35B21 Sprocket With Stock Bore 2517 Variable Pitch 1VP30 Pulley 1/2"

Variable Pitch 1VP30 Pulley 1/2" is designed and engineered in a way that allows for precise adjustments in diameter

While the phosphate coated and then painted finish adds corrosion resistance to the 2C90SF sheave

Part #: UCTB 208-24

What separates this 2BK140H pulley from the others is that it is made using a high grade-35 cast iron

375" pitch ANSI roller chain made with polymer (plastic) roller links and stainless steel pin links

35B21 Sprocket With Stock Bore 2517 Variable Pitch 1VP30 Pulley 1/2"This 35B21 sprocket is a durable, high quality, and precision sprocket with hardened teeth. Sprockets that have hardened teeth last longer 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 #35 roller chain and sprocket which prevents premature wear or breakage. This sprocket is also black oxide coated which increases