LRT455025 Inner Ring Single Metric Needle-Roller Bearing 45 mm ID 50 mm OD 25 mm Width Tapered Bore High Carbon Steel Fits TAF506225 NAX5035 for Industrial and Linear Slide Applications

Single metric inner ring for needle roller bearing use
✔️ 45 mm ID, 50 mm OD, 25 mm width; tapered bore; high carbon steel

This single inner ring (one piece) mates with needle roller cages and is commonly used in industrial machinery, linear slide units, and light automotive assemblies for reliable shaft alignment.

✅ Model: LRT455025, Metric LRT series, machined type needle roller inner race
✅ Dimensions: 45 mm inside diameter, 50 mm outside diameter, 25 mm width
✅ Bore type: tapered bore for press-fit assembly with needle roller cages
✅ Material: high carbon steel for general usage and wear resistance
✅ Fits with: TAF506225 and NAX5035; works in many linear slide unit setups
✅ Pack: single inner ring included, ideal for repairs and replacements

💡 What is an inner ring used for in needle roller bearing assemblies? Inner rings provide a hardened race for rollers to run on and help control shaft alignment and load paths. Quick intro: These handy rings keep needle rollers in position and are common in compact radial guides. - Supports rollers and provides a hardened raceway for consistent load distribution and long service life. - Ideal for industrial machinery and linear slide unit installations where compact radial support is needed. - Often paired with sealed ball bearing or ceramic elements in mixed-bearing arrangements to optimize performance.