NURT20UU Track Cylindrical 2-Row Roller Bearing 20x47x24/25mm

NURT20UU cylindrical double row track roller bearing
✔️ sealed full complement track roller 20x47x25 mm

This single NURT20UU track roller bearing is a sealed, full complement cylindrical roller design with axial guidance. Built for guided motion and rolling contact on tracks or rails, it’s a handy pick for conveyors, cam tracks, and linear systems that need steady load handling and clean operation.

✅ Inner diameter: 20 mm
✅ Outer diameter: 47 mm
✅ Width B: 25 mm
✅ Track width C: 24 mm
✅ Double row full complement cylindrical rollers
✅ Labyrinth seals on both sides
✅ Axial guidance built in
✅ Dynamic load rating CW: 28,500 N
✅ Static load rating COW: 37,500 N
✅ Speed rating: 4,200 RPM
✅ Pack size: one bearing

Dimensions
d: 20 mm
D: 47 mm
B: 25 mm
C: 24 mm
d2: 27 mm
r1: 0.5 mm
r: 1.0 mm

💡 Why are sealed full complement track roller bearings used in guided motion systems?
These bearings are built to carry high loads while staying stable on rails and tracks.

• Full complement rollers increase load capacity in compact layouts

• Double row design improves rigidity and rolling stability

• Labyrinth seals keep contamination out for longer service life

Use this bearing when you need tough load handling and smooth tracking that holds up in real-world motion systems.