40B47 Sprocket With Stock Bore 35B14 Sprockets UCFX10-31 bearing is a 1-15/16"

UCFX10-31 bearing is a 1-15/16" bore four-bolt medium-duty flange bearing that utilizes set screws to secure to a 1-15/16" shaft

UEF211-35 bearing is a 2-3/16" bore four-bolt normal-duty flange bearing that utilizes a Tru-Loc to secure to a 2-3/16" shaft

This 2B5V62 Sheave uses a B bushing

This 35H80 sprocket is a durable

5210-ZZ double row shielded ball bearings possess higher radial and axial load capacities in either direction when compared to single-row ball bearings

40B47 Sprocket With Stock Bore 35B14 Sprockets UCFX10-31 bearing is a 1-15/16"This 40B47 sprocket is a durable, premium quality, and precision sprocket that is manufactured out of high quality steel. This sprocket is manufactured for optimum performance, durability, and to strict quality control standards. 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. It is also black