Heavy Duty Quick Disconnect Qd Bushing Style Sf Fits 2 1/8 Inch Shaft With Half By Quarter Inch Keyseat Polished Steel Built Like Iron Comes With Three Cap Screws No Sweat Assembly

Heavy duty split shaft collar mounts fast on any metal frame
✔️ 2 1/8 inch bore with 0.5 by 0.25 keyseat polished steel build

This heavy duty quick disconnect QD bushing style SF provides a reliable mounting solution for rotating equipment. Sold as a single unit ready for immediate mounting, it serves well on conveyor rollers, pump shafts, and pulley assemblies where frequent removal is needed. The split flange design lets you slide it onto the axle, align the slots over set screws, and tighten everything down for solid power transfer. Packing three cap screws inside makes field swaps much faster.

✅ Split housing built for heavy duty power transmission
✅ Measures 4.625 inch overall diameter for strong grip
✅ Pre packed with three cap screws for instant installation

💡 What helps mechanics swap drive units without stripping threads?

Quick release sleeves mount directly onto clean axles.

• Split collar slides over the flat stock axle without fuss.
• Tighten the grub bolts evenly until the metal bites hard.
• Handle daily wear from belt tension and shock loads easily.

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