Single needle roller cage KT222920C3, 22 mm ID, 29 mm OD, 20 mm width, high carbon steel, C3 roller tolerance for precision shaft support, linear slide unit sealed ball bearing applications

Single needle roller cage 22 mm ID 29 mm OD 20 mm
✔️ High carbon steel, C3 tolerance, 22 mm ID, 29 mm OD, 20 mm width

This single needle roller cage KT222920C3 fits 22 mm shafts and guides rollers in linear slide units, precision shafts and compact gearboxes. Sold as a single unit for one assembly.

✅ Model: KT222920C3, KT Series
✅ Material: High carbon steel roller cage
✅ Tolerance: C3 roller diameter tolerance
✅ Dynamic load rating: 20900 N; Static: 26100 N
✅ Max speed: 25000 rpm; Temp range: -20 to 120 deg C
✅ Size: 22 mm ID, 29 mm OD, 20 mm width

💡 What is a needle roller cage used for in linear slide unit and precision shaft assemblies? It keeps rollers aligned and reduces friction so systems run cooler and last longer. - Helps distribute radial loads on precision shaft and linear slide unit guides, improving durability and performance. - Works well with sealed ball bearing arrangements and can complement ceramic bearing components in hybrid setups. - Keeps compact assemblies tidy and is handy for tight spaces in gearboxes, linear guides and small actuators.