6908ZZ NSK 6900 Series Ball Bearing Shielded Thin Section Bearing Steel 40mm Bore Normal Internal Clearance Two Metal Shields Ideal For Precision Machinery And Industrial Applications With Low Friction And Long Life

6908ZZ NSK ball bearing with 40 mm bore, 6900 series
✔️ 40 mm bore, shielded (ZZ), normal clearance, single bearing

The NSK 6908ZZ is a thin-section sealed ball bearing from the 6900 series with a 40 mm bore and two metal shields. It's built for compact machinery, conveyors, and automation equipment where space is tight and smooth rotation matters.

✅ Bore diameter: 40 mm
✅ Shields: ZZ (two metal shields)
✅ Internal clearance: Normal
✅ Material: Bearing steel
✅ Type: Thin-section deep groove ball bearing

💡 What is a pillow block bearing used for in compact machinery?

In general, it's a handy component that supports rotating shafts and keeps them aligned in small spaces.

- pillow block bearing for shaft support in compact equipment
- maintains alignment and reduces friction in conveyors and drives
- handy for automation and gear-drive setups