40JA18 Sprocket (QD Type) 35B72 Sprockets Our superior UEFT209 bearing with

Our superior UEFT209 bearing with a 45mm bore is equipped with a premium C3 precision insert bearing housed within a high-strength solid-base cast-iron housing

Part #: UCFB 209

Sprocket #: 4020H

For more information or to get pricing and availability on a 2BK80 Pulley with 1-3/8" bore

40JA18 Sprocket (QD Type) 35B72 Sprockets Our superior UEFT209 bearing withThis 40JA18 sprocket is a durable, high quality, and precision sprocket with hardened teeth that is manufactured to accept a JA bushing. Sprockets that have hardened teeth last longer, perform better, 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 to prevent premature wear or breakage.