Needle roller cage KT252910C3 single bearing 25 mm ID x 29 mm OD x 10 mm width, high carbon steel, C3 roller diameter tolerance; ideal for linear slide units, sealed ball bearing systems, shafts

Needle roller cage KT252910C3 25x29x10 mm single
✔️ High carbon steel, C3 tolerance, 25 mm ID x 29 mm OD, 10 mm W

This single needle roller cage (KT252910C3) is a compact high-carbon-steel component used in tight-shaft assemblies like gearboxes, transmissions, linear slide units, and sealed ball bearing systems.

✅ 25 mm ID, 29 mm OD, 10 mm width
✅ High carbon steel cage, C3 roller tolerance
✅ Dynamic load 8940 N, Static load 13300 N
✅ Max speed 20000 rpm, Temp range -20 to 120 C
✅ Series KT, Model KT252910C3, sold as single each

💡 What is a needle roller cage used for in linear slide units and tight-shaft assemblies? Needle roller cages keep rollers aligned and cut friction for high-load, low-profile motion parts. - Provides high radial load support in compact shafts and linear slide units, compatible with sealed ball bearing setups. - Maintains roller spacing to reduce wear and extend service life in transmissions and actuators. - Works with ceramic or steel rollers across automation, automotive, and power tool applications.