2BK45H Pulley double-groove 4.25" OD Stainless Steel Hollow Pin Roller Chain Something that is notable about

Something that is notable about this 10B40 sprocket is that it fully meets all ISO Standards

Dimension (D): 80

This 2B40SH sheave features two grooves

140S45 Sprocket Dimensions

2BK45H Pulley double-groove 4.25" OD Stainless Steel Hollow Pin Roller Chain Something that is notable aboutThis 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.