20mm heavy duty wide adapter sleeve with locking collar, single shaft bushing for sealed ball bearing, pillow block and linear slide units, UK305+H2305 replacement part, fits roller hubs

Single 20mm heavy-duty wide adapter sleeve for shafts
✔️ 20mm bore locking sleeve, wide fit, for sealed ball bearings

This single adapter sleeve is a heavy-duty 20mm locking bushing used to mount shafts and sealed ball bearings in pillow block, linear slide and conveyor applications.

✅ 20mm bore for shafts and sealed ball bearing fit.
✅ Wide adapter sleeve design with locking collar for heavy duty loads.
✅ Hardened steel finish for durability in pillow block use.
✅ Fits linear slide units, conveyors and roller hubs; UK305+H2305 equivalent.

💡 What is an adapter sleeve used for in shaft and bearing assemblies? An adapter sleeve lets you mount a sealed ball bearing to a shaft and lock it in place. Quick intro: perfect for repair, retrofits, or custom shaft setups. - Transfers radial and axial load from bearing to shaft while centering and locking the bearing for reliable operation. - Works with pillow block bearings and linear slide units to maintain smooth motion and reduce slop. - Common choice for heavy-duty rollers and conveyor shafts where a wide sleeve improves load distribution.