NART20UUR Track Roller Needle Bearing 20x47x25mm

NART20UUR Track Roller Bearing
✔️ Needle Style - 20mm x 47mm x 25mm

The NART20UUR is a heavy-duty track roller bearing with a needle roller design, sealed for protection and built to roll smoothly under pressure. Perfect for guided rail systems, cam mechanisms, or material handling setups where load and shock absorption are critical.

✅ Pack size: 1 bearing
✅ Inner diameter: 20mm
✅ Outer diameter: 47mm
✅ Width: 25mm
✅ Design: Track roller with needle rollers
✅ Closures: Sealed
✅ Load rating CW: 15,400 N
✅ Load rating COW: 26,000 N
✅ Max RPM: 2,400

💡 What makes a needle track roller bearing ideal for guide rails and cams?
Needle track rollers like the NART20UUR handle high loads with minimal friction in tough, repetitive motion systems.

Why engineers choose this type:

• Needle rollers offer great shock resistance and surface contact

• Sealed construction keeps dirt out, even in rugged environments

• Great for conveyors, cam followers, and linear rail guides

• Handles both radial and slight axial loads with ease

Strong, smooth, and sealed for long life - grab yours now and keep your track system running like new!