Designation
SKF NA 4906
Roller bearing NA 4906
- Brand
- SKF
- Product group
- Bearings & Accessories
- Product type
- Roller bearings
Single row needle roller bearings incorporate cylindrical rollers that are small in diameter relative to their length. Owing to their large number of rollers, the bearings have a high load carrying capacity. The outer ring includes two integral flanges to guide the bearing axially and an annular groove with one or more lubrication holes to facilitate relubrication.
Benefits
- High radial load carrying capacity
- High stiffness
- Low cross-sectional height
- Accommodate axial displacement in both directions
- Separable design
Technical data
| Dimensions | |
|---|---|
| Bore diameter (mm) | 30 |
| Outside diameter (mm) | 47 |
| Width (mm) | 17 |
| Features | |
| Manufacturer code | NA 4906 |
| Barcode (EAN) | 7316577012111 |
| Basic dynamic load rating (kN) | 26 |
| Basic static load rating (kN) | 39 |
| Reference speed (r/min) | 11000 |
| Limiting speed (r/min) | 13000 |
| Net weight (kg) | 0.103 |
| Number of rows | 1 |
| Sealing | Without |
| Cage | Sheet metal |
| Radial internal clearance | CN |
| Tolerance class | Normal |
| Relubrication feature | With |
| Bearing material | Bearing steel |
| Coating | Without |
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