Inner Ring LRTZ859350 85 mm ID x 93 mm OD x 50.5 mm Width Metric Needle Roller Bearing High Carbon Steel for GTR9311850 Single Piece compatible with linear slide units

Single metric inner ring 85 mm ID x 93 mm OD
✔️ LRTZ859350 inner ring, 50.5 mm wide, high carbon steel for GTR9311850

This is a single metric inner ring (inner race) for needle roller bearings, ideal for linear slide units, gearboxes, and industrial machinery where a precise inner race is needed.

✅ Model: LRTZ859350, Metric LRTZ series
✅ Inner diameter (I.D.): 85 mm
✅ Outer diameter (O.D.): 93 mm
✅ Width: 50.5 mm, machined inner ring
✅ Material: High carbon steel, no oil hole
✅ Fits with GTR9311850 needle roller bearing assembly
✅ Pack size: single piece, approx weight 0.970 lb each

💡 What is an inner ring used for in needle roller bearing assemblies? A short answer that helps you pick the right part. - Provides the raceway surface for needle rollers and keeps roller alignment under load - Commonly used in linear slide units, precision assemblies, and industrial gearboxes - Choose hardened steel inner rings for heavy loads; sealed ball bearing housings need different parts - For ceramic needs, consider ceramic rollers or hybrid bearings for low friction and high temp