SKF 2207 ETN9 bearings
2207 ETN9 Self-aligning ball bearings, Popular item,
- Measurement system
- Metric
- Bore diameter
- 35.000 mm
- Outside diameter
- 72.000 mm
- Width
- 23.000 mm
- Cr
- 30200 N
- C0r
- 8800 N
- Limiting speed
- 12000 r/min
- Net weight
- 0.4 kg
- Number of rows
- 2
- Sealing
- Without
- Cage
- Plastic cage
- Bore type
- Cylindrical
- Outer diameter type
- Cylindrical
- Bearing material
- Steel
- Rolling material
- Steel
- Tolerance class
- Normal (PN)
- Internal clearance
- CN
In stock
Technical specification for SKF 2207 ETN9
| Part Number | 2207 ETN9 | |
|---|---|---|
| Type | Self-aligning ball bearings TN9 : Glass fibre reinforced PA66 cage, rolling element centred Popular item | |
| Bore type | Cylindrical | |
| Mass | 0.4 kg | |
| Dimensions | ||
| d | 35.0 mm | Bore diameter |
| D | 72.0 mm | Outside diameter |
| B | 23.0 mm | Width |
| d1 | 45.3 mm | Shoulder diameter inner ring |
| D1 | 62.9 mm | Shoulder diameter outer ring |
| r1,2 | min. 1.1 mm | Chamfer dimension |
| Abutment Dimensions | ||
| da | min. 42.0 mm | Abutment diameter shaft |
| Da | max. 65.0 mm | Abutment diameter housing |
| ra | max. 1.1 mm | Fillet radius |
| Calculation Data | ||
| C | 30.2 kN | Basic dynamic load rating |
| C0 | 8.8 kN | Basic static load rating |
| Pu | 0.455 kN | Fatigue load limit |
| 12000.0 r/min | Limiting speed | |
| 18000.0 r/min | Reference speed | |
| a | 2.5° | Permissible angular misalignment |
| kr | 0.045 | Calculation factor |
| e | 0.31 | Calculation factor |
| Y0 | 2.2 | Calculation factor |
| Y1 | 2.0 | Calculation factor |
| Y2 | 3.1 | Calculation factor |
SKF 2207 ETN9 ,Self-aligning ball bearings, Dimensions: 35.0x72.0x23.0 mm, Bore type: Cylindrical.
TN9 : Glass fibre reinforced PA66 cage, rolling element centred
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