Sleeve Bearing Set, Two Pieces, 8x16x8mm, GCr15 Carbon Steel, Heat Treated To HRC58-62, Polished Surface For Low Friction, Pro Grade Inner Ring Sleeves For Ball, Needle And Plain Bearings, Fixture Locating Bushing, Guide

Two-Piece Sleeve Bearing Set 8x16x8 mm, GCr15 Steel
✔️ GCr15 steel sleeves, HRC58-62, polished surface for low friction

These inner sleeves act as the bearing interface for ball bearings, needle bearings, and plain bearings. They provide precise alignment and a wear‑resistant surface, making them ideal for fixtures and locating bushings in industrial equipment.

✅ Material: GCr15 carbon steel, heat treated to HRC58-62
✅ Size: 8 mm ID x 16 mm OD x 8 mm length (8x16x8 mm)
✅ Finish: polished surface reduces friction for smooth operation
✅ Applications: inner sleeve for ball, needle, and plain bearings
✅ Pack size: two pieces in the set

💡 What is a sleeve bearing inner sleeve used for in mechanical systems? This handy component provides a precise, wear‑resistant interface between shafts and bearings, boosting alignment and life. - supports precise positioning and load transfer - reduces friction and wear in high-load, low-speed setups - isolates the shaft from contaminants to extend bearing life