 |
19 |
83 |
35 |
18 |
55 |
3.70 |
16 |
2.60 |
|
|
|
|
|
|
45 |
237 |
227.58 |
217.28 |
19 |
83 |
35 |
18 |
55 |
3.85 |
16 |
2.70 |
23 |
98 |
56 |
25 |
66 |
7.30 |
48 |
252 |
242.73 |
232.57 |
19 |
83 |
35 |
18 |
55 |
4.20 |
16 |
3.10 |
23 |
98 |
56 |
25 |
66 |
8.00 |
49 |
257 |
247.78 |
237.49 |
19 |
83 |
35 |
18 |
55 |
4.35 |
16 |
3.27 |
|
|
|
|
|
|
50 |
262 |
252.82 |
242.66 |
19 |
83 |
35 |
18 |
55 |
4.50 |
16 |
3.40 |
23 |
98 |
56 |
25 |
66 |
9.00 |
54 |
282 |
273.02 |
262.86 |
19 |
83 |
35 |
18 |
55 |
5.05 |
16 |
3.95 |
23 |
98 |
63 |
25 |
66 |
9.90 |
60 |
312 |
303.33 |
293.17 |
19 |
83 |
35 |
18 |
55 |
6.00 |
19 |
4.90 |
23 |
98 |
63 |
25 |
66 |
11.70 |
64 |
333 |
323.53 |
313.37 |
20 |
|
|
|
|
|
20 |
5.60 |
|
|
|
|
|
|
65 |
338 |
328.58 |
318.33 |
20 |
93 |
40 |
22 |
63 |
7.40 |
20 |
5.75 |
23 |
98 |
63 |
25 |
66 |
13.00 |
68 |
353 |
343.74 |
333.58 |
20 |
93 |
40 |
22 |
63 |
7.94 |
20 |
6.32 |
|
|
|
|
|
|
70 |
363 |
353.84 |
343.68 |
20 |
93 |
40 |
22 |
63 |
8.30 |
20 |
6.70 |
23 |
98 |
63 |
25 |
66 |
15.00 |
72 |
373 |
363.94 |
353.78 |
20 |
|
|
|
|
|
20 |
7.05 |
|
|
|
|
|
|
75 |
388 |
379.10 |
368.86 |
20 |
93 |
40 |
22 |
63 |
9.35 |
20 |
7.70 |
|
|
|
|
|
|
80 |
414 |
404.36 |
394.20 |
20 |
98 |
45 |
22 |
66 |
10.50 |
20 |
8.70 |
|
|
|
|
|
|
85 |
439 |
429.62 |
419.38 |
20 |
98 |
45 |
22 |
66 |
12.00 |
|
|
|
|
|
|
|
|
90 |
464 |
454.88 |
444.72 |
20 |
98 |
45 |
22 |
66 |
13.20 |
20 |
11.00 |
|
|
|
|
|
|
Please note:
1. Material: C45.
2. Tooth hardening: HRC40-50.
3. Packing: carton and wooden box.
4. The sprocket marked with an asterisk (*) has a groove on the outer circumference of the hub, see the upper left table.
Number of teeth |
Outer diameter |
Pitch diameter |
Measuring distance |
China News |
Type B single row |
A type |
Type B double row |
||||||||||
Boss |
News |
weight |
China News |
weight |
Boss |
News |
weight |
||||||||||
直径 |
Total length |
Lowest |
Maximum |
China News |
直径 |
Total length |
Lowest |
Maximum |
|||||||||
8 |
58 |
49.78 |
37.87 |
12 |
★ 34 |
32 |
13.5 |
14 |
0.23 |
12 |
|
16 |
26 |
50 |
|
|
|
9 |
64 |
55.70 |
42.94 |
12 |
★ 43 |
32 |
13.5 |
25 |
0.40 |
12 |
|
16 |
32 |
50 |
|
|
|
10 |
70 |
61.65 |
49.74 |
14 |
★ 49 |
32 |
16.5 |
30 |
0.49 |
14 |
0.27 |
13 |
35 |
50 |
18 |
20 |
0.90 |
11 |
76 |
67.62 |
55.02 |
14 |
★ 51 |
32 |
16.5 |
32 |
0.60 |
14 |
0.30 |
13 |
44 |
50 |
18 |
25 |
1.00 |
12 |
83 |
73.60 |
61.69 |
14 |
51 |
32 |
16.5 |
32 |
0.69 |
14 |
0.38 |
13 |
50 |
50 |
18 |
30 |
1.20 |
13 |
89 |
79.60 |
67.11 |
14 |
57 |
32 |
16.5 |
35 |
0.81 |
14 |
0.45 |
16 |
57 |
50 |
20 |
38 |
1.40 |
14 |
95 |
85.61 |
73.70 |
16 |
62 |
32 |
18 |
40 |
0.96 |
16 |
0.50 |
16 |
64 |
56 |
20 |
45 |
1.80 |
15 |
101 |
91.62 |
79.21 |
16 |
68 |
32 |
18 |
45 |
1.10 |
16 |
0.60 |
16 |
70 |
56 |
20 |
48 |
2.10 |
16 |
107 |
97.65 |
85.74 |
16 |
73 |
32 |
18 |
48 |
1.30 |
16 |
0.65 |
16 |
76 |
56 |
20 |
51 |
2.50 |
17 |
113 |
103.67 |
91.32 |
16 |
73 |
32 |
18 |
48 |
1.40 |
16 |
0.75 |
16 |
82 |
56 |
20 |
55 |
2.60 |
18 |
119 |
109.70 |
97.79 |
16 |
83 |
40 |
18 |
55 |
2.00 |
16 |
0.84 |
18 |
88 |
56 |
20 |
60 |
3.20 |
19 |
126 |
115.74 |
103.43 |
16 |
83 |
40 |
18 |
55 |
2.10 |
16 |
0.93 |
18 |
94 |
56 |
20 |
63 |
3.70 |
20 |
132 |
121.78 |
109.87 |
16 |
83 |
40 |
18 |
55 |
2.20 |
16 |
1.05 |
24 |
100 |
56 |
25 |
66 |
4.20 |
21 |
138 |
127.82 |
115.55 |
16 |
83 |
40 |
18 |
55 |
2.30 |
16 |
1.15 |
24 |
100 |
56 |
25 |
66 |
4.40 |
22 |
144 |
133.86 |
121.95 |
16 |
83 |
40 |
18 |
55 |
2.50 |
16 |
1.25 |
18 |
100 |
56 |
25 |
66 |
4.90 |
23 |
150 |
139.90 |
127.67 |
16 |
83 |
40 |
18 |
55 |
2.50 |
16 |
1.40 |
20 |
100 |
56 |
25 |
66 |
4.70 |
24 |
156 |
145.95 |
134.04 |
16 |
83 |
40 |
18 |
55 |
2.60 |
16 |
1.50 |
20 |
120 |
56 |
25 |
80 |
6.00 |
25 |
162 |
151.99 |
139.78 |
16 |
83 |
40 |
18 |
55 |
2.70 |
16 |
1.62 |
20 |
120 |
56 |
25 |
80 |
6.40 |
26 |
168 |
158.04 |
146.13 |
18 |
83 |
40 |
18 |
55 |
2.90 |
18 |
1.78 |
20 |
120 |
56 |
25 |
80 |
6.80 |
27 |
174 |
164.09 |
151.90 |
18 |
83 |
40 |
22 |
55 |
3.00 |
18 |
1.90 |
20 |
120 |
56 |
25 |
80 |
7.30 |
28 |
180 |
170.14 |
158.23 |
18 |
83 |
40 |
22 |
55 |
3.10 |
18 |
2.05 |
20 |
120 |
56 |
25 |
80 |
7.80 |
29 |
187 |
176.19 |
164.03 |
18 |
83 |
40 |
22 |
55 |
3.30 |
18 |
2.20 |
20 |
120 |
56 |
30 |
80 |
8.20 |
30 |
193 |
182.25 |
170.34 |
18 |
83 |
40 |
22 |
55 |
3.40 |
18 |
2.35 |
20 |
130 |
56 |
30 |
89 |
9.00 |
31 |
199 |
188.30 |
176.15 |
20 |
83 |
40 |
22 |
55 |
3.64 |
18 |
2.50 |
20 |
127 |
56 |
30 |
89 |
9.30 |
32 |
205 |
194.35 |
182.44 |
20 |
83 |
40 |
22 |
55 |
3.80 |
18 |
2.68 |
20 |
127 |
56 |
30 |
89 |
9.50 |
33 |
211 |
200.41 |
188.27 |
20 |
83 |
40 |
22 |
55 |
4.00 |
18 |
2.85 |
20 |
127 |
56 |
30 |
89 |
9.70 |
34 |
217 |
206.46 |
194.55 |
20 |
83 |
40 |
22 |
55 |
4.15 |
18 |
3.02 |
20 |
127 |
56 |
30 |
89 |
10.50 |
35 |
223 |
212.52 |
200.39 |
20 |
83 |
40 |
22 |
55 |
4.33 |
18 |
3.00 |
20 |
127 |
56 |
30 |
89 |
11.00 |
36 |
229 |
218.57 |
206.66 |
20 |
83 |
40 |
22 |
55 |
4.52 |
18 |
3.40 |
20 |
98 |
56 |
30 |
66 |
8.50 |
37 |
235 |
224.63 |
212.52 |
20 |
83 |
40 |
22 |
55 |
4.70 |
18 |
3.60 |
20 |
|
|
|
|
|
38 |
241 |
230.69 |
218.78 |
20 |
83 |
40 |
22 |
55 |
4.90 |
18 |
3.80 |
20 |
98 |
56 |
30 |
66 |
9.00 |
39 |
247 |
236.74 |
224.64 |
20 |
83 |
40 |
22 |
55 |
5.10 |
18 |
4.00 |
20 |
|
|
|
|
|
40 |
253 |
242.80 |
230.89 |
20 |
83 |
40 |
22 |
55 |
5.30 |
18 |
4.20 |
20 |
98 |
56 |
30 |
66 |
9.70 |
42 |
266 |
254.92 |
243.01 |
20 |
93 |
45 |
22 |
63 |
6.40 |
20 |
4.63 |
23 |
107 |
56 |
30 |
75 |
11.00 |
43 |
272 |
260.98 |
248.89 |
20 |
93 |
45 |
22 |
63 |
6.60 |
20 |
4.85 |
23 |
107 |
56 |
30 |
75 |
|
44 |
278 |
267.03 |
255.12 |
20 |
93 |
45 |
22 |
63 |
6.88 |
20 |
5.10 |
23 |
107 |
56 |
30 |
75 |
|
45 |
284 |
273.09 |
261.02 |
20 |
93 |
45 |
22 |
63 |
7.10 |
20 |
5.30 |
23 |
107 |
71 |
30 |
75 |
12.80 |
48 |
302 |
291.27 |
279.36 |
20 |
93 |
45 |
22 |
63 |
7.85 |
20 |
6.10 |
23 |
107 |
71 |
30 |
75 |
14.00 |
60 |
375 |
263.99 |
352.08 |
20 |
93 |
45 |
22 |
63 |
11.30 |
20 |
9.50 |
23 |
107 |
71 |
30 |
75 |
21.50 |
64 |
399 |
388.24 |
376.33 |
26 |
93 |
45 |
22 |
63 |
12.50 |
20 |
|
28 |
|
|
|
|
|
65 |
405 |
394.30 |
382.28 |
26 |
107 |
45 |
28 |
75 |
13.50 |
26 |
11.20 |
28 |
107 |
71 |
30 |
75 |
24.00 |
70 |
436 |
424.61 |
412.70 |
26 |
107 |
45 |
28 |
75 |
15.30 |
26 |
13.00 |
28 |
107 |
71 |
30 |
75 |
30.00 |
72 |
448 |
436.73 |
424.82 |
26 |
|
|
|
|
|
26 |
13.70 |
|
|
|
|
|
|
75 |
466 |
454.92 |
442.91 |
26 |
107 |
45 |
28 |
75 |
17.20 |
26 |
14.90 |
|
|
|
|
|
|
80 |
496 |
485.23 |
473.32 |
26 |
117 |
50 |
28 |
75 |
20.00 |
26 |
16.90 |
|
|
|
|
|
|
85 |
527 |
515.54 |
503.54 |
26 |
117 |
50 |
28 |
75 |
22.30 |
26 |
|
|
|
|
|
|
|
90 |
557 |
545.85 |
533.94 |
26 |
117 |
50 |
28 |
75 |
24.60 |
26 |
21.40 |
|
|
|
|
|
|
Please note:
1. Material: C45.
2. Tooth hardening: HRC40-50.
3. Packing: carton and wooden box.
4. The sprocket marked with an asterisk (*) has a groove on the outer circumference of the hub, see the upper left table.
Number of teeth |
Outer diameter |
Pitch diameter |
Measuring distance |
China News |
Type B single row |
A type |
Type B double row |
||||||||||
Boss |
News |
weight |
China News |
weight |
Boss |
News |
weight |
||||||||||
直径 |
Total length |
Lowest |
Maximum |
China News |
直径 |
Total length |
Lowest |
Maximum |
|||||||||
9 |
85 |
74.27 |
57.27 |
14 |
★ 58 |
40 |
18.5 |
35 |
0.87 |
|
|
20 |
48 |
63 |
|
|
|
10 |
93 |
82.19 |
66.31 |
15 |
52 |
40 |
18.5 |
32 |
1.02 |
15 |
0.60 |
20 |
58 |
63 |
23 |
35 |
2.00 |
11 |
102 |
90.15 |
73.36 |
15 |
60 |
40 |
18.5 |
38 |
1.25 |
15 |
0.73 |
20 |
60 |
63 |
23 |
38 |
2.50 |
12 |
110 |
98.14 |
82.26 |
15 |
67 |
40 |
18 |
48 |
1.60 |
15 |
0.85 |
20 |
69 |
63 |
25 |
46 |
2.70 |
13 |
118 |
106.14 |
89.48 |
16 |
77 |
40 |
18 |
51 |
1.90 |
16 |
1.00 |
20 |
80 |
63 |
25 |
55 |
3.40 |
14 |
127 |
114.15 |
98.27 |
16 |
77 |
40 |
18 |
51 |
2.15 |
16 |
1.16 |
20 |
88 |
63 |
25 |
60 |
3.90 |
15 |
135 |
122.17 |
105.62 |
20 |
93 |
40 |
22 |
63 |
2.30 |
20 |
1.30 |
20 |
95 |
63 |
25 |
63 |
4.40 |
16 |
143 |
130.20 |
114.32 |
20 |
93 |
40 |
22 |
63 |
2.50 |
20 |
1.50 |
20 |
100 |
71 |
25 |
66 |
5.40 |
17 |
151 |
138.23 |
121.76 |
20 |
93 |
40 |
22 |
63 |
2.95 |
20 |
1.70 |
20 |
100 |
71 |
25 |
66 |
6.00 |
18 |
159 |
146.27 |
130.39 |
20 |
93 |
40 |
22 |
63 |
3.15 |
20 |
1.90 |
20 |
120 |
71 |
25 |
80 |
7.50 |
19 |
167 |
154.32 |
137.91 |
20 |
93 |
40 |
22 |
63 |
3.40 |
20 |
2.10 |
23 |
120 |
71 |
25 |
80 |
8.00 |
20 |
176 |
162.37 |
146.49 |
20 |
93 |
40 |
22 |
63 |
3.60 |
20 |
2.35 |
23 |
130 |
71 |
25 |
89 |
9.00 |
21 |
184 |
170.42 |
154.06 |
20 |
93 |
40 |
22 |
63 |
3.85 |
20 |
2.57 |
23 |
130 |
71 |
25 |
89 |
9.50 |
22 |
192 |
178.48 |
162.60 |
26 |
107 |
45 |
28 |
75 |
5.00 |
26 |
2.82 |
23 |
117 |
71 |
35 |
80 |
8.80 |
23 |
200 |
186.54 |
170.22 |
26 |
107 |
45 |
28 |
75 |
5.23 |
26 |
3.10 |
23 |
117 |
71 |
35 |
80 |
9.30 |
24 |
208 |
194.60 |
178.72 |
26 |
107 |
45 |
28 |
75 |
5.50 |
26 |
3.35 |
23 |
117 |
80 |
35 |
80 |
10.50 |
25 |
216 |
202.66 |
186.38 |
26 |
107 |
45 |
28 |
75 |
5.80 |
26 |
3.65 |
23 |
117 |
80 |
35 |
80 |
11.10 |
26 |
224 |
210.72 |
194.84 |
26 |
107 |
45 |
28 |
75 |
6.10 |
26 |
3.95 |
23 |
117 |
80 |
35 |
80 |
11.70 |
27 |
233 |
218.79 |
202.54 |
26 |
107 |
45 |
28 |
75 |
6.40 |
26 |
4.25 |
23 |
|
|
|
|
|
28 |
241 |
226.86 |
210.98 |
26 |
107 |
45 |
28 |
75 |
6.75 |
26 |
4.60 |
23 |
117 |
80 |
35 |
80 |
13.50 |
29 |
249 |
234.93 |
218.70 |
26 |
107 |
45 |
28 |
75 |
7.10 |
26 |
4.93 |
23 |
|
|
|
|
|
30 |
257 |
243.00 |
227.12 |
26 |
107 |
45 |
28 |
75 |
7.40 |
26 |
5.30 |
23 |
117 |
80 |
35 |
80 |
14.20 |
31 |
265 |
251.07 |
234.86 |
26 |
107 |
45 |
28 |
75 |
7.80 |
26 |
5.63 |
23 |
|
|
|
|
|
32 |
273 |
259.14 |
243.26 |
26 |
107 |
45 |
28 |
75 |
8.15 |
26 |
6.00 |
28 |
117 |
80 |
35 |
80 |
16.50 |
33 |
281 |
267.21 |
251.03 |
26 |
107 |
45 |
28 |
75 |
8.50 |
26 |
6.40 |
28 |
|
|
|
|
|
34 |
289 |
275.28 |
259.40 |
26 |
107 |
45 |
28 |
75 |
8.90 |
26 |
6.80 |
28 |
|
|
|
|
|
35 |
297 |
283.36 |
267.19 |
26 |
107 |
45 |
28 |
75 |
9.30 |
26 |
7.20 |
28 |
117 |
80 |
35 |
80 |
17.90 |
36 |
306 |
291.43 |
275.55 |
26 |
117 |
50 |
28 |
80 |
10.60 |
26 |
7.60 |
28 |
117 |
80 |
35 |
80 |
19.00 |
37 |
314 |
299.51 |
283.36 |
26 |
117 |
50 |
28 |
80 |
11.00 |
26 |
8.00 |
28 |
117 |
80 |
35 |
80 |
20.00 |
38 |
322 |
307.58 |
291.70 |
26 |
117 |
50 |
28 |
80 |
11.40 |
26 |
8.50 |
28 |
127 |
80 |
40 |
89 |
21.00 |
39 |
330 |
315.66 |
299.52 |
26 |
117 |
50 |
28 |
80 |
11.90 |
26 |
8.90 |
28 |
127 |
80 |
40 |
89 |
22.10 |
40 |
338 |
323.74 |
307.86 |
26 |
117 |
50 |
28 |
80 |
12.40 |
26 |
9.40 |
33 |
127 |
90 |
40 |
89 |
23.70 |
41 |
346 |
331.81 |
315.69 |
26 |
117 |
50 |
28 |
80 |
12.80 |
26 |
9.90 |
33 |
|
|
|
|
|
42 |
354 |
339.89 |
324.01 |
26 |
117 |
50 |
28 |
80 |
13.30 |
26 |
10.30 |
33 |
127 |
90 |
40 |
89 |
26.00 |
43 |
362 |
347.97 |
331.86 |
26 |
117 |
50 |
28 |
80 |
13.80 |
26 |
10.80 |
33 |
|
|
|
|
|
44 |
370 |
356.04 |
340.16 |
26 |
117 |
50 |
28 |
80 |
14.30 |
26 |
11.40 |
33 |
|
|
|
|
|
45 |
378 |
364.12 |
348.02 |
26 |
117 |
50 |
28 |
80 |
14.90 |
26 |
11.90 |
33 |
127 |
90 |
40 |
89 |
28.40 |
48 |
403 |
388.36 |
372.48 |
26 |
117 |
50 |
28 |
80 |
15.80 |
26 |
13.50 |
33 |
127 |
90 |
40 |
89 |
32.00 |
49 |
411 |
396.44 |
380.36 |
26 |
|
|
|
|
|
26 |
14.08 |
33 |
|
|
|
|
|
54 |
451 |
436.84 |
420.96 |
26 |
117 |
50 |
28 |
80 |
20.00 |
26 |
17.10 |
33 |
127 |
90 |
40 |
89 |
38.50 |
60 |
500 |
485.33 |
469.45 |
26 |
117 |
50 |
28 |
80 |
23.10 |
26 |
21.10 |
33 |
127 |
90 |
40 |
89 |
46.20 |
64 |
532 |
517.65 |
501.77 |
26 |
117 |
50 |
28 |
80 |
|
26 |
24.05 |
33 |
|
|
|
|
|
65 |
540 |
525.73 |
509.70 |
26 |
127 |
63 |
28 |
89 |
24.80 |
26 |
24.80 |
33 |
127 |
90 |
40 |
89 |
52.00 |
68 |
548 |
533.82 |
517.94 |
26 |
|
|
|
|
|
26 |
25.58 |
33 |
|
|
|
|
|
70 |
581 |
566.15 |
550.27 |
26 |
127 |
63 |
28 |
89 |
32.10 |
26 |
28.80 |
33 |
127 |
90 |
40 |
89 |
65.00 |
75 |
621 |
606.56 |
590.54 |
26 |
127 |
63 |
28 |
89 |
36.20 |
26 |
33.10 |
|
|
|
|
|
|
80 |
662 |
646.97 |
631.09 |
26 |
137 |
71 |
28 |
95 |
42.90 |
26 |
37.60 |
|
|
|
|
|
|
84 |
694 |
679.30 |
663.42 |
26 |
|
|
|
|
|
26 |
41.50 |
|
|
|
|
|
|
90 |
742 |
727.80 |
711.92 |
26 |
|
|
|
|
|
26 |
47.60 |
|
|
|
|
|
|
Please note:
1. Material: C45.
2. Tooth hardening: HRC40-50.
3. Packing: carton and wooden box.
4. The sprocket marked with an asterisk (*) has a groove on the outer circumference of the hub, see the upper left table.
Number of teeth |
Outer diameter |
Pitch diameter |
Measuring distance |
China News |
Type B single row |
A type |
Type B double row |
||||||||||
Boss hub |
News |
weight |
China News |
weight |
Boss |
News |
weight |
||||||||||
直径 |
Total length |
Lowest |
Maximum |
China News |
直径 |
Total length |
Lowest |
Maximum |
|||||||||
9 |
106 |
92.83 |
72.37 |
20 |
70 |
50 |
22 |
40 |
1.60 |
|
|
22 |
|
80 |
|
|
|
10 |
117 |
102.74 |
83.69 |
20 |
65 |
50 |
22 |
45 |
1.90 |
20 |
1.10 |
23 |
70 |
80 |
24 |
46 |
3.50 |
11 |
127 |
112.70 |
92.50 |
20 |
75 |
50 |
22 |
51 |
2.30 |
20 |
1.30 |
23 |
80 |
80 |
24 |
55 |
4.20 |
12 |
138 |
122.67 |
103.62 |
20 |
86 |
50 |
22 |
57 |
2.90 |
20 |
1.60 |
23 |
90 |
80 |
30 |
60 |
5.00 |
13 |
148 |
132.67 |
112.65 |
20 |
94 |
50 |
22 |
63 |
3.10 |
20 |
1.90 |
23 |
100 |
80 |
30 |
66 |
6.00 |
14 |
158 |
142.68 |
123.63 |
20 |
98 |
50 |
22 |
66 |
3.60 |
20 |
2.15 |
23 |
110 |
80 |
30 |
75 |
7.00 |
15 |
168 |
152.71 |
132.82 |
20 |
98 |
50 |
22 |
66 |
4.20 |
20 |
2.50 |
28 |
120 |
80 |
30 |
80 |
7.10 |
16 |
179 |
162.74 |
143.69 |
20 |
98 |
50 |
22 |
66 |
4.60 |
20 |
2.83 |
28 |
130 |
80 |
30 |
89 |
7.70 |
17 |
189 |
172.79 |
153.00 |
20 |
107 |
50 |
22 |
75 |
5.30 |
20 |
3.20 |
28 |
130 |
80 |
30 |
89 |
8.90 |
18 |
199 |
182.84 |
163.79 |
20 |
107 |
50 |
22 |
75 |
5.70 |
20 |
3.60 |
28 |
130 |
80 |
30 |
89 |
9.60 |
19 |
209 |
192.90 |
173.19 |
20 |
107 |
50 |
22 |
75 |
6.10 |
20 |
4.00 |
28 |
130 |
90 |
30 |
89 |
12.80 |
20 |
220 |
202.96 |
183.91 |
20 |
107 |
50 |
22 |
75 |
6.50 |
20 |
4.40 |
28 |
130 |
90 |
30 |
89 |
13.50 |
21 |
230 |
213.03 |
193.38 |
20 |
107 |
50 |
22 |
75 |
7.00 |
20 |
4.90 |
28 |
130 |
90 |
30 |
89 |
14.30 |
22 |
240 |
223.10 |
204.05 |
26 |
117 |
56 |
22 |
80 |
7.90 |
26 |
5.35 |
28 |
127 |
90 |
30 |
89 |
15.50 |
23 |
250 |
233.17 |
213.58 |
26 |
117 |
56 |
22 |
80 |
8.50 |
26 |
5.80 |
28 |
127 |
90 |
30 |
89 |
16.60 |
24 |
260 |
243.25 |
224.20 |
26 |
117 |
56 |
22 |
80 |
8.80 |
26 |
6.40 |
33 |
137 |
90 |
40 |
95 |
17.80 |
25 |
270 |
253.32 |
233.77 |
26 |
117 |
56 |
22 |
80 |
9.30 |
26 |
6.90 |
33 |
137 |
90 |
40 |
95 |
18.50 |
26 |
281 |
263.40 |
244.35 |
26 |
117 |
56 |
22 |
80 |
9.80 |
26 |
7.50 |
33 |
137 |
90 |
40 |
95 |
19.80 |
27 |
291 |
273.49 |
253.97 |
26 |
117 |
56 |
22 |
80 |
10.30 |
26 |
8.10 |
33 |
|
|
|
|
|
28 |
301 |
283.57 |
264.52 |
26 |
117 |
56 |
22 |
80 |
10.90 |
26 |
8.70 |
33 |
137 |
90 |
40 |
95 |
22.00 |
29 |
311 |
293.66 |
274.18 |
26 |
117 |
56 |
22 |
80 |
11.50 |
26 |
9.30 |
33 |
|
|
|
|
|
30 |
321 |
303.75 |
284.70 |
26 |
117 |
56 |
28 |
80 |
12.10 |
26 |
10.00 |
33 |
137 |
90 |
40 |
95 |
24.30 |
31 |
331 |
313.83 |
294.38 |
26 |
|
|
|
|
|
26 |
10.65 |
33 |
|
|
|
|
|
32 |
341 |
323.92 |
304.87 |
26 |
117 |
56 |
28 |
80 |
13.40 |
26 |
11.35 |
33 |
137 |
90 |
40 |
95 |
27.00 |
33 |
352 |
334.01 |
314.59 |
26 |
117 |
56 |
28 |
80 |
14.50 |
26 |
12.00 |
33 |
|
|
|
|
|
34 |
362 |
344.10 |
325.05 |
26 |
117 |
56 |
28 |
80 |
16.10 |
26 |
12.80 |
33 |
|
|
|
|
|
35 |
372 |
354.20 |
334.79 |
26 |
127 |
63 |
28 |
89 |
16.60 |
26 |
13.50 |
33 |
137 |
90 |
40 |
95 |
30.90 |
36 |
382 |
364.29 |
345.24 |
26 |
127 |
63 |
28 |
89 |
17.50 |
26 |
14.40 |
33 |
137 |
90 |
40 |
95 |
32.50 |
37 |
392 |
374.38 |
355.00 |
26 |
127 |
63 |
28 |
89 |
18.00 |
26 |
15.10 |
33 |
|
|
|
|
|
38 |
402 |
384.48 |
365.43 |
26 |
127 |
63 |
28 |
89 |
18.90 |
26 |
16.00 |
33 |
137 |
90 |
40 |
95 |
36.00 |
39 |
412 |
394.57 |
375.20 |
26 |
|
|
|
|
|
26 |
16.80 |
33 |
|
|
|
|
|
40 |
422 |
404.67 |
385.62 |
26 |
127 |
63 |
28 |
89 |
20.40 |
26 |
17.70 |
33 |
147 |
100 |
40 |
103 |
40.70 |
41 |
433 |
414.77 |
395.41 |
26 |
127 |
63 |
28 |
89 |
21.50 |
26 |
18.60 |
33 |
|
|
|
|
|
42 |
443 |
424.86 |
405.81 |
28 |
127 |
63 |
28 |
89 |
22.60 |
26 |
19.50 |
33 |
147 |
100 |
40 |
103 |
45.00 |
43 |
453 |
434.96 |
415.62 |
26 |
|
|
|
|
|
26 |
20.50 |
33 |
|
|
|
|
|
44 |
463 |
445.06 |
426.01 |
26 |
|
|
|
|
|
26 |
21.45 |
33 |
|
|
|
|
|
45 |
473 |
455.15 |
435.83 |
26 |
127 |
63 |
28 |
89 |
24.70 |
26 |
22.40 |
33 |
147 |
100 |
40 |
103 |
49.30 |
46 |
483 |
465.25 |
446.20 |
26 |
|
|
|
|
|
26 |
23.40 |
33 |
|
|
|
|
|
47 |
493 |
475.35 |
456.30 |
26 |
127 |
63 |
28 |
89 |
26.70 |
26 |
|
33 |
|
|
|
|
|
48 |
503 |
485.45 |
466.40 |
26 |
127 |
63 |
28 |
89 |
27.50 |
26 |
25.50 |
33 |
147 |
100 |
40 |
103 |
53.00 |
50 |
524 |
505.65 |
486.60 |
26 |
127 |
63 |
28 |
89 |
30.00 |
26 |
27.70 |
33 |
147 |
100 |
40 |
103 |
58.00 |
52 |
544 |
525.85 |
506.80 |
26 |
|
|
|
|
|
26 |
29.90 |
33 |
|
|
|
|
|
54 |
564 |
546.05 |
527.00 |
26 |
147 |
80 |
28 |
103 |
37.40 |
26 |
32.30 |
33 |
147 |
100 |
40 |
103 |
63.00 |
55 |
574 |
556.15 |
536.87 |
26 |
147 |
80 |
28 |
103 |
41.60 |
26 |
|
33 |
|
|
|
|
|
60 |
625 |
606.66 |
587.61 |
26 |
147 |
80 |
28 |
103 |
44.30 |
26 |
39.90 |
33 |
• 147 |
125 |
40 |
103 |
68.30 |
65 |
675 |
657.17 |
637.93 |
26 |
147 |
80 |
28 |
103 |
44.50 |
26 |
46.80 |
|
|
|
|
|
|
70 |
726 |
707.68 |
688.63 |
26 |
147 |
100 |
28 |
103 |
44.70 |
26 |
54.30 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
80 |
827 |
808.71 |
789.66 |
30 |
|
|
|
|
|
30 |
70.90 |
|
|
|
|
|
|
90 |
928 |
909.75 |
890.70 |
30 |
|
|
|
|
|
30 |
88.70 |
|
|
|
|
|
|
Please note:
1. Material: C45.
2. Tooth hardening: HRC40-50.
3. Packing.carton & wooden box.
4. The sprocket marked with an asterisk (*) has a groove on the outer circumference of the hub, see the upper left table.
5. The sprocket marked with a dot (.) is a welded sprocket (Tpye C).
Number of teeth |
Outer diameter |
Pitch diameter |
Measuring distance |
China News |
Type B single row |
A kind |
Type B double row |
||||||||||
Boss |
News |
weight |
China News |
weight |
Boss |
News |
weight |
||||||||||
Diameter BD |
Total length |
Lowest |
Maximum |
China News |
直径 |
Total length |
Lowest |
Maximum |
|||||||||
9 |
128 |
111.40 |
87.47 |
20 |
66 |
56 |
22 |
46 |
2.70 |
20 |
|
26 |
68 |
100 |
|
|
|
10 |
140 |
123.29 |
101.06 |
23 |
78 |
56 |
22 |
51 |
3.20 |
23 |
2.16 |
26 |
80 |
100 |
28 |
55 |
8.00 |
11 |
153 |
135.23 |
111.63 |
25 |
91 |
56 |
22 |
60 |
4.00 |
25 |
2.60 |
26 |
90 |
100 |
28 |
60 |
8.70 |
12 |
165 |
147.21 |
124.98 |
25 |
98 |
56 |
22 |
66 |
4.80 |
25 |
3.10 |
28 |
100 |
100 |
30 |
66 |
9.20 |
13 |
177 |
159.20 |
135.81 |
25 |
98 |
56 |
22 |
66 |
5.30 |
25 |
3.60 |
28 |
115 |
100 |
30 |
75 |
10.90 |
14 |
190 |
171.22 |
148.99 |
25 |
107 |
56 |
22 |
75 |
6.30 |
25 |
4.20 |
28 |
120 |
100 |
30 |
80 |
11.40 |
15 |
202 |
183.25 |
160.02 |
25 |
117 |
63 |
22 |
80 |
7.80 |
25 |
4.80 |
33 |
120 |
100 |
40 |
80 |
13.20 |
16 |
214 |
195.29 |
173.06 |
25 |
117 |
63 |
22 |
80 |
8.40 |
25 |
5.50 |
33 |
140 |
100 |
40 |
95 |
16.50 |
17 |
227 |
207.35 |
184.23 |
25 |
117 |
63 |
22 |
80 |
9.10 |
25 |
6.20 |
33 |
140 |
100 |
40 |
95 |
19.00 |
18 |
239 |
219.41 |
197.18 |
25 |
117 |
63 |
22 |
80 |
9.90 |
25 |
6.95 |
33 |
150 |
100 |
40 |
103 |
21.00 |
19 |
251 |
231.48 |
208.46 |
25 |
117 |
63 |
22 |
80 |
10.70 |
25 |
7.70 |
33 |
150 |
100 |
40 |
103 |
23.00 |
|
263 |
243.55 |
221.32 |
25 |
127 |
63 |
22 |
89 |
12.10 |
25 |
8.55 |
33 |
150 |
100 |
40 |
103 |
26.00 |
21 |
276 |
255.63 |
232.69 |
25 |
127 |
63 |
22 |
89 |
13.00 |
25 |
9.40 |
33 |
150 |
100 |
40 |
103 |
28.00 |
22 |
288 |
267.72 |
245.49 |
26 |
127 |
63 |
28 |
89 |
13.40 |
26 |
10.30 |
33 |
147 |
100 |
40 |
103 |
30.00 |
23 |
300 |
279.80 |
256.92 |
26 |
127 |
63 |
28 |
89 |
14.50 |
26 |
11.30 |
33 |
147 |
100 |
40 |
103 |
33.00 |
24 |
312 |
291.90 |
269.67 |
26 |
127 |
63 |
28 |
89 |
15.20 |
26 |
12.30 |
33 |
157 |
100 |
40 |
110 |
31.00 |
25 |
324 |
303.99 |
281.16 |
26 |
127 |
63 |
28 |
89 |
16.20 |
26 |
13.30 |
33 |
157 |
100 |
40 |
110 |
33.00 |
26 |
337 |
316.09 |
293.86 |
26 |
127 |
63 |
28 |
89 |
17.20 |
26 |
14.40 |
33 |
157 |
100 |
40 |
110 |
35.00 |
27 |
349 |
328.19 |
305.40 |
26 |
|
|
|
|
|
26 |
15.50 |
33 |
|
|
|
|
|
28 |
361 |
340.29 |
318.06 |
26 |
137 |
71 |
28 |
95 |
20.90 |
26 |
16.70 |
33 |
157 |
100 |
40 |
110 |
39.00 |
29 |
373 |
352.39 |
329.64 |
26 |
|
|
|
|
|
26 |
17.80 |
33 |
|
|
|
|
|
30 |
385 |
364.49 |
342.26 |
26 |
137 |
71 |
28 |
95 |
23.20 |
26 |
19.20 |
33 |
157 |
100 |
40 |
110 |
43.90 |
31 |
398 |
376.60 |
353.89 |
26 |
|
|
|
|
|
30 |
20.40 |
33 |
|
|
|
|
|
32 |
410 |
388.71 |
366.48 |
30 |
137 |
71 |
28 |
95 |
25.70 |
30 |
21.80 |
33 |
157 |
100 |
40 |
110 |
47.00 |
33 |
422 |
400.82 |
378.14 |
30 |
137 |
71 |
28 |
95 |
28.40 |
30 |
23.20 |
33 |
|
|
|
|
|
34 |
434 |
412.93 |
390.70 |
30 |
|
|
|
|
|
30 |
24.60 |
33 |
|
|
|
|
|
35 |
446 |
425.04 |
402.38 |
30 |
137 |
71 |
28 |
95 |
29.70 |
30 |
26.10 |
33 |
157 |
100 |
40 |
110 |
56.80 |
36 |
458 |
437.15 |
414.92 |
30 |
137 |
71 |
28 |
95 |
32.00 |
30 |
27.60 |
38 |
157 |
100 |
40 |
110 |
60.00 |
38 |
483 |
461.37 |
439.14 |
30 |
137 |
71 |
28 |
95 |
35.00 |
30 |
30.80 |
38 |
157 |
100 |
40 |
110 |
67.00 |
40 |
507 |
485.60 |
463.37 |
30 |
147 |
80 |
28 |
103 |
38.20 |
30 |
34.10 |
38 |
• 177 |
140 |
45 |
125 |
84.30 |
42 |
531 |
509.83 |
487.60 |
30 |
147 |
80 |
28 |
103 |
42.00 |
30 |
37.60 |
38 |
• 177 |
140 |
45 |
125 |
87.00 |
44 |
556 |
534.07 |
511.84 |
30 |
|
|
|
|
|
30 |
41.20 |
|
|
|
|
|
|
45 |
568 |
546.19 |
523.62 |
30 |
147 |
80 |
28 |
103 |
47.60 |
30 |
43.10 |
38 |
• 177 |
140 |
45 |
125 |
98.50 |
46 |
580 |
558.30 |
536.07 |
30 |
|
|
|
|
|
30 |
45.10 |
|
|
|
|
|
|
48 |
604 |
582.54 |
560.31 |
30 |
147 |
80 |
28 |
103 |
53.00 |
30 |
49.00 |
38 |
• 177 |
140 |
45 |
125 |
104.00 |
50 |
628 |
606.78 |
584.55 |
30 |
147 |
80 |
28 |
103 |
58.00 |
30 |
53.30 |
38 |
• 177 |
140 |
45 |
125 |
115.00 |
54 |
677 |
655.26 |
633.03 |
30 |
• 147 |
100 |
28 |
103 |
65.20 |
30 |
62.10 |
38 |
• 177 |
140 |
45 |
125 |
121.00 |
60 |
750 |
727.99 |
705.76 |
30 |
• 167 |
100 |
28 |
103 |
78.00 |
30 |
76.70 |
38 |
• 177 |
160 |
45 |
125 |
131.60 |
63 |
786 |
764.35 |
742.12 |
30 |
|
|
|
|
|
30 |
84.50 |
|
|
|
|
|
|
70 |
871 |
849.22 |
826.99 |
30 |
|
|
|
|
|
30 |
104.30 |
|
|
|
|
|
|
75 |
932 |
909.84 |
887.41 |
30 |
|
|
|
|
|
30 |
119.80 |
|
|
|
|
|
|
80 |
992 |
970.46 |
948.23 |
30 |
|
|
|
|
|
30 |
136.30 |
|
|
|
|
|
|
Please note:
1. Material: C45
2. Tooth hardening: HRC40-50.
3. Packing: carton and wooden box.
4. The sprocket marked with a dot (.) is a welded sprocket (Tpye C).
5. Finished holes, keyways and threads can be produced according to customer requirements.
Number of teeth |
Outer diameter |
Pitch diameter |
Measuring distance |
China News |
Type B single row |
A type |
|||||
Boss |
News |
weight |
China News |
weight |
|||||||
直径 |
Total length |
Lowest |
Maximum |
||||||||
10 |
163 |
143.84 |
118.44 |
26 |
98 |
56 |
28 |
66 |
4.90 |
26 |
2.90 |
11 |
178 |
157.77 |
130.77 |
26 |
106 |
56 |
28 |
70 |
5.50 |
26 |
3.60 |
12 |
193 |
171.74 |
146.34 |
26 |
117 |
56 |
28 |
80 |
6.60 |
26 |
4.20 |
13 |
207 |
185.74 |
158.98 |
26 |
117 |
63 |
28 |
80 |
7.90 |
26 |
4.90 |
14 |
221 |
199.76 |
174.36 |
26 |
127 |
63 |
28 |
89 |
9.30 |
26 |
5.70 |
15 |
236 |
213.79 |
187.22 |
26 |
127 |
63 |
28 |
89 |
10.10 |
26 |
6.60 |
16 |
250 |
227.84 |
202.44 |
26 |
127 |
63 |
28 |
89 |
11.00 |
26 |
7.50 |
17 |
264 |
241.91 |
215.47 |
26 |
127 |
63 |
28 |
89 |
12.00 |
26 |
8.40 |
18 |
279 |
255.98 |
230.58 |
26 |
127 |
63 |
28 |
89 |
13.00 |
26 |
9.40 |
19 |
293 |
270.06 |
243.74 |
26 |
137 |
71 |
28 |
95 |
15.60 |
26 |
10.50 |
20 |
307 |
284.14 |
258.75 |
26 |
137 |
71 |
28 |
95 |
16.70 |
26 |
11.60 |
21 |
322 |
298.24 |
272.00 |
26 |
137 |
71 |
28 |
95 |
17.90 |
26 |
12.80 |
22 |
336 |
312.34 |
286.94 |
30 |
137 |
71 |
28 |
95 |
18.40 |
30 |
14.10 |
23 |
350 |
326.44 |
300.28 |
30 |
137 |
71 |
28 |
95 |
20.10 |
30 |
15.30 |
24 |
364 |
340.54 |
315.14 |
30 |
137 |
71 |
28 |
95 |
20.90 |
30 |
16.70 |
25 |
379 |
354.65 |
328.56 |
30 |
147 |
80 |
28 |
103 |
24.10 |
30 |
18.10 |
26 |
393 |
368.77 |
348.37 |
30 |
147 |
80 |
28 |
103 |
25.50 |
30 |
19.60 |
27 |
407 |
382.88 |
356.83 |
30 |
147 |
80 |
28 |
103 |
28.20 |
|
|
28 |
421 |
397.00 |
371.60 |
30 |
147 |
80 |
28 |
103 |
30.10 |
|
|
30 |
450 |
425.24 |
399.84 |
30 |
147 |
80 |
28 |
103 |
31.50 |
30 |
26.00 |
32 |
478 |
453.49 |
428.09 |
30 |
147 |
80 |
28 |
103 |
36.00 |
30 |
29.70 |
35 |
521 |
495.88 |
369.98 |
30 |
157 |
90 |
28 |
110 |
42.90 |
30 |
35.60 |
36 |
535 |
510.01 |
484.61 |
30 |
157 |
90 |
28 |
110 |
47.40 |
30 |
37.60 |
38 |
563 |
538.27 |
512.87 |
30 |
157 |
90 |
28 |
110 |
51.00 |
30 |
41.90 |
40 |
591 |
566.54 |
541.14 |
30 |
157 |
90 |
28 |
110 |
53.10 |
30 |
46.40 |
42 |
620 |
594.81 |
569.41 |
30 |
157 |
90 |
28 |
110 |
60.00 |
30 |
51.10 |
45 |
662 |
637.22 |
611.43 |
30 |
• 167 |
100 |
28 |
118 |
68.00 |
30 |
58.80 |
48 |
705 |
679.63 |
654.23 |
30 |
• 167 |
100 |
28 |
118 |
75.00 |
30 |
66.90 |
50 |
733 |
707.91 |
682.51 |
30 |
• 167 |
100 |
28 |
118 |
85.30 |
30 |
72.50 |
54 |
790 |
764.47 |
739.07 |
35 |
• 167 |
100 |
28 |
118 |
97.40 |
35 |
84.60 |
60 |
875 |
849.32 |
823.92 |
35 |
• 167 |
112 |
28 |
118 |
119.30 |
35 |
104.00 |
Please note:
1. Material: C45
2. Tooth hardening: HRC40-50.
3. Packing: carton and wooden box.
4. The sprocket marked with a dot (.) is a welded sprocket (Tpye C).
5. Finished holes, keyways and threads can be produced according to customer requirements.
Number of teeth |
Outer diameter |
Pitch diameter |
Measuring distance |
China News |
Type B single row |
A type |
|||||
Boss hub |
Aperture |
weight |
China News |
weight |
|||||||
直径 |
Total length |
Lowest |
Maximum |
||||||||
10 |
187 |
164.39 |
135.81 |
26 |
105 |
63 |
28 |
70 |
6.80 |
26 |
4.85 |
11 |
204 |
180.31 |
149.90 |
26 |
117 |
63 |
28 |
80 |
8.30 |
26 |
5.85 |
12 |
220 |
196.28 |
167.70 |
26 |
127 |
63 |
28 |
89 |
9.90 |
26 |
6.90 |
13 |
237 |
212.27 |
182.14 |
26 |
137 |
71 |
28 |
95 |
12.50 |
26 |
8.10 |
14 |
253 |
228.29 |
199.71 |
26 |
137 |
71 |
28 |
95 |
13.80 |
26 |
9.40 |
15 |
269 |
244.33 |
214.42 |
30 |
137 |
71 |
28 |
95 |
15.20 |
30 |
10.80 |
16 |
286 |
260.39 |
231.81 |
30 |
147 |
71 |
28 |
103 |
17.40 |
30 |
12.25 |
17 |
302 |
276.46 |
246.70 |
30 |
147 |
71 |
28 |
103 |
18.90 |
30 |
13.80 |
18 |
319 |
292.55 |
263.97 |
30 |
147 |
71 |
28 |
103 |
20.60 |
30 |
15.50 |
19 |
335 |
308.64 |
279.00 |
30 |
147 |
71 |
28 |
103 |
22.30 |
30 |
17.20 |
20 |
351 |
324.74 |
296.16 |
30 |
147 |
71 |
28 |
103 |
24.20 |
30 |
19.00 |
21 |
368 |
340.84 |
311.31 |
30 |
147 |
71 |
28 |
103 |
26.10 |
30 |
21.00 |
22 |
384 |
356.96 |
328.38 |
35 |
167 |
80 |
28 |
118 |
30.20 |
35 |
23.00 |
23 |
400 |
373.07 |
343.62 |
35 |
|
|
|
|
|
35 |
25.10 |
24 |
416 |
389.19 |
360.61 |
35 |
167 |
80 |
28 |
118 |
34.40 |
35 |
27.40 |
25 |
433 |
405.32 |
375.94 |
35 |
167 |
80 |
28 |
118 |
36.60 |
35 |
29.70 |
26 |
449 |
421.45 |
392.87 |
35 |
167 |
80 |
28 |
118 |
38.90 |
35 |
32.10 |
28 |
481 |
453.72 |
425.14 |
35 |
|
|
|
|
|
|
|
30 |
514 |
485.99 |
457.41 |
35 |
167 |
100 |
28 |
118 |
52.30 |
35 |
42.70 |
32 |
546 |
518.28 |
489.70 |
35 |
167 |
100 |
28 |
118 |
59.00 |
35 |
48.70 |
35 |
595 |
566.71 |
537.57 |
35 |
167 |
100 |
28 |
118 |
66.90 |
35 |
58.10 |
38 |
644 |
615.17 |
586.59 |
35 |
|
|
|
|
|
35 |
68.50 |
40 |
676 |
647.47 |
618.89 |
35 |
167 |
112 |
* 28 |
118 |
88.00 |
35 |
75.10 |
42 |
708 |
679.78 |
651.20 |
35 |
|
|
|
|
|
35 |
83.60 |
45 |
757 |
728.25 |
699.22 |
35 |
187 |
125 |
• 28 |
132 |
93.00 |
35 |
96.00 |
48 |
806 |
776.72 |
748.14 |
35 |
187 |
125 |
* 28 |
132 |
101.00 |
35 |
109.00 |
50 |
838 |
809.04 |
780.46 |
35 |
187 |
125 |
• 28 |
132 |
138.70 |
35 |
118.50 |
54 |
903 |
873.68 |
845.10 |
35 |
187 |
125 |
• 28 |
132 |
158.40 |
35 |
138.20 |
60 |
1000 |
970.65 |
942.07 |
35 |
187 |
125 |
• 28 |
132 |
190.80 |
35 |
170.00 |
note:
1. Material: C45
2. Tooth hardening: HRC40-50.
3. Packing: carton and wooden box.
4. The sprocket marked with a dot (.) is a welded sprocket (Tpye C).
5. Finished holes, keyways and threads can be produced according to customer requirements.
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