China Hot selling 08B Metric Roller Chain Sprockets with Best Sales

08B roller chain sprockets are manufactured for metric 08B 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.

08B A-Plate Sprockets:


Sprocket Size Tooth Count Pitch Diameter Stock Bore Sprocket Weight (kg)

08B B-Hub Sprockets:

Sprocket Size Tooth Count Pitch Diameter Stock Bore Max. Bore Hub Diameter (H) Length Thru Bore (LTB) Weight (kg)

08B Taper Bushed Sprockets:

Sprocket Size Tooth Count Pitch Diameter Bushing Size Max. Bushing Bore (L) (C) Sprocket Weight (kg) Bushing Weight (kg)
08BTB14H 14 57.07mm 1008 25.40mm 22.23mm 46mm 0.18 0.14
08BTB15H 15 61.08mm 1008 25.40mm 22.23mm 46mm 0.18 0.14
08BTB16H 16 65.10mm 1008 25.40mm 22.23mm 46mm 0.23 0.14
08BTB17H 17 69.12mm 1210 31.75mm 25.40mm 60mm 0.23 0.14
08BTB18H 18 73.14mm 1210 31.75mm 25.40mm 62mm 0.27 0.27
08BTB19H 19 77.16mm 1210 31.75mm 25.40mm 62mm 0.32 0.27
08BTB20H 20 81.18mm 1610 41.28mm 25.40mm 70mm 0.41 0.41
08BTB21H 21 85.21mm 1610 41.28mm 25.40mm 70mm 0.45 0.41
08BTB22H 22 89.24mm 1610 41.28mm 25.40mm 70mm 0.50 0.41
08BTB23H 23 93.27mm 1610 41.28mm 25.40mm 76mm 0.59 0.41
08BTB24H 24 97.30mm 1610 41.28mm 25.40mm 82mm 0.73 0.41
08BTB25H 25 101.33mm 1610 41.28mm 25.40mm 82mm 0.73 0.41
08BTB26H 26 105.36mm 1610 41.28mm 25.40mm 82mm 0.73 0.41
08BTB27H 27 10.9.40mm 1610 41.28mm 25.40mm 76mm 0.70 0.41
08BTB28H 28 113.43mm 1610 41.28mm 25.40mm 76mm 0.73 0.41
08BTB29H 29 117.46mm 1610 41.28mm 25.40mm 76mm 0.76 0.41
08BTB30H 30 121.50mm 1610 41.28mm 25.40mm 73mm 0.82 0.41
08BTB32H 32 129.57mm 1610 41.28mm 25.40mm 76mm 0.87 0.41
08BTB35H 35 141.68mm 1610 41.28mm 25.40mm 76mm 0.96 0.41
08BTB36H 36 145.72mm 1610 41.28mm 25.40mm 76mm 0.98 0.41
08BTB38H 38 153.79mm 1610 41.28mm 25.40mm 76mm 1.23 0.41
08BTB40H 40 161.87mm 1610 41.28mm 25.40mm 76mm 1.29 0.41
08BTB42H 42 169.94mm 1610 41.28mm 25.40mm 76mm 1.36 0.41
08BTB45H 45 182.06mm 1610 41.28mm 25.40mm 76mm 1.46 0.41
08BTB48H 48 194.18mm 1610 41.28mm 25.40mm 76mm 1.55 0.41
08BTB54H 54 218.42mm 1610 41.28mm 25.40mm 76mm 1.75 0.41
08BTB57H 57 230.54mm 1610 41.28mm 25.40mm 76mm 2.63 0.41
08BTB60H 60 242.66mm 1610 41.28mm 25.40mm 76mm 2.77 0.41
08BTB70H 70 283.07mm 2012 50.80mm 31.75mm 90mm 3.93 0.41
08BTB72H 72 291.15mm 2012 50.80mm 31.75mm 90mm 4.05 0.41
08BTB76H 76 307.32mm 2012 50.80mm 31.75mm 90mm 4.27 0.77
08BTB80H 80 323.49mm 2012 50.80mm 31.75mm 90mm 4.49 0.77
08BTB84H 84 339.49mm 2012 50.80mm 31.75mm 90mm 4.72 0.77
08BTB95H 95 384.11mm 2012 50.80mm 31.75mm 90mm 6.81 0.77
08BTB96H 96 388.15mm 2012 50.80mm 31.75mm 90mm 6.88 0.77
08BTB114H 114 460.91mm 2517 63.50mm 44.45mm 108mm 10.44 0.77