Needle roller cage KT7108C3, 7 mm ID x 10 mm OD x 8 mm width, high carbon steel with C3 roller diameter tolerance, precision linear slide unit and shaft support for automation machinery, single unit

Single needle roller cage KT7108C3 7 mm x 10 mm x 8 mm
✔️ High carbon steel cage, C3 roller tolerance, precision fit

This single needle roller cage holds and spaces rollers inside compact bearings for linear slide units, shaft supports, and precision automation equipment.

✅ Model: KT7108C3
✅ Inner diameter: 7 mm; Outer diameter: 10 mm; Width: 8 mm
✅ Material: high carbon steel; C3 roller diameter tolerance for clearance control
✅ Pack: single unit, ideal for replacements and repair jobs
✅ Compatible with linear slide unit assemblies and compact shaft support housings

💡 What is a needle roller cage used for in linear slide units and shaft supports? A needle roller cage is a small but critical part that keeps rollers spaced, aligned, and running smoothly.

- Keeps needle rollers evenly spaced to reduce friction and wear in linear slide unit systems - Improves load distribution and alignment in shaft support bearings, often working with sealed ball bearing housings - Common in precision machinery and automation where small-diameter rollers can complement steel or ceramic rolling elements - Handy for maintenance and replacement in compact bearing assemblies where tight tolerances matter