Single Needle Roller Cage, 6 mm ID x 10 mm OD x 13 mm Width, High Carbon Steel, C3 Diameter Tolerance for Precision Bearings, Linear Slide Unit and Sealed Ball Bearing Applications

Single needle roller cage 6 mm x 10 mm x 13 mm
✔️ High carbon steel, C3 roller diameter tolerance, single unit

This single-piece needle roller cage is a precision bearing cage made from high carbon steel for tight diameter control, used in linear slide units, cam followers and sealed ball bearing setups in compact machinery.

✅ Inner diameter (ID): 6 mm
✅ Outer diameter (OD): 10 mm
✅ Width: 13 mm
✅ Material: high carbon steel
✅ Roller diameter tolerance: C3, model KT61013C3
✅ Pack size: 1 piece, sold as single unit

💡 What is a needle roller cage used for in linear slide units and precision bearing assemblies? A needle roller cage keeps rollers spaced and reduces friction so assemblies run smoothly in tight spots. - Handy for narrow radial spaces like linear slide units, actuator shafts, and small gearboxes. - Compatible with sealed ball bearing housings or as an upgrade when higher radial load capacity is needed. - Proper tolerance like C3 helps maintain consistent roller diameter, improving life and reducing vibration.