Outer Ring for Thrust Roller 55 mm ID x 78 mm OD, Metric Single Outer Race for Thrust Bearing Applications, Replacement Ring for Thrust Units, fits linear slide unit and sealed ball bearing setups

Single metric outer ring for thrust roller bearings
✔️ 55 mm ID x 78 mm OD, metric outer ring, single piece replacement

This single outer race is a replacement part for thrust roller bearings, used to carry axial loads in gearboxes, pumps, and linear slide unit mounts where sealed ball bearing arrangements or ceramic elements may be used.

✅ Thrust roller outer race for axial load support
✅ Inside diameter: 55 mm, outside diameter: 78 mm
✅ Metric sizing for standard thrust bearing assemblies
✅ Single-piece pack, one outer ring included
✅ Compatible with sealed ball bearing systems and ceramic-friendly setups

💡 What is a thrust roller bearing outer ring used for in linear slide units and sealed ball bearing assemblies? A thrust roller bearing outer ring is the hardened raceway that supports axial rollers and transfers axial loads to the housing, keeping motion smooth and aligned. Quick intro: - Provides the bearing surface for axial rollers to reduce wear and enable precise axial load support. - Maintains preload and steady motion in linear slide unit and sealed ball bearing configurations. - Works with ceramic rollers or cages for high-speed or corrosion-resistant applications.