KT323820C3 Needle Roller Cage Single Unit, 32 mm ID x 38 mm OD x 20 mm Width, High Carbon Steel, C3 Roller Tolerance for Linear Slide Units and sealed ball bearing replacements, max RPM 16000

Needle cage, 32x38x20 mm (1.26x1.50x0.79 in)
✔️ Single unit, high carbon steel; C3 roller tolerance; 16,000 RPM; 40.3 kN

This KT Series needle roller cage is a single replacement part commonly used in linear slide units, compact gearboxes and sealed ball bearing swaps where low-profile roller guidance is needed.

✅ Model KT323820C3, KT Series, single unit
✅ Dimensions: 32 mm x 38 mm x 20 mm (1.26 x 1.50 x 0.79 in)
✅ Material: high carbon steel, C3 roller diameter tolerance
✅ Dynamic load 24,800 N; static load 40,300 N; max speed 16,000 RPM
✅ Temp range -20 to 120 °C; weight 0.07 lb each; SKU 1911790

💡 What is a needle roller cage used for in linear slide units and sealed ball bearing applications? A needle roller cage keeps multiple small rollers evenly spaced so shafts and slides run smoother and last longer. - Carries radial loads in tight envelopes for compact gearboxes and linear slide units. - Cuts friction and roller wear compared to loose rollers, handy for higher RPM shafts. - Fits inside low-profile sealed ball bearing setups where space is limited.