KT505820C3 Needle Roller Cage Single Unit - High Carbon Steel, 50 mm ID x 58 mm OD x 20 mm Width, C3 Diameter Tolerance, Compatible Replacement for Linear Slide Units, Linear Motion Systems

Single KT505820C3 needle roller cage, 50x58x20 mm
✔️ High carbon steel, C3 tolerance, 10,000 rpm max, 35.9 kN

This single needle roller cage is a compact component used in linear slide units and motion systems for controlled radial load support and tight clearance control.

✅ Model: KT505820C3, single unit
✅ Bore (ID): 50 mm
✅ Outside diameter (OD): 58 mm
✅ Width: 20 mm
✅ Material: High carbon steel
✅ Roller tolerance: C3
✅ Dynamic load capacity: 35,900 N
✅ Static load capacity: 61,100 N
✅ Maximum speed: 10,000 rpm
✅ Temperature range: -20 to 120 °C
✅ Weight: 0.140 lb, SKU: 1911633

💡 What is a needle roller cage used for in linear slide units? A handy component that keeps needle rollers aligned and reduces friction for radial loads. - Improves linear motion accuracy and load distribution in linear slide unit assemblies. - Works well with sealed ball bearing setups and tight-tolerance roller systems to smooth travel. - Helps maintain performance at high RPMs and across common industrial temperature ranges.