FB series Finished bore sprockets

Categories: japan series sprockets, Sprockets Category

Description

FB series Finished bore sprockets


	All sprockets are finished with induction hardened teeth.This treatment gives a longer lasting life to sprockets. And with finished bore, keyway and 2 set screws, this eliminates further modification by customer and can be fitted immediately.

Bore – Keyway – Screws

D^H7NNNNN	B x t2	M Screw hole
> 6〜8	2×1.0
> 8〜10	3×1.4	M4
> 12-12	4×1.8	M5
> 12-17	5×2.3	M6
> 17-22	6×2.3	M6
> 22-30	8×3.3	M8
> 30-38	10×3.3	M8
> 38〜44	12×3.3	M8
> 44〜50	14×3.8	M10
> 50-58	16×4.3	M12
> 58-65	18×4.4	M12
> 65〜75	20×4.9	M16
> 75-85	22×5.4
> 85-95	25×5.4
> 95〜110	28×6.4
> 110〜130	32×7.4
> 130〜150	36×8.4
> 150〜170	40×9.4
> 170〜200	45×10.4
> 200〜230	50×11.4

FB25B

Pitch	P	6.35mm
Roller dia	Di	3.30mm
Teeth thickness	T	2.8mm

No.of teeth	Outside Dia Do	Pitch Dia P.C.D	Hub BD	BL	a	Weight Kg	Bore Dia 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	12 15 16
26	56	52.68	35	15	6	0.14	12 15 16
27	58	54.70	35	15	6	0.15	12 15 16
28	60	56.71	35	15	6	0.15	12 15 16
30	64	60.75	35	15	6	0.16	12 15 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

FB35B

Sprocket No. 35

Pitch	P	9.525mm
Roller dia	Di	5.08mm
Teeth thickness	T	4.3mm

No.of teeth	S	GD
9	4.4	17
10		20
11		23
12		26
13		29

No.of teeth	Outside Dia Do	Pitch Dia P.C.D	Hub BD	BL	a	Weight Kg	Bore Dia 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	10 12 14
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
18	60	54.85	44	20	6	0.25	12 14 15 16 17 18 19 20 22 24 25
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

Sprocket No. 40

Pitch	P	12.7mm
Roller dia	Di	7.95mm
Teeth thickness	T	7.2mm

No.of teeth	Outside Dia Do	Pitch Dia P.C.D	Hub BD	BL	a	Weight Kg	孔径 Bore Dia 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
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
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
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
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
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
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
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

FB40B

Sprocket No. 50

No.of teeth	S	GD
9	6.4	29
10		34
11		39
12		44
13		49

Pitch	P	15.875mm
Roller dia	Di	10.16mm
Teeth thickness	T	8.7mm

No.of teeth	Outside Dia Do	Pitch Dia P.C.D	Hub BD	BL	a	Weight Kg	Bore Dia φ D^H7
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
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

FB60B

Sprocket No. 60

Pitch	P	19.05mm
Roller dia	Di	11.91mm
Teeth thickness	T	11.7mm

No.of teeth	S	GD
9	8.0	32
10		37
11		45

No.of teeth	Outside Dia Do	Pitch Dia P.C.D	Hub BD	BL	a	Weight Kg	Bore Dia φ D^H7
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
14	95	85.61	62	32	8	0.96	19 20 22 24 25 28 30 32 35 38 40
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

FB80B

Sprocket No. 80

No.of teeth	S	GD
9	10.4	44

Pitch	P	25.4mm
Roller dia	Di	15.88mm
Teeth thickness	T	14.6mm

No.of teeth	Outside Dia Do	Pitch Dia P.C.D	Hub BD	BL	a	Weight Kg	Bore Dia φ D^H7
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
14	127	114.15	77	40	12	2.15	25 28 30 32 35 38 40 42 45 48 50
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

FB series Finished bore sprockets

Pitch	P	31.75mm
Roller dia	Di	19.05mm
Teeth thickness	T	17.6mm

No.of teeth	Outside Dia Do	Pitch Dia P.C.D	Hub BD	BL	a	Weight Kg	Bore Dia φ D^H7
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
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	45 50 60

FB120B

Sprocket No. 80

Pitch	P	38.10mm
Roller dia	Di	22.23mm
Teeth thickness	T	23.5mm

No.of teeth	Outside Dia Do	Pitch Dia P.C.D	Hub BD	BL	a	Weight Kg	Bore Dia φD^H7
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

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Packing&Shipping & Delivery

Packing Shipping Delivery

Chains package: First we will use carton package the chains--------then put in wooden box.

We also can custom color package according to your demand

Company Profile

FAQ

How to choose power transmissions parts and industrial products which meet our requirement

Chains	Sprockets	Pulleys	Timing belt Pulley	V-belt Pulley
Sheaves	Coupings	Bush &Hub	Gear& Rack	V-Belt
Locking Assembly	Pulley	Gearbox	Reducer	Shaft Collar
Rod End Bearing	Clevis	PTO	Chain Guide	Belt Guide
Rubber Buffer	Chain Tensioner	PTO Drive Shafts	Universal Joints	Roller Chains
Conveyor Chains	V-Belts	Worm Gearbox	Helical Gear	Worm
Agricultural Chain	CNC Proces Parts	Casting	Stamping
Powder Metallurgy	CNC Proces Parts	Casting	Stamping

What Products Do you sell ?

We are a group of factories, give customer one stop solution of power transmission and industrial products. We are in the position to supply wide range of products, including chains, sprockets, v-belt and v-belt pulleys, timing belt and timing belt pulleys, gears, speed reducers, motors, racks, couplings, and many other parts, like locking assembly, taper bushing, Chain guide, shaft collar, torque limiter, cam clutch, universal joint, motor base and motor slide, rod end, clevis, rubber mount, etc. We make special parts according to drawings and/or samples.

How to choose a gearbox which meets our requirement?
You can refer to our catalogue to choose the gearbox or we can help to choose when you provide
the technical information of required output torque, output speed and motor parameter etc.

What information shall we give before placing a purchase order?
a) Type of the gearbox, ratio, input and output type, input flange, mounting position, and motor informationetc.
b) Housing color.
c) Purchase quantity.
d) Other special requirements.

What industries are your gearboxes being used?
Our gearboxes are widely used in the areas of textile, food processing, beverage, chemical industry,
escalator,automatic storage equipment, metallurgy, tabacco, environmental protection, logistics and etc.

What is the producing process?

Production process including raw material cutting, machine processing, grinding, accessories cleaning, assemble, cleaning, stoving, oil coating, cover pressing, testing, package.

How to control the products quality?

Combining advanced equipment and strict management, we provide high standard and quality bearings for our customers all over the world.

What is the transportation?

-If small quantity , we Suggest to send by express, such as DHL,UPS, TNT FEDEX. If large amount, by air or sea shipping.

Can we design packaging?

-Yes. Default is regular packing, and we can make customer's own packing.

Can you provide OEM service?

-Yes, we work on OEM orders. Which means size, quantity, design, packing solution, etc will depend on your requests; and your logo will be customized on our products.

Can you give me discount on Power Transmissions Parts and Industrial parts?

-Yes, of course. Pls. send me your Email, you'll get more

Q: Are You a trading company or a manufacturer?

A: We Are the factory and have our Own trading company

Q: How Can I get an offer?

A: please send US quotation information: drawings, materials, weight, quantity and requirements, we can accept PDF, ISGS, DWG, STEP file format. If you don't have the drawings, please send us the samples, we can also quote you according to your samples.

Q: What is your minimum order size?

A: it is usually 100 pieces, but a low quantity is acceptable under some special circumstances.

Q: Do you provide samples? Is it free or extra?

A: Yes, we can provide samples free of charge, but we don't pay the freight.

Q: What is the lead time for mass production?

A: honestly, it depends on the number of orders. Normally, if you don't need the tools, deposit them after 30 days or so.

Q: What if the parts don't Work?

A: we can guarantee the quality, but if it happens, please contact us immediately, take some photos, we will check the problem and solve it as soon as possible.

Q: What are your terms of payment?

A: payment is less than US $1000,100% in advance. Payment: $1000,50% wire transfer in advance, balance before shipment,Other Terms of payment are negotiable

FB series Finished bore sprockets

FB series Finished bore sprockets

FB25B

22

22

34

FB40B

20

FB60B

17

FB80B

14

FB series Finished bore sprockets

FB120B

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