Two Pack Pro-Grade Sleeve Bearing Set, ID 30mm, OD 40mm, Height 40mm (30x40x40mm) Or 30x40x50mm, Gcr15 Carbon Steel Bearing Sleeves For Plain Bearings, Fixture Locating Bushing, Guide, Rotating Shaft Support

Two-Pack Pro-Grade Sleeve Bearing Set 30x40x40/50mm
✔️ ID 30mm, OD 40mm, height 40/50mm, Gcr15 carbon steel

This sleeve bearing is a precision-ground Gcr15 carbon steel bushing designed to guide rotating shafts and support bearings in machinery. It’s a dependable choice for CNC tools, presses, and general electromechanical equipment where smooth, low-friction shaft support is needed.

✅ Material: Gcr15 carbon steel
✅ Inner/outer diameter tolerance: 0.02mm
✅ Sizes: ID 30mm, OD 40mm, heights 40mm or 50mm
✅ Pack: Two-sleeve set per order
✅ Chamfered edges, smooth finish for easy installation
✅ Applications: fixture locating bushing, guide, rotating shaft support

💡 What is a sleeve bearing used for in precision machinery?

Sleeve bearings are handy guides that support rotating shafts and reduce friction in linear motion systems.

- They guide rotating shafts and support plain bearings in linear motion systems
- They provide simple shaft support and alignment in machine tools and automation setups
- They are easy to install with press-fit or locking screws for secure fit