80B39 Sprocket | 80B39 Sprocket - Stock Bore Sprocket 16B Metric Chain Master Links Something that sets this 2040B11

Something that sets this 2040B11 sprocket apart from others is that it is Black Oxide Finished

Bearing Part #:SSUCTPFB204-12

This 10C95J Sheave uses a J QD bushing

HCFJT208-24 Bearing Dimensions

80B39 Sprocket | 80B39 Sprocket - Stock Bore Sprocket 16B Metric Chain Master Links Something that sets this 2040B11Our 80B39 sprocket is a high quality precision industrial power transmission component made from premium C1045 steel and a black oxide coating. The 39 precision machined teeth on this 80B39 sprocket are designed to mate perfectly with ANSI 80 roller chains while improving overall performance and wear life. At the same time, the base material of our 80B39 sprocket is 1045 carbon steel, which provides higher tensile strength, Brinell hardness, and yield