Needle roller cage KT14188C3 14 mm ID x 18 mm OD x 8 mm W, high carbon steel, C3 tolerance on roller diameter, KT series precision assembly for linear slide units and machinery

Single needle roller cage 14 mm ID, 18 mm OD for machinery
✔️ 14 mm ID x 18 mm OD x 8 mm W, high carbon steel, C3, KT series

This single KT14188C3 needle roller cage holds and spaces rollers for compact radial-load applications, commonly used in linear slide units, gearboxes and light machinery.

✅ Model: KT14188C3 (KT Series)
✅ Dimensions: 14 mm ID x 18 mm OD x 8 mm width
✅ Material: high carbon steel, C3 tolerance on roller diameter
✅ Load & speed: dynamic 5110 N, static 5410 N, max speed 35000 rpm
✅ Temperature: -20 to 120 °C; weight ~0.010 lb; sold as a single unit

💡 What is a needle roller cage used for in linear slide units and machinery? Needle roller cages center and retain rollers so compact assemblies carry high radial loads smoothly. - They deliver higher radial capacity than many sealed ball bearing options in tight spaces. - Handy for linear slide units, actuators and gearboxes where low profile and load strength matter. - C3 tolerance helps with thermal growth and higher speed applications; can be paired with ceramic rollers or used instead of sealed ball bearings.