Single roller cage KT253013C3 for needle bearings, 25 mm ID x 30 mm OD x 13 mm W, High carbon steel, C3 tolerance, KT Series, ideal for linear slide units and compact gearboxes

Single KT253013C3 needle roller cage 25x30x13 mm
✔️ High carbon steel, C3 tolerance, 25 mm ID, 30 mm OD

This single needle roller cage is a compact high carbon steel bearing cage that spaces and guides rollers for tight assemblies. It's commonly used in linear slide units, compact gearboxes, and small machinery where space and reliability matter.

✅ Model: KT253013C3, KT Series needle roller cage
✅ Dimensions: 25 mm ID × 30 mm OD × 13 mm W
✅ Material: High carbon steel; C3 roller diameter tolerance
✅ Dynamic load capacity: 13100 N; Static load capacity: 18600 N
✅ Max speed: 20000 rpm; Temperature range: -20 to 120 deg C
✅ Weight: 0.030 lb; sold as a single unit, one per pack

💡 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 shafts, guides, and bearings run smooth in tight assemblies. Quick overview: - Helps distribute loads across needle bearings and improves contact for linear slide unit setups - Keeps rollers centered in compact gearboxes and small servo or steering assemblies - Reduces friction and supports high-speed operation while fitting into narrow housings