Inner Ring LRTZ283218 - Metric bearing inner race 28 mm ID x 32 mm OD x 18 mm W, single high-carbon steel inner ring for sealed ball bearing assemblies, linear slide units, replacement part

Metric inner ring LRTZ283218 - 28 x 32 x 18 mm, single
✔️ 28 mm ID x 32 mm OD x 18 mm W; fits sealed bearings, linear units

Single high-carbon steel inner ring for bearing assemblies and replacements. Typically used to rebuild sealed ball bearing sets and to service linear slide unit applications.

✅ Part: LRTZ283218 inner race, metric specification
✅ Dimensions: 28 mm ID x 32 mm OD x 18 mm W
✅ Material: high-carbon steel for durable bearing performance
✅ Pack: single inner ring, replacement part for sealed ball bearings
✅ Fits sealed ball bearing and linear slide unit assemblies; compatible with ceramic or steel balls

💡 What is an inner ring used for in sealed ball bearing and linear slide unit assemblies? An inner ring holds rolling elements on the shaft and provides the mating race for smooth rotation and load support. Quick overview: - Positions balls or rollers to maintain accurate motion in sealed ball bearing setups - Transfers radial and axial loads on shafts in linear slide unit systems - Lets you replace worn races or upgrade to ceramic-compatible assemblies