Single Needle Roller Cage KT424717C3 - 42 mm ID x 47 mm OD x 17 mm Width, High Carbon Steel C3 Tolerance, KT Series Needle Bearing Cage for Linear Slide Units

Single KT Series needle roller cage, 42 mm x 47 mm x 17 mm
✔️ High carbon steel, C3 roller tolerance, single unit, 12000 rpm

This single needle roller cage holds and spaces rollers in tight assemblies for linear slide units, shafts and compact gearboxes used in industrial automation and machinery.

✅ Model: KT424717C3, KT Series needle roller cage
✅ Inside diameter (ID): 42 mm
✅ Outside diameter (OD): 47 mm
✅Width：17 mm
✅ Material: High carbon steel cage for needle rollers
✅ Roller tolerance: C3; dynamic load capacity 22500 N; static load capacity 44200 N
✅ Maximum speed 12000 rpm; temperature range -20 to 120 deg C
✅ Single unit weight 0.060 lb; ideal for precision linear slide unit assemblies

💡 What is a needle roller cage used for in linear slide units and compact machinery? A needle roller cage keeps rollers evenly spaced and aligned so bearings run smoother and last longer. Short intro sentence: Handy in tight radial-clearance, high-load setups for better bearing life. - Holds and spaces needle rollers to reduce friction and prevent roller-to-roller contact - Improves load distribution in needle bearing assemblies and linear slide unit guides - Works well with sealed ball bearing housings, precision shafts, and compact gearboxes