UCST208 bearing is a 40mm bore normal-duty take-up bearing that utilizes set screws to secure to a 40mm shaft
This 140R15H sprocket is a durable
our HCST213-40 bearing has added features that improve the overall life and performance of the unit
120Q11 sprockets are bored to accept a Q1 type taper bushing
2BK45 Pulley 1-1/8" Bore 7" Stock Bore UCST208 bearing is a 40mmThis 2BK45 Pulley 1 1 8" bore is directly interchangeable with other manufacturers v belt pulleys, it is 4. 25" 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 2BK45 pulley from the others is that it is made using a high grade 35 cast iron, is