Single needle roller cage KT131710C3, 13 mm ID x 17 mm OD x 10 mm W, high carbon steel, C3 roller diameter tolerance, precision linear slide unit compatible, sealed bearing replacement

Single needle roller cage KT131710C3 for precision shafts
✔️ 13 mm ID x 17 mm OD x 10 mm W, high carbon steel, C3 tolerance

This is a single needle roller cage used to support shafts in linear slide units, gearboxes, and precision assemblies. Ideal as a sealed ball bearing alternative in tight radial spaces.

✅ Part number: KT131710C3
✅ Inner diameter: 13 mm
✅ Outer diameter: 17 mm
✅ Width: 10 mm
✅ Material: High carbon steel
✅ Roller tolerance: C3 (increased internal clearance)
✅ Pack: Single unit, ready for installation

💡 What is a needle roller cage used for in linear slide units and shaft assemblies? A needle roller cage keeps rollers aligned so a shaft can carry heavy radial loads in tight spaces. - Helps reduce friction and wear in linear slide units, gearboxes, and actuator shafts - Useful where sealed ball bearings or ceramic options won't fit due to space limits - Provides high load capacity per cross-section and is handy for compact precision assemblies