BK Sheaves

BK45X3/4 Pulley | 4.25" X 3/4" Single Groove BK Pulley / Sheave The BK45X3/4 is a single groove fixed bore pulley designed for use with A, B, 4L, and 5L V-belts. Constructed from durable cast iron, it serves as a reliable replacement part for various...

BK80X1-1/8 Pulley | 7.75" x 1-1/8" Single Groove BK Pulley / Sheave The BK80X1-1/8 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 suitable for various industrial...

2BK36X1 Pulley | 3.75 x 1" Double V Groove Pulley / Sheave The 2BK36X1 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 various industrial motor and...

Made in ChinaSingle Groove Fixed Bore "A/B" PulleyCast IronUse with A, B, 4L & 5L V-BeltsCast 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 diameter,...

2BK25X7/8 Pulley | 2.50" x 7/8" Double V Groove Pulley / Sheave This 2BK25X7/8 pulley 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 in industrial...

2BK30X1 Pulley | 3.15" x 1" Double V Groove Pulley / Sheave The 2BK30X1 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...

2BK30X7/8 Pulley | 3.15" x 7/8" Double V Groove Pulley / Sheave This 2BK30X7/8 pulley is a 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 in industrial motor and...

2BK40X1 Pulley | 3.95" x 1" Double V Groove Pulley / Sheave The 2BK40X1 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 part for industrial motor and HVAC applications...

2BK55X1 Pulley | 5.25" x 1" Double V Groove Pulley / Sheave The 2BK55X1 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 in industrial motor and HVAC...

BK30X7/8 Pulley | 3.05" X 7/8" Single Groove BK Pulley / Sheave The BK30X7/8 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 component in...

BK45X7/8 Pulley | 4.25" X 7/8" Single Groove BK Pulley / Sheave This BK45X7/8 pulley is a single groove fixed bore pulley designed for use with A, B, 4L, and 5L V-belts. Constructed from durable cast iron, it is suitable for various industrial motor and...

BK80X7/8 Pulley | 7.75" X 7/8" Single Groove BK Pulley / Sheave The BK80X7/8 is a single groove fixed bore pulley designed for use with A, B, 4L, and 5L V-belts. Manufactured from cast iron, it serves as a reliable replacement component for industrial...