Machined Needle Roller Bearing With High Load Capacity For Precision Machinery 58 mm ID 72 mm OD 22 mm Width Normal INA Precision Tolerances Ideal For Narrow Radial Space And Smooth Operation

RNA4910 machined needle roller bearing, 58x72x22 mm, single
✔️ 58x72x22 mm bore/outer with steel cage for high load

The INA RNA4910 is a machined needle roller bearing designed for high radial loads in tight spaces. It’s ideal for precision machinery, robotics, and automotive components where reliability matters.

✅ Bore diameter: 58 mm
✅ Outer diameter: 72 mm
✅ Width: 22 mm
✅ Needle roller with machined steel cage design
✅ Precision tolerance class for demanding applications
✅ Normal clearance bearing for general machinery

💡 What is a needle roller bearing used for in compact mechanical assemblies?

This handy bearing is designed to carry heavy radial loads in tight spaces, making it a common pick for robotics, CNC guides, and automotive subsystems.

• High load capacity in a small cross-section
• Durable steel cage for long life under cycling
• Low friction and precise guidance for smooth motion
• Compact form reduces overall machine height