
1988R/22
📏 28.575 × 57.15 × 19.355 mm



Custom & Special Bearings · 28.575 × 57.15 × 17.462 mm
| Brand | KOYO |
|---|---|
| Category | Custom & Special Bearings |
| Type | Custom & Special Bearings |
| Dimensions (d × D × B) | d 28.575 mm × D 57.15 mm × B 17.462 mm |
| Catalogue Ref. | u2nncC9b9w |
| B | 17.462 mm |
| C | 13.495 mm |
| C0 | 42700 N |
| CR | 37800 N |
| NG | 7000 1/min |
| NO | 9400 1/min |
| ORDER | 15590/Series 20 Model |
| R | 3.60 mm |
| Series SD | 28.575 mm |
| T | 17.462 mm |

📏 28.575 × 57.15 × 19.355 mm

📏 28.575 × 57.15 × 20.638 mm

📏 28.575 × 57.15 × 31.75 mm

📏 28.575 × 57.15 × 31.75 mm

📏 28.575 × 57.15 × 34.2 mm

📏 28.575 × 57.15 × 34.2 mm

📏 28.575 × 57.15 × 34.2 mm

📏 28.575 × 57.15 × 34.2 mm