21311 EKC3
| SKU | 21311 EKC3 |
|---|---|
| Product Type | Spherical Roller |
| Brand | SKF |
| Inside Diameter (I.D) | 55mm |
| Outside Diameter (O.D) | 120mm |
| Width (W) | 29mm |
Spherical roller bearings can accommodate heavy loads in both directions. They are self-aligning and accommodate misalignment and shaft deflections, with virtually no increase in friction or temperature. The design includes features to facilitate relubrication. The bearings can be used in a modular system, including housings, sleeves and nuts.
Additional specs
- Basic dynamic load rating: 159kN
- Basic static load rating: 166kN
- Limiting speed: 7500r/min
- Reference speed: 5600r/min
- SKF performance class: SKF Explorer
- Number of rows: 2
- Bore type: Tapered 1:12
- Cage: Sheet metal
- Radial internal clearance: C3
- Sealing: Without
- Lubricant: None
- Relubrication feature: With
- Locating feature, bearing outer ring: Without
- Tolerance class for dimensions: Normal
- Tolerance class for run-out: P5
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