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bearings
Needle roller bearings
Needle bearings with an inner ring consist of cylindrical rollers that have a small diameter relative to their length. Because of the large number of rollers, the bearing can handle high loads. The outer ring has two protruding edges to guide the bearing axially, and an ring groove with one or more lubrication holes to facilitate relubrication.
Select Series
- Alignment needle roller bearing
- combination bearing that combines needle bearings and angular contact ball bearings.
- Needle roller with inner ring (NA)
- Needle roller with inner ring (NKI)
- Needle roller with seal (NKIS)
- Needle roller without inner ring (RNA)
- Single row needle roller and cage assembly
Filters
Type: Needle roller bearings
351 results
| Designation (Part No.) | Bearing Type | Series description | Bore diameter (mm) | Outside diameter (mm) | Width (mm) | Dim. | Bore | Sealing | Cage | Clearance | Special features | SKF Explorer | Basic dynamic load (kN) | Basic static load (kN) | Fatigue load (kN) | Ref. speed (r/min) | Limiting speed (r/min) | Mass (kg) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RNA 6920 | Needle roller bearings | Needle roller without inner ring (RNA) | 110 | 135 | 62 | รูตรง (Cylindrical bore) | ไม่มีซีล/ไม่มีฝาปิด | ปกติ | 209 | 510 | 62 | 3600 | 4000 | 1.59 |
