Inner Ring LRT354020, Metric 35 mm ID x 40 mm OD x 20 mm Width, 1 pc High-Carbon Steel Race for Linear Slide Units, Industrial Machinery, Roller and Sealed Ball Bearing Assemblies

Metric inner ring 35 x 40 x 20 mm, single unit
✔️ High carbon steel inner race; 35 mm ID x 40 mm OD x 20 mm W

This single inner ring (race) is the replacement part used inside roller and sealed ball bearing assemblies. It’s commonly used in linear slide units, industrial machinery repairs, and general equipment maintenance where a sturdy steel inner race is needed.

✅ Model: LRT354020; inner ring, 1 pc
✅ Material: high carbon steel for strength
✅ Dimensions: ID 35 mm, OD 40 mm, Width 20 mm
✅ Fits: linear slide unit, roller & sealed ball bearing assemblies
✅ Typical use: machinery, conveyors, automotive repair & rebuilds

💡 What is an inner ring used for in sealed ball bearing assemblies? An inner ring supplies the precise running surface and fit for balls or rollers inside a bearing, helping the assembly spin smoothly while carrying load. - Provides the inner contact surface for sealed ball bearing and roller elements, ensuring smooth rotation and proper load transfer. - Handy for linear slide unit repairs, spindle rebuilds, and routine industrial maintenance. - High-carbon steel rings work for general duty; ceramic options are available for low friction or high-temp needs.