BK Sheaves

BK30X1-1/8 Pulley | 3.05" X 1-1/8" Single Groove BK Pulley / Sheave This BK30X1-1/8 pulley is a single groove fixed bore sheave designed for use with A, B, 4L, and 5L V-belts. Constructed from durable cast iron, it serves as a reliable replacement part...

2BK34X5/8 Pulley | 3.55 x 5/8" Double V Groove Pulley / Sheave This 2BK34X5/8 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 serves as a reliable replacement component...

BK47X1-1/8 Pulley | 4.45" X 1-1/8" Single Groove BK Pulley / Sheave The BK47X1-1/8 is a single groove fixed bore pulley designed for use with A, B, 4L, and 5L V-belts. Constructed from cast iron, this pulley is suitable for industrial motor and HVAC...

2BK40X7/8 Pulley | 3.95" x 7/8" Double V Groove Pulley / Sheave This 2BK40X7/8 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...

2BK40X5/8 Pulley | 3.95" x 5/8" Double V Groove Pulley / Sheave This 2BK40X5/8 pulley is a double groove fixed bore sheave designed for use with A (4L) and B (5L) V-belts. It is commonly used in industrial motor and HVAC applications to transfer power...

BK30X5/8 Pulley | 3.05" X 5/8" Single Groove BK Pulley / Sheave The BK30X5/8 is a single groove fixed bore pulley designed for use with A, B, 4L, and 5L V-belts. Manufactured from durable cast iron, it serves as a reliable replacement part for various...

BK32X1 Pulley | 3.35" x 1" Single Groove BK Pulley / Sheave The BK32X1 is a single groove fixed bore pulley designed for use with A, B, 4L, and 5L V-belts. Manufactured from durable cast iron, it serves as a reliable replacement component for industrial...

2BK32X5/8 Pulley | 3.35" x 5/8" Double V Groove Pulley / Sheave This 2BK32X5/8 pulley is a durable double groove fixed bore sheave designed for use with A (4L) and B (5L) V-belts. Manufactured from cast iron, it is ideal for industrial motor and HVAC...

BK40X7/8 Pulley | 3.95" X 7/8" Single Groove BK Pulley / Sheave The BK40X7/8 is a single groove fixed bore pulley designed for use with A, B, 4L, and 5L V-belts. Constructed from durable cast iron, this pulley is ideal for industrial motor and HVAC...

2BK55X7/8 Pulley | 5.25" x 7/8" Double V Groove Pulley / Sheave This 2BK55X7/8 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...

BK45X1-1/8 Pulley | 4.25" X 1-1/8" Single Groove BK Pulley / Sheave This BK45X1-1/8 pulley is a single groove fixed bore sheave designed for use with A, B, 4L, and 5L V-belts. Constructed from durable cast iron, it is ideal for industrial motor and HVAC...

2BK80X1 Pulley | 7.75" x 1" Double V Groove Pulley / Sheave The 2BK80X1 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...