6318 Rollway 2RS C3 Sealed Radial Ball Bearing 90 mm Bore 190 mm Outside Diameter Straight Bore 52100 Bearing Steel High Precision Industrial Roller Bearing for Heavy Duty Machinery

6318 ROLLWAY sealed radial bearing, 90mm bore, 190mm OD
✔️ single unit, 90 mm bore, 190 mm OD, sealed 2RS, C3

The 6318 ROLLWAY 2RS sealed radial ball bearing is designed for heavy‑duty rotation in industrial equipment. With a 90 mm bore and 190 mm outer diameter, it handles substantial radial loads in rollers, conveyors, and precision machinery that require long service life.

✅ Bore: 90 mm
✅ Outer diameter : 190 mm
✅ Seal: 2RS sealed
✅ Radial clearance: C3
✅ Material: 52100 bearing steel
✅ Type: Radial ball bearing, straight bore

💡 What is a sealed radial ball bearing used for in heavy industrial equipment?

A handy overview: Sealed radial ball bearings support rotating shafts and keep lubrication in while blocking contaminants.

- Radial load handling in conveyors, rollers, and machinery. - Reducing friction in rotating shafts under high duty cycles. - Providing protection with 2RS seals against dust and moisture. - Extending bearing life with high‑tensile 52100 steel and precise clearance.