BK50H Pulley | 4.75" OD Single Groove "H" Pulley (bushing not included)

BK50H Pulley | 4.75" OD Single Groove "H" Pulley

The BK50H is a 4.75-inch outside diameter single groove cast iron pulley designed for use with A (4L) and B (5L) V-belts. It is ideal for industrial motor and HVAC applications requiring reliable power transmission.

Key Specifications

• Frame / Diameter: 4.75" OD

Product Features & Fitment

This pulley requires an "H" style bushing and is compatible with QTL Quick Detachable Taper Bushings. The bushing is not included and must be selected separately. Depending on the diameter, the pulley may be solid or spoked to reduce weight. For assistance in selecting the correct bushing, please contact Electric Motor Warehouse. The product image is a general representation; actual pulley design may vary based on size.

Warranty

• Specifications