Three-point contact ball bearing NATB5906, 30 mm ID x 47 mm OD x 23 mm W single, sealed unit for linear slide units and rotary shafts, high axial and radial capacity, 11,000 rpm, inner ring 25 mm

Single sealed three-point bearing 30mm ID x 47mm OD
✔️ 23 mm width, 4550 N axial dyn, 17,700 N radial dyn, 11,000 rpm

This single sealed three-point contact ball bearing (model NATB5906) is built for combined axial and radial loads and is commonly used in linear slide units, rotary shafts, indexing mechanisms, and machine tooling.

✅ Model NATB5906, series NATB, single unit
✅ Dimensions: 30 mm ID x 47 mm OD x 23 mm width; inner ring width 25 mm
✅ Dynamic ratings: axial 4550 N, radial 17,700 N
✅ Static ratings: axial 8460 N, radial 26,800 N
✅ Max speed 11,000 rpm; sealed ball bearing suitable for linear slide unit and rotary use
✅ Ceramic ball compatible option; low friction for high-speed applications

💡 What is a three-point contact ball bearing used for in linear slide units and rotary shafts? A three-point contact bearing provides compact support for combined axial and radial loads while maintaining precision and speed. - Handy choice for compact rotary shafts and indexing mechanisms that need axial load support and low play. - Common in linear slide units, automation equipment, and machine tooling for smooth rotation and repeatable positioning. - Works well as a sealed ball bearing and can be paired with ceramic balls to boost speed and reduce friction.