Needle Cage KT8118C3, Single Unit, 8 mm ID x 11 mm OD x 8 mm Width, High Carbon Steel, C3 Tolerance of Roller Diameter for Precision Roller Bearings, Linear Slide Units and Industrial Applications

Single needle roller cage KT8118C3, 8 mm ID x 11 mm OD
✔️ 8 mm width, high carbon steel cage, C3 roller tolerance, -20 to 120°C

This single KT8118C3 needle roller cage is a high carbon steel bearing cage commonly used in compact radial bearings, linear slide units and industrial machinery for precise roller guidance.

✅ Model: KT8118C3, KT series
✅ Inner diameter: 8 mm
✅Outer diameter ：11 mm
✅ Width : 8 mm
✅ Material: High carbon steel (cage)
✅ Roller tolerance: C3 for roller diameter
✅ Temperature rating: -20 to 120 °C
✅ Pack: single unit, sold each

💡 What is a needle roller cage used for in linear slide units and compact bearings? A needle roller cage keeps rollers separated and aligned so compact systems run smoother and last longer. - Maintains roller alignment to boost load capacity in tight radial spaces - Enhances rolling performance in linear slide unit and sealed ball bearing setups - Supports consistent motion in industrial machinery, gearboxes and conveyor systems