2BK55 Pulley 1-3/8" Bore 10B Chain Sprockets Dimension (W): 44

Dimension (W): 44

and precision 36 tooth sprocket that is manufactured to accept a R1 bushing

100B10H sprockets with a stock bore comes with the standard 1" inside diameter hole with no keyway or set screws and can be easily machine bored to custom sizes

UC209-26 bearing is a normal-duty ball bearing insert made to C3 precision standards and utilizes set screws for securing a 1-5/8" shaft

2BK55 Pulley 1-3/8" Bore 10B Chain Sprockets Dimension (W): 44This 2BK55 Pulley 1 3 8" bore is directly interchangeable with other manufacturers v belt pulleys, it is 5. 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 2BK55 pulley from the others is that it is made using a high grade 35 cast iron, is