LFR50/5-4KDD 5mm ID x 4mm U-Groove Track Roller Bearing Track Bearing

LFR50/5-4KDD U-Groove Guide Bearing
✔️ 4mm ID Track Roller with Metal Shields

LFR50/5-4KDD is a U-groove track roller bearing designed for smooth linear guidance and load handling. With a 4mm bore and shielded design, it’s commonly used in guide systems, conveyors, and precision equipment. Pack of one bearing.

✅ Inner diameter: 4mm
✅ Groove diameter: 5mm
✅ Outer diameter: 16mm
✅ Width: 7mm
✅ Shielded type: Metal shields
✅ Load rating Cw: 1.27 kN
✅ Load rating Cow: 0.82 kN
✅ Quantity: 1 bearing

Dimensions (mm)
dw: 4mm
d: 5mm
D: 16mm
C: 7mm
B: 8mm
A: 9mm
rs: 0.2mm

💡 Why use U-groove track roller bearings in linear systems?
They’re built to provide guided movement with low friction and steady load support.

• Help align and guide motion along rails or tracks

• Handle both radial and axial forces effectively

• Widely applied in automation, transport, and handling equipment

This U-groove bearing brings steady guidance and reliable load capacity, grab it today and keep your system rolling smooth.