Machined Needle Roller Bearing RNA4988, 490 mm ID x 600 mm OD x 160 mm Width, Caged Machined Type, High Carbon Steel with Oil Holes, RNA49 Metric Series, Single Industrial Bearing

Single machined needle roller bearing RNA4988
✔️ 490 mm ID x 600 mm OD x 160 mm width; high carbon steel; caged

This single machined needle roller bearing is built for heavy radial support in industrial shafts, conveyors, gearboxes and linear slide units where a compact, high-load solution is needed.

✅ 490 mm inside diameter (ID)
✅ 600 mm outside diameter (OD)
✅ 160 mm width, caged machined type
✅ High carbon steel with oil holes for lubrication
✅ Dynamic load capacity 1,910,000 N; static 5,140,000 N
✅ Max speed 400 rpm; single row; RNA49 Metric Series
✅ Weight approx 41.36 kg; SKU 864100; sold as one bearing

💡 What is a needle roller bearing used for in heavy industrial linear slide units? Needle roller bearings provide compact, high-radial-load support and are handy when space is tight. - Ideal for heavy radial loads in gearboxes, conveyors, linear slide units and power transmission. - Compact cross-section supports slim shafts and precise motion control for industrial equipment. - Consider sealed ball bearing or ceramic rolling elements for lower friction or higher speed needs.