Needle Roller Cage KT424816C3 - 42 mm ID x 48 mm OD x 16 mm Width, High Carbon Steel, C3 Clearance Tolerance, Single Bearing Unit for Linear Slide or Rotary Applications

Single needle roller cage KT424816C3, 42 x 48 x 16 mm
✔️ 42 mm ID x 48 mm OD x 16 mm Width, high carbon steel, C3 tolerance

This single needle roller cage (KT424816C3) is a compact bearing element used to support radial loads in linear slide units, cam followers, and rotary shafts. It's ideal where low cross-section and high load capacity are required.

✅ Part no: KT424816C3 (needle roller cage)
✅ Dimensions: 42 mm ID x 48 mm OD x 16 mm Width
✅ Material: high carbon steel rollers and cage
✅ Internal clearance: C3 tolerance for additional radial play
✅ Pack: single bearing unit for linear slide units or rotary assemblies

💡 What is a needle roller cage used for in linear slide units? A needle roller cage spaces thin rollers to carry high radial loads while keeping a slim profile. Here's why it's handy: - Improves load distribution and reduces roller skew in linear slide units and cam followers. - Saves radial space compared with sealed ball bearings, making it suitable for low-profile designs. - A good option when you need steel roller strength or as an alternative to ceramic or hybrid bearings.