Single Needle Cage KT455527C3, 45 mm ID x 55 mm OD x 27 mm W, C3 Roll Diameter Tolerance, High Carbon Steel Construction for Linear Slide Unit and Industrial Bearing Applications

Single needle cage KT455527C3, 45 x 55 x 27 mm
✔️ C3 roll tolerance; high carbon steel; 50,300 N dyn; 78,200 N stat

This single needle cage (1 pc) guides needle rollers in compact assemblies for linear slide units, conveyors, and industrial machinery where space and load capacity matter.

✅ Model: KT455527C3 (KT Series) for needle rollers
✅ Inside diameter: 45 mm, Outside diameter: 55 mm, Width: 27 mm
✅ Material: High carbon steel with C3 roll diameter tolerance
✅ Dynamic load capacity 50,300 N; Static load capacity 78,200 N
✅ Max speed 11,000 rpm; Temperature range -20 to 120 °C
✅ Ideal for linear slide unit setups; pairs with sealed ball bearing or ceramic options

💡 What is a needle roller cage used for in linear slide units and compact bearing arrangements? A needle roller cage spaces and stabilizes rollers so loads are distributed evenly and friction is reduced. Quick overview and how it helps: - Improves load distribution in tight radial spaces for linear slide unit performance. - Works well with sealed ball bearing or ceramic bearing upgrades for longer life and reduced maintenance. - Maintains roller alignment at high rpm and across common industrial temperature ranges.