2BK40H Pulley double-groove 3.95" OD Hex Shaft Coupler 2B5V68 Sheave Dimensions

2B5V68 Sheave Dimensions

This 2B5V56 Sheave uses a B bushing

Part #: SB207-23

Part #: HCST212-39

This 23V1060SK Sheave uses an SK bushing

2BK40H Pulley double-groove 3.95" OD Hex Shaft Coupler 2B5V68 Sheave DimensionsThis two groove 2BK40H Pulley uses an H Series Bushing, is directly interchangeable with other manufacturers, is 3. 95" 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 2BK40H 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.