Needle roller cage KT405450C3 single unit, 40 mm ID x 54 mm OD x 50 mm width, high carbon steel, C3 tolerance, compatible with KT series, linear slide unit and sealed bearing uses

Single needle roller cage KT405450C3, 40x54x50 mm
✔️ 40 mm ID x 54 mm OD x 50 mm W, high carbon steel, C3

This is a single needle roller cage designed for compact linear slide units, sealed bearing replacements and industrial motion systems where space and load capacity matter.

✅ Model: KT405450C3, KT Series
✅ Bore (ID): 40 mm
✅ Outer diameter (OD): 54 mm
✅ Width: 50 mm
✅ Material: High carbon steel
✅ Roller tolerance: C3 diameter tolerance
✅ Dynamic load capacity: 93600 N
✅ Static load capacity: 134000 N
✅ Maximum speed: 12000 rpm, Temperature: -20 to 120 °C
✅ Weight: 0.470 lb, Pack: single unit each

💡 What is a needle roller cage used for in linear slide units and sealed bearing assemblies? Needle roller cages hold and guide small-diameter rollers to carry radial loads in tight spaces. Quick summary: - Improves load distribution in linear slide units and compact motion systems, handy for sealed ball bearing replacements. - Delivers higher radial load capacity for linear guides and slide units compared to similar-sized ball bearings. - Works well in sealed bearing assemblies and applications needing precise roller alignment and reduced friction.