Double 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. SKF supplies needle roller bearings in many different designs, series and in a wide range of sizes, which make them appropriate for a wide variety of operating conditions and applications.
| Fw |
68 mm
|
Diameter under rollers |
|---|---|---|
| Ew |
74 mm
|
Outside diameter roller complement |
| U |
35 mm
|
Width needle roller and cage assembly |
| Basic dynamic load rating | C |
46.8 kN
|
|---|---|---|
| Basic static load rating | C0 |
125 kN
|
| Fatigue load limit | Pu |
15.3 kN
|
| Reference speed |
6 000 r/min
|
|
| Limiting speed |
7 000 r/min
|
| Mass needle roller and cage assembly |
0.12 kg
|
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