40SH20 Sprocket (QD Type) 2VP36 Pulley Each precision component of this

Each precision component of this 16B K1 attachment is made from top-quality carbon steel that has been heat-treated for extended working life and durability

UCFT205 flange bearings are designed for circumstances where the bearing is mounted to a surface perpendicular to the shaft axis and can fit in more space-restricted areas while still offering excellent stability with two mounting holes

Variable Pitch 1VP40 Pulley 1/2" is designed and engineered in a way that allows for precise adjustments in diameter

and precision sprocket with 28 hardened teeth

This 2BK25 Pulley 3/4" bore is directly interchangeable with other manufacturers v-belt pulleys

40SH20 Sprocket (QD Type) 2VP36 Pulley Each precision component of thisThis 40SH20 sprocket is a durable, high quality, and precision sprocket with hardened teeth that is manufactured to accept a SH 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.