Inner Ring LRT505525 Metric Needle Roller Bearing, 50 mm ID, 55 mm OD, 25 mm Width, High Carbon Steel, Single Inner Ring for Assembly with TAF556825, compatible with linear slide units

Metric inner ring LRT505525 50 x 55 x 25 mm single
✔️ High carbon steel inner ring for needle roller, fits TAF556825

This single metric inner ring is a machined part for needle roller bearings, commonly used in linear slide units, transmissions, and industrial assemblies where a compact, hard-wearing inner race is needed.

✅ LRT505525 metric inner ring, machined for needle rollers
✅ Inside diameter: 50 mm, Outside diameter: 55 mm, Width: 25 mm
✅ Material: High carbon steel, suitable for general usage and assembly
✅ Compatible with TAF556825 and fits linear slide units and sealed ball bearing setups
✅ Pack: single inner ring; Weight: 0.170 lb each

💡 What is an inner ring used for in needle roller bearings? An inner ring supplies the precision raceway that needle rollers roll against, supporting radial load and ensuring smooth rotation. Quick intro: Here are key ways inner rings help bearing applications: - Provide a hardened raceway for needle rollers, reducing wear and extending service life in sealed ball bearing and linear slide unit systems. - Keep accurate shaft fit and alignment for better load distribution in transmissions and slide assemblies. - Pair with compatible parts like TAF556825 or alternative ceramic roller options for higher-speed or lower-friction needs.