Rollway 6218 Radial Ball Bearing 90 mm Bore 160 mm Outside Diameter Straight Bore 52100 Bearing Steel Normal Radial Clearance Heavy Duty Industrial Grade Ball Bearing

Rollway 6218 Radial Ball Bearing, 90mm Bore, 160mm OD
✔️ Pack: single bearing, 90 mm bore, 160 mm OD, 52100 steel, NRC

This Rollway 6218 radial ball bearing is built for heavy‑duty industrial use with a 90 mm bore and 160 mm outside diameter. It’s a common fit for conveyors, motors, pumps, and gear systems that need reliable radial support.

✅ 90 mm bore size
✅ 160 mm outside diameter
✅ Straight bore configuration
✅ 52100 bearing steel
✅ Normal radial clearance
✅ Heavy-duty industrial grade

💡 What is a radial ball bearing used for in heavy machinery? Radial ball bearings support radial loads and enable smooth rotation across a wide range of equipment.
- handles radial loads with low friction
- ideal for conveyors, pumps, motors, and rollers
- requires proper lubrication for longevity
- available in steel or ceramic variants for different conditions