Machined caged needle roller bearing single unit 240 mm ID x 270 mm OD x 50 mm width, high carbon steel with oil hole RNA48 metric series for linear slide unit and industrial shafts

Machined caged needle roller bearing, single unit
✔️ ID 240 mm, OD 270 mm, Width 50 mm, oil hole, high carbon steel

This single machined caged needle roller bearing is made for high radial loads in compact assemblies and linear slide unit applications. Commonly used on machine tools, conveyors, and industrial shafts where strong load capacity matters.

✅ Caged machined type, RNA48 metric series
✅ Inner diameter (ID): 240 mm
✅ Outer diameter (OD): 270 mm
✅ Width: 50 mm
✅ Material: high carbon steel with oil hole(s)
✅ Dynamic load capacity: 266000 N
✅ Static load capacity: 833000 N
✅ Max speed: 1500 rpm, single row, open enclosure
✅ Model: RNA4844, weight approx 8.4 lb (3.8 kg), sold as one bearing

💡 What is a needle roller bearing used for in linear slide unit and shaft setups? A needle roller bearing provides high radial load capacity in a low-profile package, handy where space and weight matter. - Ideal for supporting heavy radial forces on shafts in machine tools, conveyors, and automotive applications. - Fits compact linear slide unit designs and pairs well with sealed ball bearing or ceramic bearing options when needed for specific performance. - Caged machined types with oil holes are chosen where lubrication access and serviceability are required.