2BK45H Pulley double-groove 4.25" OD Stainless Steel Hollow Pin Roller Chain Sprocket Weight: 42

Sprocket Weight: 42

Dimension (D): 80

Weight For Rim Only: 61LBS

140S45 Sprocket Dimensions

ANSI Equivalent #: 140-2

2BK45H Pulley double-groove 4.25" OD Stainless Steel Hollow Pin Roller Chain Sprocket Weight: 42This 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.