Designation
KOYO 663/653 //A4/00 A KJP
Roller bearing 663/653
- Brand
- KOYO
- Product group
- Bearings & Accessories
- Product type
- Roller bearings
Technical specifications
| Dimensions | |
|---|---|
| Bore diameter (mm) | 82.55 |
| Outside diameter (mm) | 146.05 |
| Features | |
| Manufacturer code | 663/653 |
| Basic dynamic load rating (kN) | 270 |
| Basic static load rating (kN) | 320 |
| Reference speed (r/min) | 3600 |
| Limiting speed (r/min) | 4300 |
| Net weight (kg) | 2.456 |
| Number of rows | 1 |
| Sealing | Without |
| Cage | Sheet metal |
| Bore type | Cylindrical |
| Outer ring locating feature | None |
| Relubrication feature | Without |
| Coating | Without |
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