BK Sheaves

BK40X1-1/8 Pulley | 3.95" x 1-1/8" Single Groove BK Pulley / Sheave This BK40X1-1/8 pulley is a single groove fixed bore "A/B" pulley designed for use with A, B, 4L, and 5L V-belts. Constructed from durable cast iron, it serves as a reliable replacement...

2BK25X3/4 Pulley | 2.50" x 3/4" Double V Groove Pulley / Sheave This 2BK25X3/4 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 applications...

Made in ChinaDouble Groove Fixed Bore A/B PulleyCast IronUse with A (4L) & B (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,...

Made in ChinaDouble Groove Fixed Bore A/B PulleyCast IronUse with A (4L) & B (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,...

2BK62X1 Pulley | 5.95" x 1" Double V Groove Pulley / Sheave The 2BK62X1 is a durable double groove fixed bore pulley designed for use with A (4L) and B (5L) V-belts. It is commonly used in industrial motor and HVAC applications to transmit power...

2BK25X5/8 Pulley | 2.50" x 5/8" Double V Groove Pulley / Sheave This 2BK25X5/8 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...

2BK32X1 Pulley | 3.35" x 1" Double V Groove Pulley / Sheave The 2BK32X1 is a durable double groove fixed bore pulley designed for use with A (4L) and B (5L) V-belts. Manufactured from cast iron, this pulley is suitable for various industrial motor and...

2BK47X1-1/8 Pulley | 4.45" x 1-1/8" Double V Groove Pulley / Sheave This 2BK47X1-1/8 pulley is a cast iron, double groove fixed bore sheave designed for use with A (4L) and B (5L) V-belts. It is suitable for industrial motor and HVAC applications...

BK25X3/4 Pulley | 2.5" X 3/4" Single Groove BK Pulley / Sheave The BK25X3/4 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...

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,...

BK50X3/4 Pulley | 4.75" X 3/4" Single Groove BK Pulley / Sheave The BK50X3/4 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 pulley or sheave for...

BK70X3/4 Pulley | 6.75" X 3/4" Single Groove BK Pulley / Sheave This BK70X3/4 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 suitable for various industrial motor and...