Needle roller cage KT222917C3, 22 mm ID x 29 mm OD x 17 mm W, high carbon steel, C3 diameter tolerance, single bearing for linear slide units, machine shafts, sealed ball applications

Single 22 mm x 29 mm x 17 mm needle roller cage
✔️ High carbon steel KT222917C3, C3 tolerance, max 25,000 rpm, single unit

This single needle roller cage (KT222917C3) holds and spaces rollers for compact radial support, commonly used in linear slide units, machine shafts, gearboxes, and other tight assemblies.

✅ Model: KT222917C3 (KT Series)
✅ Inner diameter: 22 mm, Outer diameter: 29 mm, Width: 17 mm
✅ Material: high carbon steel, cage material carbon steel
✅ Roller tolerance: C3 diameter tolerance
✅ Dynamic load capacity: 18,700 N; Static load capacity: 22,600 N
✅ Max speed: 25,000 rpm; Temperature range: -20 to 120 °C
✅ Weight: 0.050 lb; Pack: single bearing; SKU 1911732
✅ Fits linear slide unit, machine shaft use and sealed ball bearing applications

💡 What is a needle roller cage used for in linear slide units and compact machinery? A needle roller cage spaces rollers to provide compact, high-capacity radial support in tight assemblies. Quick overview: - Provides compact radial guidance for shafts and linear slide unit assemblies, useful when swapping or complementing sealed ball bearing setups. - Keeps rollers aligned and distributes load evenly for longer service life at higher rpms and temperatures. - Can pair with sealed bearing systems or upgraded ceramic rollers for lower friction and improved speed handling.