Machined Needle Roller Bearing With 40 mm Bore, 50 mm Outer Diameter, And 17 mm Width Delivers High Radial Load Capacity In Tight Spaces, Precision Tolerance, Smooth Operation, And Long Service Life

RNAO40-50-17 Machined Needle Roller Bearing (single)
✔️ ID 40 mm, OD 50 mm, width 17 mm, precision steel cage

INA's RNAO40-50-17 Machined Needle Roller Bearing is built for high radial loads in compact assemblies. It's a common choice in CNC machines, robotic arms, automation lines, and linear guide systems where space is tight and reliability matters.

✅ ID 40 mm, OD 50 mm, width 17 mm, normal tolerance class
✅ Long, thin rollers provide high load capacity in slim profiles
✅ Steel cage design increases durability and fatigue resistance
✅ Suitable for precision machinery, automation lines, and linear guides

💡 What is a machined needle roller bearing used for in compact drive systems? In essential setups, it's handy for supporting rotating shafts with heavy radial loads in tight spaces. - High radial load capability in slim profiles - Ideal for linear guides and automation equipment - Durable steel cage for long service life - Precision tolerance supports smooth operation