| Inner Diameter | 17 mm |
|---|---|
| Outer Diameter | 40 mm |
| Thickness | 12 mm |
| Seals Type | ZZ / 2RS / Open |
| Lubrication | Grease or Oil |
| Material | Bearing Steel |
This is a high-precision single-row radial ball bearing (Model NO. 6203), suitable for OEM/ODM applications. Features include P0–P4 precision ratings, low vibration (Z1V1–Z3V3), non-aligning design, and standard 17×40×12 mm dimensions. Made in China with BDL/KOYO branding.