product

Finished sprocket

All sprockets of the finished sprocket are finished with induction hardened teeth.This treatment makes the sprocket have a longer service life.And with finished hole, keyway and 2 fixing screws, this eliminates the customer's further modification and can be installed immediately.Hole-keyway-screw...

Product Details

FB25B	FB35B	FB40B	FB50B
FB60B	FB80B	FB100B	FB120B

Finished sprocket

All sprockets are finished
Induction hardens the teeth.This treatment
Make the sprocket have a longer service life.
And with finished holes, keyways and 2
Fixing screws, which further eliminates
Modified by the customer, you can
Install now.

Picture 14(001).jpg

Hole-Keyway-Screw

Keyway specification D^H7Neural Networks	B×t2	Hole screw M screw hole
> 6~8	2x1.0
> 8~10	3x1.4	M4
> 12-12	4x1.8	M5
> 12-17	5x2.3	M6
> 17-22	6x2.3	M6
> 22-30	8x3.3	M8
> 30-38	10x3.3	M8
> 38~44	12x3.3	M8
> 44~50	14x3.8	M10
> 50-58	16x4.3	M12
> 58-65	18x4.4	M12
> 65~75	20x4.9	M16
> 75-85	22x5.4
> 85-95	25x5.4
> 95~110	28x6.4
> 110~130	32x7.4
> 130~150	36x8.4
> 150~170	40x9.4
> 170~200	45x10.4
> 200~230	50x11.4

Perforated sprocket

FB25B

Picture 15(001).jpg

Month number: 25			No. 25 sprocket
Pitch	p	6.35 mm	asphalt	P	6.35 mm
Roller diameter	Di	3.30 mm	Roller diameter	Di	3.30 mm
Tooth thickness	T	2.8 mm	Tooth thickness	T	2.8 mm

Number of teeth Number of teeth	Outer diameter Diadowai	Pitch diameter Pitch diameter PCD	Boss diameter Hub BD	Total length BL	a	weight weight Kg	News Aperture φ D^H7
16	36	32.55	25	15	6	0.06	10 12
17	38	34.56	25	15	6	0.07	10 12
18	40	36.57	25	15	6	0.07	10 12
19	42	38.58	28	15	6	0.08	10 12
20	44	40.59	28	15	6	0.08	10 12
21	46	40.61	28	15	6	0.09	10 12
22	48	44.62	30	15	6	0.10	12 15
23	50	46.63	30	15	6	0.11	12 15
24	52	48.65	30	15	6	0.12	12 15
25	54	50.66	35	15	6	0.14	.
26	56	52.68	35	15	6	0.14	.
27	58	54.70	35	15	6	0.15	.
28	60	56.71	35	15	6	0.15	.
30	64	60.75	35	15	6	0.16	.
32	68	64.78	40	20	8	0.20	15 16 18 20
34	72	68.82	40	20	8	0.21	15 16 18 20
35	74	70.84	40	20	8	0.21	15 16 18 20
36	76	72.86	40	20	8	0.22	15 16 18 20
38	80	76.90	40	20	8	0.26	15 16 18 20
40	84	80.93	40	20	8	0.27	15 16 18 20

Finished sprocket

FB35B

Picture 16(001).jpg

Month number : 35			No. 35 sprocket
Pitch	p	9.525 mm	asphalt	P	9.525 mm
Roller diameter	Di	5.08 mm	Roller diameter	Di	5.08 mm
Tooth thickness	T	4.3 mm	Tooth thickness	T	4.3 mm

Number of teeth Number of teeth	S	GD
9	4.4	17
10	20
11	23
12	26
13	29

Number of teeth Number of teeth	Outer diameter Diadowai	Pitch diameter Pitch diameter PCD	Boss diameter Hub BD	Total length BL	a	weight weight Kg	News Aperture φ D^H7
9	32	27.85	* 21.5	20	6	0.06	10
10	34	30.82	* 24.5	20	6	0.08	10 12
11	38	33.81	* 27	20	6	0.09	.
12	41	36.80	* 30.5	20	6	0.12	10 12 14 15 16 17
13	44	39.80	* 32	20	6	0.12	10 12 14 15 16 17 18
14	47	42.81	32	20	6	0.12	10 12 14 15 16 17 18 19 20
15	51	45.81	35	20	6	0.16	10 12 14 15 16 17 18 19 20
16	54	48.82	37	20	6	0.19	10 12 14 15 16 17 18 19 20 22 24 25
17	57	51.84	41	20	6	0.22	12 14 15 16 17 18 19 20 22 24 25 XNUMX
18	60	54.85	44	20	6	0.25	12 14 15 16 17 18 19 20 22 24 25 XNUMX
19	63	57.87	47	20	6	0.28	12 14 15 16 17 18 19 20 22 24 25 28
20	66	60.89	50	20	6	0.32	12 14 15 16 17 18 19 20 22 24 25 28 30
21	69	63.91	53	20	6	0.36	12 14 15 16 17 18 19 20 22 24 25 28 30 32
22	72	66.93	56	20	6	0.37	12 14 15 16 17 18 19 20 22 24 25 28 30 32
23	75	69.95	60	20	6	0.38	12 14 15 16 17 18 19 20 22 24 25 28 30 32
24	78	72.97	53	22	8	0.43	12 14 15 16 17 18 19 20 22 24 25 28 30 32
25	81	76.00	53	22	8	0.44	15 16 17 18 19 20 22 24 25 28 30 32
26	84	79.02	53	22	8	0.45	15 16 17 18 19 20 22 24 25 28 30 32
27	87	82.05	53	22	8	0.46	15 16 17 18 19 20 22 24 25 28 30 32
28	90	85.07	53	22	8	0.48	15 16 17 18 19 20 22 24 25 28 30 32
29	93	88.10	53	22	8	0.49
30	96	91.12	53	22	8	0.51	15 16 17 18 19 20 22 24 25 28 30 32
31	99	94.15	53	22	8	0.53
32	102	97.18	53	22	8	0.54	15 16 17 18 19 20 22 24 25 28 30 32
33	105	100.20	53	22	8	0.56
34	109	103.23	53	22	8	0.57	15 16 17 18 19 20 22 24 25 28 30 32
35	112	106.26	53	22	8	0.59	15 16 17 18 19 20 22 24 25 28 30 32
36	115	109.29	53	22	8	0.61	15 16 17 18 19 20 22 24 25 28 30 32
37	118	112.31	63	25	10	0.80
38	121	115.34	63	25	10	0.52	20 22 24 25 28 30 32 35 38
39	124	118.37	63	25	10	0.84
40	127	121.40	63	25	10	0.85	20 22 24 25 28 30 32 35 38

FB40B

Month number: 40			No. 40 sprocket
Pitch	P	12.7 mm	asphalt	P	12.7 mm
Roller diameter	Di	7.95 mm	Roller diameter	Di	7.95 mm
Tooth thickness	T	7.2 mm	Tooth thickness	T	7.2 mm

Number of teeth Number of teeth	S	GD
9	5.2	23
10		27
11		31
12		35

Number of teeth Number of teeth	Outer diameter Diadowai	Pitch diameter Pitch diameter PCD	Boss diameter Hub BD	Total length BL	a	weight weight Kg	News Aperture φ D^H7
9	42	37.13	* 28	22	5	0.11	10 12 14 15
10	46	41.10	* 32	22	5	0.14	10 12 14 15 16 17 18
11	51	45.08	* 36	22	5	0.19	10 12 14 15 16 17 18 19 20
12	55	49.07	* 40	22	5	0.22	10 12 14 15 16 17 18 19 20 22
13	59	53.07	37	22	6	0.23	12 14 15 16 17 18 19 20 22 24 25 XNUMX
14	63	57.07	42	22	6	0.28	12 14 15 16 17 18 19 20 22 24 25 28
15	67	61.08	46	22	6	0.34	12 14 15 16 17 18 19 20 22 24 25 28 30
16	71	65.10	50	22	6	0.40	14 15 16 17 18 19 20 22 24 25 28 30 32
17	76	69.12	54	22	6	0.46	14 15 16 17 18 19 20 22 24 25 28 30 32 35
18	80	73.14	57	22	6	0.51	14 15 16 17 18 19 20 22 24 25 28 30 32 35 40
19	84	77.16	62	22	6	0.59	14 15 16 17 18 19 20 22 24 25 28 30 32 35 38 40
20	88	81.18	67	25	7	0.76	14 15 16 17 18 19 20 22 24 25 28 30 32 35 38 40 42 45
21	92	85.21	71	25	7	0.85	14 15 16 17 18 19 20 22 24 25 28 30 32 35 38 40 42 45
22	96	89.24	75	25	7	0.95	14 15 16 17 18 19 20 22 24 25 28 30 32 35 38 40 42 45
23	100	93.27	77	25	7	1.00	14 15 16 17 18 19 20 22 24 25 28 30 32 35 38 40 42 45
24	104	97.30	63	25	7	0.84	14 15 16 17 18 19 20 22 24 25 28 30 32 35 38 40 42 XNUMX XNUMX XNUMX XNUMX XNUMX XNUMX XNUMX XNUMX
25	108	101.33	63	25	7	0.88	14 15 16 17 18 19 20 22 24 25 28 30 32 35 38 40 42 XNUMX XNUMX XNUMX XNUMX XNUMX XNUMX XNUMX XNUMX
26	112	105.36	63	25	7	0.92	14 15 16 17 18 19 20 22 24 25 28 30 32 35 38 40 42 XNUMX XNUMX XNUMX XNUMX XNUMX XNUMX XNUMX XNUMX
27	116	109.40	63	25	7	0.96	14 15 16 17 18 19 20 22 24 25 28 30 32 35 38 40 42 XNUMX XNUMX XNUMX XNUMX XNUMX XNUMX XNUMX XNUMX
28	120	113.43	63	25	7	1.00	14 15 16 17 18 19 20 22 24 25 28 30 32 35 38 40 42 XNUMX XNUMX XNUMX XNUMX XNUMX XNUMX XNUMX XNUMX
29	124	117.46	63	25	10	1.00	25
30	128	121.50	63	25	10	0.10	14 15 16 17 18 19 20 22 24 25 28 30 32 35 38 40 42 XNUMX XNUMX XNUMX XNUMX XNUMX XNUMX XNUMX XNUMX
31	133	125.53	68	28	10	1.20
32	137	129.57	68	28	10	1.30	20 22 24 25 28 30 32 35 40
33	141	133.61	68	28	10	1.30
34	145	137.64	68	28	10	1.30	20 22 24 25 28 30 32 35 40
35	149	141.68	68	28	10	1.40	20 22 24 25 28 30 32 35 40
36	153	145.72	68	28	10	1.50	20 22 24 25 28 30 32 35 40
37	157	149.75	68	28	10	1.55	35
38	161	153.79	68	28	10	1.60	24 25 28 30 32 35 40
39	165	157.83	68	28	10	1.65
40	169	161.87	68	28	10	1.70	25 28 30 32 35 40

Finished sprocket

Picture 18(001).jpg

Month number: 50			No. 50 sprocket
Pitch	P	15.875 mm	asphalt	P	15.875 mm
Roller diameter	Di	10.16 mm	Roller diameter	Di	10.16 mm
Tooth thickness	T	8.7 mm	Tooth thickness	T	8.7 mm

Number of teeth Number of teeth	S	GD
9	6.4	29
10		34
11		39
12		44
13		49

Number of teeth Number of teeth	Outer diameter Diadowai	Pitch Dia PCD	Boss diameter Hub BD	Total length BL	a	weight weight Kg	News Aperture φ DH7
9	53	46.42	* 34	25	5	0.20	16 17 18 19
10	58	51.37	* 40	25	5	0.27	15 16 17 18 19 20 22 24 25
11	64	56.35	* 45.5	25	5	0.33	15 16 17 18 19 20 22 24 25
12	69	61.34	* 50	25	5	0.41	15 16 17 18 19 20 22 24 25 28 30 32
13	74	66.34	* 51	25	5	0.46	14 15 16 17 18 19 20 22 24 25 28 30 32
14	79	7.34	52	25	7	0.52	14 15 16 17 18 19 20 22 24 25 28 30 32 35
15	84	76.35	57	25	7	0.62	14 15 16 17 18 19 20 22 24 25 28 30 32 35 38
16	89	81.37	62	25	7	0.72	14 15 16 17 18 19 20 22 24 25 28 30 32 35 38 40
17	94	86.39	67	25	7	0.83	14 15 16 17 18 19 20 22 24 25 28 30 32 35 38 40 42 45
18	100	91.42	72	28	8	1.00	14 15 16 17 18 19 20 22 24 25 28 30 32 35 38 40 42 45
19	105	96.45	73	28	8	1.10	14 15 16 17 18 19 20 22 24 25 28 30 32 35 38 40 42 45
20	110	101.48	73	28	8	1.20	14 15 16 17 18 19 20 22 24 25 28 30 32 35 38 40 42 45 50 XNUMX
21	115	106.51	73	28	8	1.20	17 18 19 20 22 24 25 28 30 32 35 38 40 42 45
22	120	111.55	73	28	8	1.30	17 18 19 20 22 24 25 28 30 32 35 38 40 42 45
23	125	116.58	73	28	8	1.30	17 18 19 20 22 24 25 28 30 32 35 38 40 42 45
24	130	121.62	73	28	8	1.40	17 18 19 20 22 24 25 28 30 32 35 38 40 42 45
25	135	126.66	73	28	8	1.50	17 18 19 20 22 24 25 28 30 32 35 38 40 42 45
26	140	131.70	73	28	8	1.50	24 25 28 30 32 35 38 40 45
27	145	136.74	73	28	8	1.50	24 25 28 30 32 35 38 40 45
28	150	141.79	73	28	8	1.60	24 25 28 30 32 35 38 40 42 45
29	155	146.83	73	28	8	1.70	24 30
30	161	161.87	73	28	8	1.80	22 25 28 30 32 35 38 40 45
31	166	156.92	73	28	8	1.85
32	171	161.96	73	28	8	1.90	25 28 30 32 35 38 40 45
33	176	167.01	73	28	8	2.00	35
34	181	172.05	73	28	8	2.10	25 28 30 32 35 38 40 45
35	186	177.10	73	28	8	2.20	25 28 30 32 35 38 40 45

Finished sprocket

FB60B

Picture 18(001).jpg

Month number: 60			No. 60 sprocket
Pitch	p	19.05 mm	asphalt	P	19.05 mm
Roller diameter	Di	11.91 mm	Roller diameter	Di	11.91 mm
Tooth thickness	T	11.7 mm	Tooth thickness	T	11.7 mm

Number of teeth Number of teeth	S	GD
9	8.0	32
10		37
11		45

Number of teeth Number of teeth	Outer diameter Diadowai	Pitch diameter Pitch diameter PCD	Boss diameter Hub BD	Total length BL	a	weight weight Kg	News Aperture φ DH7
9	63	55.70	* 43	32	6	0.40	19 20 22 24
10	68	61.65	* 49	32	6	0.49	19 20 22 24 25 28 30
11	76	67.62	* 51	32	6	0.60	19 20 22 24 25 28 30 32
12	83	73.60	51	32	8	0.69	19 20 22 24 25 28 30 32 35
13	89	79.60	57	32	8	0.81	19 20 22 24 25 28 30 32 35 38 40 XNUMX
14	95	85.61	62	32	8	0.96	19 20 22 24 25 28 30 32 35 38 40 XNUMX
15	101	91.62	68	32	8	1.10	18 19 20 22 24 25 28 30 32 35 38 42 45
16	107	97.65	73	32	8	1.30	19 20 22 24 25 28 30 32 35 38 40 42 45 48 50
17	113	103.67	73	32	8	1.40	19 20 22 24 25 28 30 32 35 38 40 42 45 48 50
18	119	109.71	83	40	12	2.00	19 20 22 24 25 28 30 32 35 38 40 48 50 55
19	126	115.74	83	40	12	2.10	19 20 22 24 25 28 30 32 35 38 40 42 45
20	132	121.78	83	40	12	2.20	19 20 22 24 25 28 30 32 35 38 40 42 45 48 50 55
21	138	127.82	83	40	12	2.30	20 22 24 25 28 30 32 35 38 40 42 45 48 50 55
22	144	133.86	83	40	12	2.50	20 22 24 25 28 30 32 35 38 40 42 45 48 50 55
23	150	139.90	83	40	12	2.50	20 22 24 25 28 30 32 35 38 40 42 45 48 50 55
24	156	145.95	83	40	12	2.60	20 22 24 25 28 30 32 35 38 40 42 45 48 50 55
25	162	151.99	83	40	12	2.70	20 22 24 25 28 30 32 35 38 40 42 45 48 50 55
26	168	158.04	83	40	12	2.90	20 22 24 25 28 30 32 35 38 40 42 45 48 50 55
27	174	164.09	83	40	12	3.00	22 24 25 28 30 32 35 38 40 42 45 48 50
28	180	170.14	83	40	12	3.10	22 24 25 28 30 32 35 38 40 42 45 48 50
29	187	176.20	83	40	12	3.30
30	193	182.25	83	40	12	3.40	22 24 25 28 30 32 35 38 40 42 45 48 50

Finished sprocket

FB80B

Picture 19(001).jpg

Month number: 80			No. 80 sprocket
Pitch	P	25.4 mm	asphalt	P	25.4 mm
Roller diameter	Di	15.88 mm	Roller diameter	Di	15.88 mm
Tooth thickness	T	14.6 mm	Tooth thickness	T	14.6 mm

Number of teeth Number of teeth	S	GD
9	10.4	44

Number of teeth Number of teeth	Outer diameter Diadowai	Pitch diameter asphalt Day PCD	Boss diameter Hub BD	Total length BL	a	weight weight Kg	News Aperture φ DH7
9	85	74.27	* 58	40	7	0.87	+25 28 30 32 35
10	93	82.19	52	40	12	1.02	25 28 30 32
11	102	90.16	60	40	12	1.25	25 28 30 32 35 38
12	110	98.14	67	40	12	1.60	25 28 30 32 35 38 40 42 45
13	118	106.14	77	40	12	1.90	25 28 30 32 35 38 40 42 45 48 50 XNUMX
14	127	114.15	77	40	12	2.15	25 28 30 32 35 38 40 42 45 48 50 XNUMX
15	135	122.17	93	40	12	2.30	25 28 30 32 35 38 40 42 45 48 50 55 60
16	143	130.20	93	40	12	2.50	24 25 28 30 32 35 38 40 42 45 48 50 55 60
17	151	138.23	93	40	12	2.95	25 28 30 32 35 38 40 42 45 48 50 55 60
18	159	146.27	93	40	12	3.15	25 28 30 32 35 38 40 42 45 48 50 55 60
19	167	154.32	93	40	12	3.40	25 28 30 32 35 38 40 42 45 48 50 55 60
20	176	162.37	93	40	12	3.60	25 28 30 32 35 38 40 45 48 50 55 60
21	184	170.42	93	40	12	3.85	25 28 30 32 35 38 40 42 45 48 50 55 60

Finished sprocket

FB100B

Picture 20(001).jpg

Month number: 60			No. 60 sprocket
Pitch	p	31.75 mm	asphalt	P	31.75 mm
Roller diameter	Di	19.05 mm	Roller diameter	Di	19.05 mm
Tooth thickness	T	17.6 mm	Tooth thickness	T	17.6 mm

Number of teeth Number of teeth	Outer diameter Diadowai	Pitch diameter Pitch diameter PCD	Boss diameter Medical Center BD	Total length BL	a	weight weight Kg	News Aperture DH7
10	117	102.75	65	50	16	1.90	25 28 30 32 35 38 40 42
11	127	112.70	75	50	16	2.30	25 28 30 32 35 38 40 42 45 48 50 XNUMX
12	138	122.67	86	50	16	2.90	25 28 30 32 35 38 40 42 45 48 50 55
13	148	132.67	94	50	16	3.10	25 28 30 32 35 38 40 42 45 48 50 55
14	158	142.68	98	50	16	3.60	25 28 30 32 35 38 40 42 45 48 50 55 60
15	168	152.71	98	50	16	4.20	32 35 38 40 42 45 48 50 55 60
16	179	162.74	98	50	16	4.60	+38 45 50 55 60
17	189	172.79	107	50	16	5.30	38 45 50 60
18	199	182.84	107	50	16	5.70	38 45 50 60
19	209	192.90	107	50	16	6.10	38 45 50 60
20	220	202.96	107	50	16	6.50	38 45 50 60
21	230	213.03	107	50	16	7.00	.

Finished sprocket
FB120B

Picture 21(001).jpg

Month number: 80			No. 80 sprocket
Pitch	p	38.10 mm	asphalt	P	38.10 mm
Roller diameter	Di	22.23 mm	Roller diameter	Di	22.23 mm
Tooth thickness	T	23.5 mm	Tooth thickness	T	23.5 mm

Number of teeth	Outer diameter Diadowai	Pitch Dia PCD	Boss diameter Hub BD	Total length BL	a	weight weight Kg	News Hole diameter φDH7
10	140	123.29	78	56	16	3.20
11	153	135.24	91	56	16	4.00
12	165	147.21	98	56	16	4.80
13	177	159.20	98	56	16	5.30	+45 48 50 55 60
14	190	171.22	107	56	16	6.30	+45 48 50 55 60
15	202	183.25	117	63	16	7.80	+45 48 50 55 60
16	214	195.29	117	63	16	8.40	50 60
17	227	207.35	117	63	16	9.10
18	239	219.41	117	63	16	9.90	50 60
19	251	231.48	17	63	16	10.70	60
20	263	243.55	127	63	16	12.10	50 60
21	276	255.63	127	63	16	13.00	50 60

Hot tags: finished hole sprocket, Japanese standard sprocket