Machined Needle Roller Bearing 100 mm Inside Diameter 140 mm Outside Diameter 40 mm Width High Load Capacity For Compact Space INA Precision Tolerance Bearing Solution

Machined Needle Roller Bearing NA4920, 100x140x40 mm
✔️ 1 bearing, Bore 100 mm, OD 140 mm, Width 40 mm, Normal

This INA machined needle roller bearing is built for high load capacity in tight spaces, making it a go‑to in robotics, CNC machines, automotive assemblies, and conveyor systems where radial clearance is limited.

✅ Bore: 100 mm (3.94 in)
✅ Outer diameter: 140 mm (5.51 in)
✅ Width: 40 mm (1.57 in)
✅ Construction: machined needle rollers with steel cage for durability
✅ Tolerance: precision class for demanding applications

💡 What is a needle roller bearing used for in tight spaces? This handy answer covers common use cases and benefits in compact designs. - Handled loads in a small cross section - Handy in robotics, conveyors, and precision machinery - Durable cage design supports long service life