Inner Ring LRT9010030, Single Metric Inner Race 90 mm ID x 100 mm OD x 30 mm Width, High Carbon Steel, General Purpose Fit for RNAF10012030 Needle Roller Bearing, linear slide unit compatible

Single Metric Inner Ring LRT9010030 90x100x30
✔️ 90 mm ID x 100 mm OD x 30 mm width, high carbon steel

This is a single inner ring (inner race) for needle roller bearings used in general industrial applications like linear slide units, gearboxes, and transmissions. Fits assemblies with RNAF10012030 for a complete bearing set.

✅ Model: LRT9010030, LRT Metric Series
✅ Dimensions: 90 mm ID x 100 mm OD x 30 mm width
✅ Material: high carbon steel, precision machined inner race
✅ Bore type: tapered; made to assemble with RNAF10012030
✅ Pack: single bearing, ready for needle roller bearing installs

💡 What is an inner ring used for in needle roller bearing assemblies? It provides the hardened raceway and roller alignment needed to carry radial loads reliably. Quick take: - Handy in compact needle roller bearing and linear slide unit setups to improve load sharing and service life - Works well with sealed ball bearing housings or ceramic roller options for lower friction and cleaner operation - Commonly used in gearboxes, transmissions, and precision machined assemblies where accurate inner races matter