Single Metric Inner Ring LRT859545, 85 mm ID x 95 mm OD x 45.5 mm Width, High Carbon Steel needle roller bearing inner race for assembly with TR9512045, general use, fits linear slide units

Single metric inner ring 85 x 95 x 45.5 mm
✔️ High carbon steel, fits TR9512045, for roller bearings, general use

This single inner ring is the inner race for metric needle roller bearings, typically used on shafts, linear slide units, and industrial machinery where a machined inner surface is required.

✅ Inside diameter: 85 mm
✅Outside diameter ：95 mm
✅ Width: 45.5 mm
✅ Material: 高炭素鋼
✅ Series: LRT metric series, model LRT859545
✅ Compatible with TR9512045 needle roller assemblies
✅ Pack size: 1 inner ring (single unit)

💡 What is an inner ring used for in needle roller bearing assemblies and linear slide units? An inner ring gives a precise, hardened raceway for rolling elements to run on and helps shafts rotate smoothly. - Provides a machined surface for needle rollers and improves wear life in linear slide units. - Helps distribute radial loads and supports sealed ball bearing and roller bearing setups. - Often replaced when upgrading to ceramic elements or when restoring bearing performance.