Needle roller cage KT758330C3, 75 mm ID x 83 mm OD x 30 mm width, high carbon steel, C3 roller diameter tolerance, single bearing for linear slide units and sealed ball assembly replacement

Single needle roller cage 75 mm ID x 83 mm OD 30 mm
✔️ High carbon steel, C3 roller tolerance, KT758330C3 model, 30 mm width

This single needle roller cage is a precision replacement for industrial linear slide units and sealed ball assemblies, commonly used in conveyors, automation equipment and machine tools for compact radial load solutions.

✅ Model: KT758330C3 - KT Series
✅ Inside diameter (ID): 75 mm
✅ Outside diameter (OD): 83 mm
✅ Width: 30 mm
✅ Material: High carbon steel
✅ Roller diameter tolerance: C3
✅ Dynamic load capacity: 63,100 N
✅ Static load capacity: 144,000 N
✅ Maximum speed: 6,500 rpm
✅ Temperature rating: -20 to 120 deg C
✅ Weight: 0.310 lb (single bearing, each)
✅ Pack: single bearing, 1 each

💡 What is a needle roller cage used for in linear slide units? It keeps rollers aligned and boosts load capacity while saving radial space. - Improves radial load handling in compact linear slide unit assemblies and can serve as a sealed ball bearing replacement - Reduces friction and maintains roller spacing for smoother motion in automation and machine tool setups - Ideal for high-load, limited-space applications where C3 tolerance and durable high carbon steel matter