2BK50 Pulley 1" Bore 2525 Taper Lock Bushings What separates this 13V530SH sheave

What separates this 13V530SH sheave from the others is that it is made using a high strength cast iron

This 100R70 sprocket is a durable

Pitch Diameter (B/ 5L): 18

UCFC206-18 bearing is a 1-1/8" bore four-bolt normal-duty flange bearing that utilizes set screws to secure to a 1-1/8" shaft and has an metric based housing

which insures proper contact between the #140 roller chain and sprocket thus preventing premature wear or breakage and this means that it will directly interchange with most other manufactures sprockets

2BK50 Pulley 1" Bore 2525 Taper Lock Bushings What separates this 13V530SH sheaveThis 2BK50 Pulley 1" bore is directly interchangeable with other manufacturers v belt pulleys, it is 4. 75" in diameter, and is manufactured in accordance with ARPM Standard IP20 for safe operation. double BK pulleys work with belt types A, 4L, B, 5L, AX, BX, AA, BB, double banded A, double banded B, and double banded BX cogged v belts. What separates this double 2BK50 pulley from the others is that it is made using a high grade 35 cast iron, is