Inner Ring LRT172232 Metric Bearing 17mm ID x 22mm OD x 32mm Width Single High Carbon Steel Inner Race for Linear Slide Unit Roller Assemblies General Use Compatible with Sealed Ball Bearings

Metric inner ring LRT172232, single high carbon
✔️ 17mm ID x 22mm OD x 32mm width, inner race, high carbon steel

This single inner ring is the inner race used in metric roller and ball bearing assemblies. Commonly found in linear slide units, conveyor rollers, and machine shafts, it works with sealed ball bearing setups and can pair with ceramic balls for hybrid low-friction options.

✅ Part number: LRT172232
✅ Material: high carbon steel
✅ Dimensions: 17mm ID x 22mm OD x 32mm width
✅ Pack: single inner ring (1 piece)
✅ Typical use: linear slide unit, roller assemblies, general machinery
✅ Compatibility: sealed ball bearing systems, ceramic hybrid options

💡 What is an inner ring used for in linear slide units? It provides the hardened raceway the rolling elements run on for accurate, low friction motion. - Acts as the internal race guiding rollers or balls to improve load distribution and motion accuracy in linear slide units. - Works with sealed ball bearing systems to help exclude contaminants and extend service life, and pairs with ceramic balls for reduced friction. - Handy for maintenance swaps: replace a worn inner race without changing the outer components to save time and cost.