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08B-2 Metric Roller Chain Sprockets

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. To get a quote on 08B sprockets or for more information please contact us and we will be happy to assist you.
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)
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)
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

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D08ATB15 Sprocket (Taper Bushed)

D08ATB15 Sprocket