Single-Groove B-Section Cast Iron Pulley — SDS Bushing Type (A/B Belt)
The Single-Groove B-Section Cast Iron Pulley is a durable gray cast iron V-belt sheave, machined with one A/B-section groove and bored for an SDS quick-detach taper bushing. It's a workhorse drive component for belt-driven air compressors and general industrial power transmission — match the pulley diameter to your motor and driven equipment to dial in the right speed ratio.
Key specifications
- Grooves: single (1) groove
- Belt compatibility: A / B section (also fits 4L / 5L)
- Outside diameter: 4.95" – 6.75" (select below)
- Material: gray cast iron
- Bore: SDS quick-detach taper bushing (sold separately)
- Runs quietly, dampens vibration, requires no lubrication
Typical applications
Belt-driven air compressors, blowers and fans, pumps, conveyors, and general industrial machinery.
Bushing selection
The SDS bushing is sold separately. If you're unsure which bushing size you need, add your shaft diameter or motor frame to the end of the part number (example: 1B46-SDS-1-5/8) and we'll include the correct bushing.
Rugged cast iron construction, a precision-machined B-section groove, and the versatile SDS bushing system make this single-groove pulley a reliable, long-lasting choice for A and B V-belt drives.
NOTE: Actual product may be different from pictured!
Financing Options
Financing Options
We offer Financing Through Many Different Avenues:
- Affirm is great for smaller purchases. You can do this during checkout.
- Clicklease is a great option for Instant decisions up to 25k. NO Hard credit pull. No Time in Business Required. More information can be found out about it here: https://www.clicklease.com/partner/warthog-air-compressor-store
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