Single NAX1223 Thrust Ball without Inner Ring, 21 mm OD, 12 mm Shaft Dia, 23 mm Width, High Axial and Radial Load Capacity for Linear Slide Unit Assemblies, Sealed Applications

Single NAX1223 thrust ball bearing, 21 mm OD, 12 mm shaft
✔️ Dyn axial 9670N, dyn radial 9250N, width 23mm, max 9000rpm

This is a single combined thrust ball bearing without an inner ring for axial-heavy loads and compact assemblies. It fits linear slide units, machine tools, and sealed ball bearing setups where the shaft serves as the inner race.

✅ Model NAX1223, series NAX, single unit each pack
✅ Outside diameter: 21 mm
✅ Shaft diameter: 12 mm
✅ Width: 23 mm
✅ Dynamic axial 9670 N, dynamic radial 9250 N
✅ Static axial 11100 N, static radial 11200 N
✅ Maximum speed 9000 rpm
✅ Weight 0.100 lb, SKU 862467, unit: each

💡 What is a thrust ball bearing without inner ring used for in linear slide units and sealed ball bearing assemblies? A thrust ball bearing without an inner ring handles axial loads where the shaft acts as the inner race and space is limited. - Ideal for carrying axial thrust in rotating shafts and linear slide unit arrangements - Handy when you want fewer parts, a lower profile, and easier shaft integration in sealed assemblies - Common in machine tools, gearboxes, and conveyor heads where high axial capacity matters