Pitch Dia. A = 3.20"; Pitch Dia B = 3.60" Four Groove Cast Iron Pulley Use with A, 4L & B, 5L V-Belts; Made in China Requires "SD" Style Bushing Uses QTL Quick Detachable Taper Bushings Contact Electric Motor Warehouse for assistance to select...

4B34-SD Pulley | 3.75" OD Four Groove "A/B" Pulley / Sheave (bushing not included) The 4B34-SD is a four-groove cast iron pulley designed for use with A, 4L, and B, 5L V-belts. It serves as a reliable replacement component for industrial motor and HVAC...

Pitch Dia. A = 37.60"; Pitch Dia B = 38.00" Three Groove Cast Iron Pulley Use with A, 4L & B, 5L V-Belts; Made in ChinaRequires "E" Style BushingUses QTL Quick Detachable Taper BushingsContact Electric Motor Warehouse for assistance to select...

3B300-SF Pulley | 30.35" OD Three Groove "A/B" Pulley / Sheave (bushing not included) The 3B300-SF is a three-groove cast iron pulley designed for use with A, 4L, B, and 5L V-belts. It is ideal for industrial motor and HVAC applications requiring...

3B250-SF Pulley | 25.35" OD Three Groove "A/B" Pulley / Sheave (bushing not included) The 3B250-SF is a cast iron, three-groove pulley designed for use with A, 4L, and B, 5L V-belts. It is ideal for industrial motor and HVAC applications requiring...

3B200-SF Pulley | 20.35" OD Three Groove "A/B" Pulley / Sheave The 3B200-SF is a cast iron, three-groove pulley designed for use with A, 4L, and B, 5L V-belts. It serves as a reliable replacement component for industrial motor and HVAC applications...

3B184-SK Pulley | 18.75" OD Three Groove "A/B" Pulley / Sheave The 3B184-SK is a cast iron pulley designed for use with A, 4L, and B, 5L V-belts, suitable for various industrial motor and HVAC applications. It serves as a reliable replacement part,...

3B160-SK Pulley | 16.35" OD Three Groove "A/B" Pulley / Sheave The 3B160-SK is a three-groove cast iron 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 requiring a...

3B154-SK Pulley | 15.75" OD Three Groove "A/B" Pulley / Sheave The 3B154-SK is a cast iron, three-groove pulley designed for use with A, 4L, and B, 5L V-belts. It serves as a reliable replacement component for industrial motor and HVAC applications...

3B136-SK Pulley | 13.95" OD Three Groove "A/B" Pulley / Sheave (bushing not included) The 3B136-SK is a three-groove cast iron pulley designed for use with A, 4L, and B, 5L V-belts. It serves as a reliable replacement pulley for various industrial motor...

3B124-SK Pulley | 12.75" OD Three Groove "A/B" Pulley / Sheave (bushing not included) The 3B124-SK is a durable cast iron pulley designed for use with A, 4L, and B, 5L V-belts in industrial motor and HVAC applications. It serves as a reliable replacement...

3B110-SK Pulley | 11.35" OD Three Groove "A/B" Pulley / Sheave The 3B110-SK is a cast iron, three-groove pulley designed for use with A, 4L, and B, 5L V-belts. It serves as a reliable replacement pulley for various industrial motor and HVAC applications...