Designation
SKF 21306 CC
Roller bearing 21306 CC
- Brand
- SKF
- Product group
- Bearings & Accessories
- Product type
- Roller bearings
Spherical roller bearings can accommodate heavy loads in both directions. They are self-aligning and accommodate misalignment and shaft deflections, with virtually no increase in friction or temperature. They can be used in a modular system, including housings, sleeves and nuts.
Benefits
- Accommodate misalignment
- High load carrying capacity
- Low friction and long service life
- Increased wear resistance
Technical data
| Dimensions | |
|---|---|
| Bore diameter (mm) | 30 |
| Outside diameter (mm) | 72 |
| Width (mm) | 19 |
| Features | |
| Manufacturer code | 21306 CC |
| Barcode (EAN) | 7316576651618 |
| Basic dynamic load rating (kN) | 65.7 |
| Basic static load rating (kN) | 61 |
| Reference speed (r/min) | 9500 |
| Limiting speed (r/min) | 13000 |
| Net weight (kg) | 0.4087 |
| Number of rows | 2 |
| Sealing | Without |
| Cage | Sheet metal |
| Bore type | Cylindrical |
| Radial internal clearance | CN |
| Tolerance class | Normal |
| Outer ring locating feature | Without |
| Relubrication feature | Without |
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