BK Sheaves

2BK34X7/8 Pulley | 3.55 x 7/8" Double V Groove Pulley / Sheave This 2BK34X7/8 pulley is a cast iron double groove fixed bore sheave designed for use with A (4L) and B (5L) V-belts. It is ideal for industrial motor and HVAC applications requiring reliable...

BK80X1 Pulley | 7.75" X 1" Single Groove BK Pulley / Sheave The BK80X1 is a single groove fixed bore pulley designed for use with A, B, 4L, and 5L V-belts. Manufactured from durable cast iron, this pulley is ideal for industrial motor and HVAC...

2BK28X7/8 Pulley | 2.95" x 7/8" Double V Groove Pulley / Sheave This 2BK28X7/8 pulley is a durable cast iron double groove fixed bore sheave designed for use with A (4L) and B (5L) V-belts. It serves as a reliable replacement component for industrial...

BK24X5/8 Pulley | 2.4" X 5/8" Single Groove BK Pulley / Sheave This BK24X5/8 pulley is a single groove fixed bore pulley designed for use with A, B, 4L, and 5L V-belts. Manufactured from durable cast iron, it is suitable for various industrial motor and...

BK36X1-1/8 Pulley | 3.75" X 1-1/8" Single Groove BK Pulley / Sheave The BK36X1-1/8 is a single groove fixed bore pulley designed for use with A, B, 4L, and 5L V-belts. It serves as a reliable replacement component for various industrial motor and HVAC...

BK50X1-1/8 Pulley | 4.75" X 1-1/8" Single Groove BK Pulley / Sheave This BK50X1-1/8 pulley is a single groove fixed bore pulley designed for use with A, B, 4L, and 5L V-belts. It serves as a reliable replacement component for various industrial motor and...

BK60X7/8 Pulley | 5.75" X 7/8" Single Groove BK Pulley / Sheave The BK60X7/8 is a single groove fixed bore pulley designed for use with A, B, 4L, and 5L V-belts. Manufactured from durable cast iron, this pulley is ideal for industrial motor and HVAC...

2BK30X3/4 Pulley | 3.15" x 3/4" Double V Groove Pulley / Sheave This 2BK30X3/4 pulley is a durable cast iron component designed for use with A (4L) and B (5L) V-belts in industrial motor and HVAC applications. It serves as a reliable replacement part for...

2BK45X1 Pulley | 4.25" x 1" Double V Groove Pulley / Sheave The 2BK45X1 is a cast iron double groove fixed bore pulley designed for use with A (4L) and B (5L) V-belts. It serves as a reliable replacement component for industrial motor and HVAC belt drive...

Made in China Double Groove Fixed Bore A/B Pulley Cast Iron Use with A (4L) & B (5L) V-Belts Cast Iron Pulley or SheaveThe pulley depicted in the photo is a general representation, and the diameter may differ based on the size selected.Based on...

BK65X1-1/8 Pulley | 6.25" X 1-1/8" Single Groove BK Pulley / Sheave This BK65X1-1/8 pulley is a single groove fixed bore "A/B" type designed for use with A, B, 4L, and 5L V-belts. Constructed from durable cast iron, it serves as a reliable replacement...

2BK34X1 Pulley | 3.55 x 1" Double V Groove Pulley / Sheave The 2BK34X1 is a cast iron double groove fixed bore pulley designed for use with A (4L) and B (5L) V-belts. It serves as a reliable replacement component in industrial motor and HVAC applications...