Designation
SKF NU 221 ECJ
Roller bearing NU 221 ECJ
- Brand
- SKF
- Product group
- Bearings & Accessories
- Product type
- Roller bearings
Technical specifications
| Dimensions | |
|---|---|
| Bore diameter (mm) | 105 |
| Outside diameter (mm) | 190 |
| Width (mm) | 36 |
| Features | |
| Manufacturer code | NU 221 ECJ |
| Barcode (EAN) | 7316577043573 |
| Basic dynamic load rating (kN) | 300 |
| Basic static load rating (kN) | 315 |
| Reference speed (r/min) | 3800 |
| Limiting speed (r/min) | 4300 |
| Net weight (kg) | 3.965 |
| Number of rows | 1 |
| Sealing | Without |
| Cage | Sheet metal |
| Bore type | Cylindrical |
| Radial internal clearance | CN |
| Tolerance class | Normal |
| Outer ring locating feature | None |
| Relubrication feature | Without |
| Coating | Without |
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