Single Inner Ring LRT20022580 for Needle Roller RNA4940, Metric 200 x 225 x 80 mm (ID x OD x Width), High Carbon Steel, Tapered Bore Machined, Industrial and Linear Slide Unit Use

Single inner ring LRT20022580, 200x225x80 mm
✔️ Machined tapered bore, high carbon steel, fits RNA4940 model

This single machined inner ring fits needle roller bearing assemblies and is typically used on industrial shafts, linear slide units, and general mechanical equipment.

✅ ID: 200 mm, OD: 225 mm, Width: 80 mm
✅ Material: High carbon steel, machined raceway
✅ Tapered bore for assembly with RNA4940 model
✅ LRT metric series inner ring for general industrial use
✅ Single-piece pack, approx. 11 lb, compatible with sealed ball bearing or hybrid ceramic setups

💡 What is an inner ring used for in needle roller bearing assemblies? An inner ring supplies the hardened raceway for rollers and helps maintain shaft alignment under load. Here’s why it’s handy for bearing systems: - Improves load distribution for needle roller and sealed ball bearing configurations - Provides a precise machined surface for linear slide unit and tapered bore installations - Works with RNA4940 and other LRT metric series parts for straightforward assembly