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 |
32 mm
|
Diameter under rollers |
|---|---|---|
| Ew |
40 mm
|
Outside diameter roller complement |
| U |
42 mm
|
Width needle roller and cage assembly |
| Basic dynamic load rating | C |
48.4 kN
|
|---|---|---|
| Basic static load rating | C0 |
83 kN
|
| Fatigue load limit | Pu |
10.2 kN
|
| Reference speed |
12 000 r/min
|
|
| Limiting speed |
14 000 r/min
|
| Mass needle roller and cage assembly |
0.077 kg
|
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