KT182420C3 Needle Roller Cage Single 18mm ID x 24mm OD x 20mm Width High-Carbon Steel C3 Tolerance Precision Component for Linear Slide Unit Shaft Guide Bearings

KT182420C3 needle roller cage, single precision part
✔️ 18 mm ID x 24 mm OD x 20 mm W, high carbon steel, C3

This single KT182420C3 needle roller cage supports precision rollers for compact shaft guide and linear slide unit use. Pack of 1 for repairs, prototypes, and machine rebuilds.

✅ Model: KT182420C3 (KT Series)
✅ Internal diameter: 18 mm
✅ Outer diameter: 24 mm
✅ Width: 20 mm
✅ Material: high carbon steel, cage material rated for industrial use
✅ Roller tolerance: C3, high-speed stability
✅ Dynamic load capacity: 17900 N, Static capacity: 22400 N
✅ Max speed: 30000 rpm, Temp range: -20 to 120 deg C

💡 What is a needle roller cage used for in linear slide unit and shaft guide applications? It spaces and supports needle rollers so assemblies run smoother and handle higher radial loads reliably. - Distributes load across rollers for longer service life in linear slide unit and shaft guide setups - Works well alongside sealed ball bearing or ceramic bearing options when compact precision is needed - Handy for maintenance, rebuilds, and high-speed machinery thanks to C3 tolerance and robust steel construction