2RS ボールベアリング22x56x16mm

63/22-2RS Ball Bearing 22x56x16mm, sealed single unit
✔️ Bore 22mm, OD 56mm, W 16mm; dual 2RS seals

The 63/22-2RS is a high-quality sealed ball bearing with dual rubber seals on both faces. This 22x56x16mm bearing is a common choice for ATV wheels, motorcycles, motor drives, and other compact assemblies where reliable lubrication and dirt protection matter.

✅ Bore: 22 mm
✅ Outer diameter: 56 mm
✅Width：16 mm
✅ Seals: two contact rubber seals (2RS) on both sides
✅ Type: deep groove ball bearing suitable for electric motor load

💡 小型機械において、sealed はどのような用途に使われるのでしょうか？

This handy bearing is used in a range of compact systems to keep shafts turning smoothly. - handles radial loads in tight spaces - ideal for ATV wheels, motorcycles, and small motors - sealed 2RS design keeps lubricant in and contaminants out - suitable for electric motor duty with consistent performance