Open Deep Groove Ball Bearing 220 mm Inner Diameter 400 mm Outer Diameter 65 mm Width Model 6244 Chrome Steel 52100 Cage High Load Open Bearing For Heavy Machinery And Industrial Equipment

Large Open 6244 Ball Bearing 220x400x65 mm for heavy use
✔️ 220 mm ID, 400 mm OD, 65 mm wide, chrome steel

This oversized, open deep groove ball bearing is designed for heavy machinery, large conveyors, and industrial equipment that require robust radial support and long life in challenging environments.

✅ Dimension: 220 x 400 x 65 mm (ID x OD x width)
✅ Material: Chrome steel 52100, open cage
✅ Closures: Open, no seals
✅ Dynamic load rating Cr: 311000 N; Static load Cor: 376000 N
✅ Lubrication: Grease rated up to 1,400 RPM; Oil rated up to 1,700 RPM

💡 What is a ball bearing used for in heavy machinery and how to select the right size?

Ball bearings support rotating shafts and reduce friction in a wide range of equipment. Handy for motors, conveyors, fans, and gearboxes.

- Radial load capacity and speed rating - Shaft, housing fit: inner diameter, outer diameter, width - Lubrication selection and maintenance for open bearings - Material durability and corrosion resistance