BK Sheaves

2BK57X1 Pulley | 5.45" x 1" Double V Groove Pulley / Sheave This 2BK57X1 pulley is a durable 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...

2BK57X1-1/8 Pulley | 5.45" x 1-1/8" Double V Groove Pulley / Sheave This 2BK57X1-1/8 pulley is a cast iron, double V groove sheave designed for use with A (4L) and B (5L) V-belts. It serves as a reliable replacement part for industrial motor and HVAC...

BK25X1/2 Pulley | 2.5" x 1/2" Single Groove BK Pulley / Sheave This BK25X1/2 pulley is a single groove fixed bore sheave designed for use with A, B, 4L, and 5L V-belts. It serves as a reliable replacement part for industrial motor and HVAC belt drive...

BK57X1-1/8 Pulley | 5.45" X 1-1/8" Single Groove BK Pulley / Sheave This BK57X1-1/8 pulley is a single groove fixed bore pulley designed for use with A, B, 4L, and 5L V-belts. Made from durable cast iron, it serves as a reliable replacement part for...

2BK25X1 Pulley | 2.50" x 1" Double V Groove Pulley / Sheave The 2BK25X1 is a durable 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...

2BK34X1-1/8 Pulley | 3.55 x 1-1/8" Double V Groove Pulley / Sheave This 2BK34X1-1/8 pulley is a durable cast iron component designed for use with A (4L) and B (5L) V-belts. It serves as a reliable replacement part for industrial motor and HVAC...

2BK50X1 Pulley | 4.75" x 1" Double V Groove Pulley / Sheave The 2BK50X1 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 belt drive...

BK27X1-1/8 Pulley | 2.7" X 1-1/8" Single Groove BK Pulley / Sheave The BK27X1-1/8 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...

BK27X5/8 Pulley | 2.7" X 5/8" Single Groove BK Pulley / Sheave This BK27X5/8 pulley is a single groove fixed bore sheave designed for use with A, B, 4L, and 5L V-belts. Manufactured from durable cast iron, it serves as a reliable replacement part in...

BK55X7/8 Pulley | 5.25" X 7/8" Single Groove BK Pulley / Sheave This BK55X7/8 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 in industrial motor and HVAC...

2BK36X7/8 Pulley | 3.75 x 7/8" Double V Groove Pulley / Sheave This 2BK36X7/8 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...

2BK60X3/4 Pulley | 5.75" x 3/4" Double V Groove Pulley / Sheave This 2BK60X3/4 pulley is a double groove fixed bore sheave designed for use with A (4L) and B (5L) V-belts. Manufactured from durable cast iron, it is suitable for various industrial motor...