SD-Style QD Bushing for Pulleys & Sheaves — Split Taper, Ductile Iron
| Specifications (As Configured) | |
|---|---|
 Vendor |
Warthog Air Compressor Store
|
 SKU |
SDx5/8
|
SD-style Quick Disconnect (QD) bushing that locks an SD-bored sheave, pulley, or sprocket onto a shaft with a precision split-taper grip. Slide the tapered bushing into the mating bore, tighten the cap screws, and it draws down into a tight, concentric, slip-free fit — then reverse the screws to release it without pullers.
Key specifications
- Style: SD-type QD (Quick Disconnect) bushing
- Bore: select from 5/8" through 1-7/8" (finished bore, keyway broached to standard)
- Design: tapered and fully split on one side for a true compression fit
- Material: high-strength ductile iron
- Hardware included: three grade-5 cap screws plus a set screw over the keyway
- Mounting: reversible — mounts and dismounts from either side, no pullers required
Applications: V-belt drives, air compressors, fans and blowers, pumps, conveyors, and general industrial power-transmission where a sheave or sprocket must be mounted quickly and squarely to a shaft.
The SD-style QD bushing system is an industry standard for quick, secure sheave and pulley mounting. This bushing fits any SD-bored component, delivers a concentric, vibration-resistant hold, and comes off cleanly for fast changeouts — making it a reliable, low-maintenance choice for keeping belt drives running true.
NOTE: Actual product may be different from pictured!
Financing Options
Financing Options
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