08b-2 Double Duplex Metric Roller Chain Sprocket with B-Hub Taper Bushed

• Customization: Available
• Standard Or Nonstandard: Standard
• Application: Motor, Motorcycle, Machinery, Agricultural Machinery, Car
• Model NO.: 08B-2
• Hardness: Hardened Tooth Surface
• Manufacturing Method: Rolling Gear
• Toothed Portion Shape: Spur Gear
• Material: Stainless Steel
• Type: Circular Gear
• Transport Package: Wooden Case
• Trademark: OEM
• Origin: China
• HS Code: 84839000
• Production Capacity: 5000PCS/Week

Product Description

Product Description

08B-2 double roller chain sprockets are manufactured for metric 08B-2 duplex roller chain and is manufactured in accordance with ISO, DIN, and BS228 standards. All of our sprockets are precision manufactured from high-quality steel, and the majority of them are black oxide coated, and have hardened teeth on tooth counts 30 or less. Something important to know note is that on tooth counts 31 and up hardened teeth make little to no performance increase, this is why it is not standard.

Product Parameters

08B-2 B-Hub Sprockets:

Sprocket Size	Tooth Count	Pitch Diameter	Stock Bore	Maximum Recommended Bore	Hub Diameter (H)	Length Thru Bore (L)	Weight (KG)
D08B10	10	41.10mm	10mm	18mm	26mm	32mm	0.22
D08B11	11	45.08mm	11mm	21mm	30mm	35mm	0.22
D08B12	12	49.07mm	12mm	23mm	34mm	35mm	0.26
D08B13	13	53.07mm	12mm	25mm	38mm	35mm	0.28
D08B14	14	57.07mm	12mm	28mm	42mm	35mm	0.34
D08B15	15	61.08mm	12mm	30mm	46mm	35mm	0.36
D08B16	16	65.10mm	14mm	33mm	50mm	35mm	0.35
D08B17	17	69.12mm	14mm	36mm	54mm	35mm	0.44
D08B18	18	73.14mm	14mm	38mm	58mm	35mm	0.49
D08B19	19	77.16mm	14mm	40mm	62mm	35mm	0.57
D08B20	20	81.18mm	14mm	40mm	66mm	35mm	0.65
D08B21	21	85.21mm	16mm	45mm	70mm	40mm	0.72
D08B22	22	89.24mm	16mm	45mm	70mm	40mm	0.73
D08B23	23	93.27mm	16mm	45mm	70mm	40mm	0.83
D08B24	24	97.30mm	16mm	50mm	75mm	40mm	0.94
D08B25	25	101.33mm	16mm	52mm	80mm	40mm	0.98
D08B26	26	105.36mm	20mm	56mm	85mm	40mm	1.04
D08B27	27	109.40mm	20mm	56mm	85mm	40mm	1.08
D08B28	28	113.43mm	20mm	60mm	90mm	40mm	1.10
D08B29	29	117.46mm	20mm	62mm	95mm	40mm	1.14
D80B30	30	121.50mm	20mm	64mm	100mm	40mm	1.16
D80B32	32	129.57mm	20mm	64mm	100mm	40mm	1.24
D08B35	35	141.68mm	20mm	64mm	100mm	40mm	1.35
D08B36	36	145.72mm	20mm	73mm	110mm	40mm	2.05
D08B38	38	153.79mm	20mm	73mm	110mm	45mm	2.17
D08B40	40	161.87mm	20mm	73mm	110mm	45mm	2.28
D08B42	42	169.94mm	20mm	73mm	110mm	45mm	2.32
D08B45	45	182.06mm	20mm	73mm	110mm	45mm	2.49
D08B48	48	194.18mm	20mm	73mm	110mm	45mm	2.65
D08B54	54	218.42mm	25mm	73mm	110mm	45mm	2.98
D08B57	57	230.54mm	25mm	73mm	110mm	45mm	3.88
D08B60	60	242.66mm	25mm	73mm	110mm	45mm	4.08
D08B68	68	283.07mm	25mm	73mm	110mm	45mm	4.63
D08B72	72	291.16mm	25mm	73mm	110mm	45mm	4.90
D08B76	76	307.32mm	30mm	80mm	120mm	45mm	6.60
D08B84	84	339.65mm	30mm	80mm	120mm	45mm	7.29
D08B95	95	384.11mm	30mm	80mm	120mm	45mm	9.89
D08B96	96	388.15mm	30mm	80mm	120mm	45mm	9.99
D08B114	114	460.90mm	30mm	80mm	120mm	45mm	12.88

08B-2 Taper Bushed Sprockets:

Sprocket Size	Tooth Count	Pitch Diameter	Bushing Number	Maximum Bushing Bore	(L)	(C)	Sprocket Weight (KG)	Bushing Weight (KG)
D08ATB15	15	61.08mm	1008	25.40mm	22.22mm	--	0.18	0.13
D08ATB16	16	65.10mm	1008	25.40mm	22.22mm	--	0.22	0.13
D08ATB17	17	69.12mm	1008	25.40mm	22.22mm	--	0.27	0.13
D08BTB18	18	73.14mm	1210	31.75mm	25.40mm	58mm	0.27	0.27
D08BTB19	19	77.16mm	1210	31.75mm	25.40mm	63mm	0.36	0.27
D08BTB20	20	81.18mm	1610	41.27mm	25.40mm	70mm	0.37	0.41
D08BTB21	21	85.21mm	1610	41.27mm	25.40mm	70mm	0.46	0.41
D08BTB22	22	89.24mm	1610	41.27mm	25.40mm	74mm	0.55	0.41
D08BTB23	23	93.27mm	1610	41.27mm	25.40mm	78mm	0.59	0.41
D08BTB24	24	97.30mm	2012	50.80mm	25.40mm	83mm	0.70	0.77
D08BTB25	25	101.33mm	2012	50.80mm	31.75mm	87mm	0.77	0.77
D08BTB26	26	105.36mm	2012	50.80mm	31.75mm	87mm	0.80	0.77
D08BTB28	28	113.43mm	2012	50.80mm	31.75mm	99mm	1.06	0.77
D08BTB30	30	121.50mm	2012	50.80mm	31.75mm	108mm	1.59	0.77
D08BTB35	35	141.68mm	2012	50.80mm	31.75mm	108mm	1.86	0.77
D08BTB36	36	145.72mm	2012	50.80mm	31.75mm	108mm	1.91	0.77
D08BTB38	38	153.79mm	2012	50.80mm	31.75mm	108mm	3.18	0.77
D08CTB42	42	169.94mm	2517	63.50mm	44.45mm	108mm	5.57	1.59
D08CTB45	45	182.06mm	2517	63.50mm	44.45mm	108mm	5.97	1.59
D08CTB48	48	194.18mm	2517	63.50mm	44.45mm	108mm	6.37	1.59
D08CTB54	54	218.42mm	2517	63.50mm	44.45mm	108mm	7.17	1.59
D08CTB57	57	230.54mm	2517	63.50mm	44.45mm	108mm	7.56	1.59
D08CTB60	60	242.66mm	2517	63.50mm	44.45mm	108mm	12.05	1.59
D08CTB68	68	274.99mm	2517	63.50mm	44.45mm	108mm	13.66	1.59
D08CTB70	70	283.07mm	2517	63.50mm	44.45mm	108mm	14.06	1.59
D08CTB72	72	291.15mm	2517	63.50mm	44.45mm	108mm	14.46	1.59
D08CTB76	76	307.32mm	2517	63.50mm	44.45mm	108mm	15.26	1.59
D08CTB84	84	339.65mm	2517	63.50mm	44.45mm	108mm	16.87	1.59
D08CTB95	95	384.11mm	2517	63.50mm	44.45mm	108mm	19.08	1.59
D08CTB96	96	388.15mm	2517	63.50mm	44.45mm	108mm	19.28	1.59
D08CTB114	114	460.91mm	2517	63.50mm	44.45mm	108mm	22.90	1.59