Needle Roller Bearing NKI40 20 Machined with Normal Cage INA Brand 40 mm Bore 55 mm OD 20 mm Width High Load Capacity for Compact Radial Space for Precision Machinery and Automation Where Space Is Tight Delivering Smooth Rotation and Quiet Operation

Needle Roller Bearing NKI40/20 TV from INA, 40x55x20
✔️ ID 40 mm, OD 55 mm, width 20 mm; single bearing, normal clearance

This precision machined needle roller bearing from INA uses a slim, long cylindrical roller design with a lightweight polyamide cage. It’s built for high radial loads in tight spaces and is commonly found in CNC slides, linear guides, robotics, and other precision machinery where compact radial capacity matters.

✅ Inner diameter 40 mm, outer diameter 55 mm, width 20 mm
✅ Machined needle rollers with lightweight polyamide cage
✅ High load capacity in a compact radial space
✅ Precision tolerance class for demanding applications

💡 What is a machined needle roller bearing used for in precision machinery? This handy bearing handles high loads in tight spaces. - High load capacity in compact radial space - Low friction with needle rollers and lightweight cage - Suitable for linear guides and CNC equipment - Long service life in demanding applications