Machined needle roller bearing delivers high load capacity in tight spaces with standard tolerance, featuring 72 mm ID, 90 mm OD, 25 mm width; reliable performance from INA in a compact radial design

RNA4913 needle roller bearing for tight spaces single
✔️ 72 mm bore, 90 mm OD, 25 mm width; needle rollers

This RNA4913 is a machined needle roller bearing using slender cylindrical rollers to deliver high radial load in a compact footprint. It shines in machine tools, automation lines, robotics, and CNC gear boxes where clearance is tight. The robust steel cage supports long life and reliable performance in demanding industrial settings. INA brand elements sit in the middle as a mark of precision.

✅ Bore Ø72 mm, OD Ø90 mm, width 25 mm; normal clearance
✅ Long, slender rollers deliver high radial load capacity in limited space
✅ Steel cage construction for durability and stable operation
✅ Precision tolerance class meets demanding industrial requirements

💡 What is a needle roller bearing used for in compact machinery and high-load setups? This handy bearing handles heavy radial loads when space is tight, making it a smart pick for automated lines and robotics.

- High load capacity in limited space - Precision tolerances for smooth operation - Durable steel cage for long life - Ideal for automation, CNC, and robotics