SKU: 2304TN9/C3-SKF
SKF 2304TN9C3 Open Self Aligning Ball Bearing with Cylindrical Bore 20x52x21mm
SKF 2304TN9C3 Open Self Aligning Ball Bearing with Cylindrical Bore 20x52x21mm
Out of stock
Description
Description
|
SKF Self Aligning Ball Bearings: This bearing series has two rows of balls running on the same spherical outer raceway, this makes the bearing self aligning, self centering and insensitive to angular misalignment. They are particularly suited to applications where considerable shaft deflections are anticipated. Self aligning ball bearings have the lowest rolling friction of all rolling bearings and are the coolest running bearing type even at high speeds. Benefits: Tolerates misalignment, cool running, self centering |
- Brand / Quality:
- SKF - High Quality
- Inside Diameter:
- 20mm
- Outside Diameter:
- 52mm
- Width:
- 21mm
- Seals / Shields:
- None
- Clearance:
- C3
Technical
Technical
| --- | Dimensions |
|---|---|
| d | 20mm |
| D | 52mm |
| B | 21mm |
| D1 | 43.7mm |
| d2 | 28.8mm |
| r1r2 | 1.1mm |
| b | mm |
| K | mm |
| da min | 27mm |
| Da max | 45mm |
| ra max | 1mm |
| --- | Calculation Data |
| Dynamic load C | 18.2 kN |
| Static load Co | 4.75 kN |
| Fatigue load limit Pu | 0.24 kN |
| Reference speed | 26000 rpm |
| Limiting speed | 19000 rpm |
| Calculation factor e | 0.52 |
| Calculation factor Y0 | 1.3 |
| Calculation factor Y1 | 1.2 |
| Calculation factor Y2 | 1.9 |
| --- | Weights |
| Weight | 0.22 kg |
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