40B80 Sprocket Stock Bore ANSI 40B80 UCFCS200 4-Bolt Set Screw Flange Bearings This R20-ZZ ball bearing is

This R20-ZZ ball bearing is a high-precision premium quality shielded deep groove 1-1/4"x2-1/4"x0

HCFJT205-16 Bearing Dimensions

Bearing Insert: UC 204

our SBRFB205-15 bearing has added features that improve the overall life and performance of the unit

40B80 Sprocket Stock Bore ANSI 40B80 UCFCS200 4-Bolt Set Screw Flange Bearings This R20-ZZ ball bearing isThis 40B80 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