40JA18 Sprocket (QD Type) 35B72 Sprockets Our UEP211-35 bearings are engineered

Our UEP211-35 bearings are engineered and manufactured to provide long-lasting performance and durability with added features such as a steel retainer

40B58 sprockets with a stock bore comes with the standard 3/4" inside diameter hole with no keyway or setscrews and can be easily machine bored to custom sizes

Our UCFC208-24 bearing is dimensionally made to industry standards

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

Sprocket #: 4020H

40JA18 Sprocket (QD Type) 35B72 Sprockets Our UEP211-35 bearings are engineeredThis 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.