Designation
SKF 3318 A
Ball bearing 3318 A
- Brand
- SKF
- Product group
- Bearings & Accessories
- Product type
- Ball bearings
Double row angular contact ball bearings correspond, in their design and operation, to a pair of single row angular contact ball bearings in a back-to-back arrangement, while requiring less axial space. They can operate at high speeds and are more suitable than deep groove ball bearings for supporting large axial forces in both directions.
Benefits
- High-speed capability
- Accommodate relatively high radial loads, high axial loads in both directions and tilting moments
- Suitable where a stiff bearing arrangement is required
- Require less axial space than equivalent pair of single row angular contact ball bearings
Technical data
| Dimensions | |
|---|---|
| Bore diameter (mm) | 90 |
| Outside diameter (mm) | 190 |
| Width (mm) | 73 |
| Features | |
| Manufacturer code | 3318 A |
| Barcode (EAN) | 7316570244632 |
| Basic dynamic load rating (kN) | 208 |
| Basic static load rating (kN) | 180 |
| Reference speed (r/min) | 3800 |
| Limiting speed (r/min) | 3400 |
| Net weight (kg) | 8.544 |
| Number of rows | 2 |
| Sealing | Without |
| Cage | Sheet metal |
| Outer ring locating feature | None |
| Relubrication feature | Without |
| Bearing material | Bearing steel |
| Coating | Without |
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