6208DU NSK 6200 Series Single Row Deep Groove Ball Bearing with 40mm bore metric size one side rubber seal steel cage normal internal clearance for durable low friction performance in machines and precision equipment

6208DU NSK 6200 Deep Groove Ball Bearing, 40mm bore, Single
✔️ Metric, 40 mm bore, rubber seal on one side, steel cage

The NSK 6208DU is a single-row deep groove ball bearing in the 6200 series. With a 40 mm bore, a rubber seal on one side, and a steel cage, it delivers steady, quiet rotation for light to medium loads in conveyors, motors, and general machinery.

✅ Bore size: 40 mm (metric) for compact mounts
✅ Seal: rubber seal on one side for contamination protection
✅ Cage: steel cage for rigidity and stable spacing
✅ Internal clearance: normal for general-purpose rotation

💡 What is a sealed ball bearing used for in everyday machinery and why choose this family?

It's handy across many machines to reduce friction and support rotating shafts smoothly.

- Use cases: conveyors, small motors, automated equipment
- Benefits: reduced friction, longer life, reliable performance
- Compatibility: fits standard housings and shafts, easy replacement