40BTB21 Sprocket (Taper Bushed) SF 140F30 Sprocket Dimensions

140F30 Sprocket Dimensions

5203-2RS double row sealed ball bearings possess higher radial and axial load capacities in either direction when compared to single-row ball bearings

UEFT205-14 bearing is a 7/8" bore two-bolt normal-duty flange bearing that utilizes a Tru-Loc device to secure to a 7/8" shaft

UCFCS209-28 bearing is a 1-3/4" bore four-bolt normal-duty flange bearing that utilizes set screws to secure to a 1-3/4" shaft and has an inch based housing

08B31 sprockets with a stock bore comes with the standard 16 millimeter inside diameter hole with no key-way or set screws and can be easily machine bored to custom sizes

40BTB21 Sprocket (Taper Bushed) SF 140F30 Sprocket DimensionsThis 40BTB21 sprocket is a durable, high quality, and precision sprocket with hardened teeth that is manufactured to accept a 1610 bushing. Sprockets that have hardened teeth last longer and are much more durable than those that don't. Something else that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #40 roller chain and sprocket which prevents premature wear or breakage. This