SKF 51408 bearing with a 40 mm bore, 90 mm outer diameter and 36 mm width delivers smooth low friction rotation, rugged bearing steel, sheet metal cage, and reliable single direction axial support for durable machinery

SKF 51408 Sealed Ball Bearing, 1 pc pack
✔️ ID 40 mm (1.575 in), OD 90 mm (3.543 in), width 36 mm (1.417 in)

The SKF 51408 bearing is a standard clearance ball bearing designed for smooth rotation in a wide range of machinery. It’s commonly used in motors, conveyors, gearboxes, and agricultural equipment where dependable radial support and long life matter.

✅ Inner diameter: 40 mm (1.575 in)
✅ Outer diameter: 90 mm (3.543 in)
✅ Width: 36 mm (1.417 in)
✅ Material: bearing steel; Cage: sheet metal
✅ Type: deep groove ball bearing, standard clearance

💡 工業用機器や機械において、sealed のボールベアリングはどのような用途に使われているのでしょうか？

These handy bearings provide reliable shaft support and smooth motion in a range of machines. - Supports rotating shafts in motors, conveyors, pumps, and fans
- Reduces wear and tear with proper lubrication and preload
- Fits standard housings for quick, handy replacements