GS5078 Single Outer Ring for Thrust Roller Bearing, 50 mm ID, 78 mm OD, Metric Replacement Race for Roller Assemblies, Precision Industrial Bearing Part for Linear Slide Unit and Machine Spindle

Single GS5078 outer ring, metric 50 mm ID 78 mm OD
✔️ Replacement race, hardened steel, precision fit, 1 pc included

This single outer ring (outer race) GS5078 is a metric replacement part for thrust roller bearings, commonly used in linear slide units, machine spindles and axial load assemblies where a hardened race is required.

✅ Part number: GS5078, outer ring, 1 piece
✅ Inside diameter: 50 mm
✅ Outside diameter: 78 mm
✅ Material: hardened steel, precision ground race
✅ Application: thrust roller bearing assemblies, linear slide unit fit

💡 What is an outer ring used for in thrust roller bearing applications? An outer ring gives a hardened running surface and helps carry axial loads in thrust bearings. Quick rundown: - Provides a precise raceway for rollers, ensuring accurate load distribution and smooth motion - Makes maintenance easy by allowing race replacement without swapping inner components, handy for shop repairs - Supports integration with seals, sealed ball bearing housings, or ceramic roller upgrades for higher-speed or corrosive environments