BK Sheaves

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,...

BK50X7/8 Pulley | 4.75" x 7/8" Single Groove BK Pulley / Sheave This BK50X7/8 pulley is a single groove fixed bore "A/B" type designed for use with A, B, 4L, and 5L V-belts. Manufactured from durable cast iron, it serves as a reliable replacement...

Made in China Single Groove Fixed Bore "A/B" Pulley Cast Iron Use with A, B, 4L & 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...

BK60X5/8 Pulley | 5.75" x 5/8" Single Groove BK Pulley / Sheave This BK60X5/8 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 suitable for various industrial motor and...

BK90X1-1/8 Pulley | 8.75" X 1-1/8" Single Groove BK Pulley / Sheave This BK90X1-1/8 pulley is a single groove fixed bore "A/B" pulley designed for use with A, B, 4L, and 5L V-belts. It serves as a reliable replacement component for 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,...

Made in China Single Groove Fixed Bore "A/B" Pulley Cast Iron Use with A, B, 4L & 5L V-Belts 1/2" bores have no keyway Cast Iron Pulley or SheaveThe pulley depicted in the photo is a general representation, and the diameter may differ based on the...

BK47X7/8 Pulley | 4.45" x 7/8" Single Groove BK Pulley / Sheave This BK47X7/8 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 suitable for industrial motor and HVAC...

BK55X1-1/8 Pulley | 5.25" X 1-1/8" Single Groove BK Pulley / Sheave This BK55X1-1/8 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...

BK57X1 Pulley | 5.45" X 1" Single Groove BK Pulley / Sheave The BK57X1 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 suitable for various industrial motor and HVAC...

Made in China Single Groove Fixed Bore "A/B" Pulley Cast Iron Use with A, B, 4L & 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...

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,...