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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.
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NA 4920 Needle Roller Bearing
SKF
Product number: 10300006729
Details
Technical details
| Sales unit | Piece |
|---|---|
| External Ø mm | 140 |
| Width mm | 40 |
| Weight kg | 1,9 |
| Axle type | Cylinder |
| Clearance | CN |
| Protection | Not applicable |
| Internal Ø mm | 100 |
| Cage | Sheet metal |
| Basic dynamic load rating (kN) | 125 |
| Basic static load rating (kN) | 280 |
| Lubricant | None |
| Product type | Needle roller bearing |