NATB5914 three-point contact single ball bearing assembly for linear slide units and rotary shafts, 70 mm ID x 100 mm OD x 40 mm width; high static & dynamic axial and radial load capacity

Single NATB5914 three-point contact ball bearing unit
✔️ 70 mm ID, 100 mm OD, 40 mm W, dynamic axial 13500 N, max 5000 rpm

This single bearing unit is a three-point contact ball bearing designed for compact axial and radial support. Handy in linear slide units, rotary shafts, and precision assemblies.

✅ Model NATB5914, series NATB, single unit pack
✅ Inner dia 70 mm, outer dia 100 mm, width 40 mm
✅ Inner ring width 45 mm, ideal for compact shaft fits
✅ Dynamic axial 13,500 N; dynamic radial 56,400 N
✅ Static axial 35,000 N; static radial 127,000 N
✅ Max speed 5,000 rpm, suitable for rotary shafts
✅ Works in sealed ball bearing setups and linear slide units
✅ Compatible with ceramic ball upgrades for low-friction use
✅ Approx weight 2.49 lb each; precision bearing for heavy loads

💡 What is a three-point contact ball bearing used for in linear slide units and rotary shafts? Three-point contact ball bearings are handy when you need compact support for both axial and radial loads while keeping alignment tight. Quick take: - Strong axial load capacity with a small footprint, great for linear slide unit use. - Often fitted in sealed ball bearing assemblies or pillow block bearing mounts for rotary shafts. - Can be paired with ceramic balls or low-friction seals to boost speed and reduce wear.