Inner Ring LRT9010563, Metric 90 mm ID x 105 mm OD x 63 mm Width, High Carbon Steel needle roller component to assemble with RNA6918, machined type, single unit

Metric inner ring LRT9010563, 90mm ID x 105mm OD x 63mm
✔️ High carbon steel machined inner ring, single unit, fits RNA6918

This machined metric inner ring is a replacement part for needle roller bearings and linear slide units, typically used in industrial gearboxes, conveyors and general machinery. Pack: single unit for assembly with RNA6918.

✅ 90 mm inside diameter, metric LRT series, machined type
✅ 105 mm outside diameter, 63 mm width, needle roller inner ring
✅ High carbon steel material for durability in industrial use
✅ Designed to assemble with RNA6918 machined outer parts
✅ Suited for linear slide unit and sealed ball bearing applications

💡 What is an inner ring used for in needle roller bearing assemblies and linear slide units? An inner ring provides a hardened race for needle rollers to run on, keeping alignment and load distribution right. Short intro: it helps bearings run smoothly and take radial loads without deforming. - Provides the raceway surface for needle rollers in bearing assemblies - Maintains alignment and supports radial loads in linear slide units - Enables correct bearing preload and smoother motion in machinery - Commonly used in gearboxes, conveyors and industrial automation