Needle roller cage KT283417C3, 28 mm ID x 34 mm OD x 17 mm W, high carbon steel with C3 roller tolerance, single piece for needle bearings, linear slide unit and shaft applications

Single needle roller cage KT283417C3, 28×34×17 mm
✔️ High carbon steel, C3 roller tolerance, dyn 20300 N, max 18000 rpm

This single needle roller cage fits into needle bearing assemblies for shafts and linear slide units in industrial automation and machinery. It provides compact, high-speed roller support where space is limited.

✅ ID: 28 mm, OD: 34 mm, Width: 17 mm
✅ Material: high carbon steel, C3 roller tolerance
✅ Dynamic load capacity: 20300 N, Static load: 29900 N
✅ Max speed: 18000 rpm, Temp range: -20 to 120 deg C
✅ Model: KT283417C3, KT Series; single piece; weight: 0.050 lb; SKU: 1911766
✅ Compatible with needle bearings, linear slide unit and shaft applications

💡 What is a needle roller cage used for in linear slide units and shaft assemblies? A needle roller cage keeps rollers evenly spaced and aligned for smooth, high-load operation. - Keeps needles aligned in needle bearings for higher radial load capacity and lower friction - Works with linear slide unit guides and shaft assemblies in automation and precision machinery - Extends bearing life when matched to correct C3 tolerance and proper lubrication - Handy for quick replacement in conveyors, pumps, and gearboxes