SKF 6210 HC5C3 deep groove ball bearing delivers high precision and smooth operation with a 50 mm bore, up to 12000 rpm, robust sheet metal cage, grease-free design, ideal for demanding rotating machinery and long service life

High-Performance SKF 6210/HC5C3 Ceramic Hybrid Bearing
✔️ Pack: single unit; Bore 50 mm; OD 3.56 in; Width 0.79 in

This SKF bearing 6210/HC5C3 is a ceramic hybrid bearing designed for high-speed, precision applications such as CNC machines, robotics, conveyors, and automation gear. It pairs ceramic balls with steel races for low friction and long life, making it ideal where reliability and smooth operation are critical. This bearing is non-sealed and requires user-supplied lubrication or ambient lubrication for best performance.

✅ Bore diameter: 50 mm (1.97 in)
✅ Outer diameter: 90.3 mm (3.56 in)
✅ Width: 20 mm (0.79 in)
✅ Basic dynamic load rating: 35.1 kN
✅ Basic static load rating: 23.2 kN
✅ Internal clearance: C3; Limiting speed: 12,000 r/min; Reference speed: 18,000 r/min
✅ Material: Hybrid with ceramic balls and steel races
✅ Cage: Sheet metal

💡 What is a pillow block bearing used for in precision automation and conveyor systems? A handy way to keep shafts aligned under load.

• Maintains shaft alignment in conveyors, presses, and automation gear
• Supports radial loads with minimal play and wear
• Suitable for hybrid ceramic bearings for high-speed, low-friction operation
• Easy integration with standard housings and mounting patterns