| Inner Diameter | 8 mm |
| Outer Diameter | 22 mm |
| Thickness | 7 mm |
| Seals Type | ZZ / 2RS / Open |
| Precision Rating | P0, P6, P5, P4, P2 |
| Material | Bearing Steel |
High-precision radial ball bearings with standard metric dimensions (8×22×7 mm), suitable for OEM/ODM applications. Available with ZZ, 2RS or open seals, multiple precision grades, and grease/oil lubrication options. Compliant with DIN, ISO, GB, JIS and ANSI standards. Made in China.