2BK45H Pulley double-groove 4.25" OD Stainless Steel Hollow Pin Roller Chain This 2B40SH sheave features two

This 2B40SH sheave features two grooves

Dimension (C): 3-3/16"

ANSI Equivalent #: 140-2

Weight For Rim Only: 61LBS

our UCFCSX15-48 bearing has added features that improve the overall life and performance of the unit

2BK45H Pulley double-groove 4.25" OD Stainless Steel Hollow Pin Roller Chain This 2B40SH sheave features twoThis two groove 2BK45H Pulley uses an H Series Bushing, is directly interchangeable with other manufacturers, is 4. 25" in diameter, and is manufactured in accordance with ARPM Standard IP20 for safe operation. With AK series pulleys you can use A, 4L, B, 5L, AX, BX, AA, BB, and banded belts. What separates this 2BK45H pulley from the others is that it is made using a high grade 35 cast iron, is phosphate coated, painted, and balanced at the factory.