SKF 1312 ETN9 bearings
1312 ETN9 Self-aligning ball bearings, Popular item,
- Measurement system
- Metric
- Bore diameter
- 60.000 mm
- Outside diameter
- 130.000 mm
- Width
- 31.000 mm
- Cr
- 58500 N
- C0r
- 22000 N
- Limiting speed
- 6300 r/min
- Net weight
- 1.95 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 1312 ETN9
| Part Number | 1312 ETN9 | |
|---|---|---|
| Type | Self-aligning ball bearings TN9 : Glass fibre reinforced PA66 cage, rolling element centred Popular item | |
| Bore type | Cylindrical | |
| Mass | 1.95 kg | |
| Dimensions | ||
| d | 60.0 mm | Bore diameter |
| D | 130.0 mm | Outside diameter |
| B | 31.0 mm | Width |
| d1 | 91.61 mm | Shoulder diameter inner ring |
| D1 | 116.7 mm | Shoulder diameter outer ring |
| r1,2 | min. 2.1 mm | Chamfer dimension |
| Abutment Dimensions | ||
| da | min. 72.0 mm | Abutment diameter shaft |
| Da | max. 118.0 mm | Abutment diameter housing |
| ra | max. 2.0 mm | Fillet radius |
| Calculation Data | ||
| C | 58.5 kN | Basic dynamic load rating |
| C0 | 22.0 kN | Basic static load rating |
| Pu | 1.12 kN | Fatigue load limit |
| 6300.0 r/min | Limiting speed | |
| 9000.0 r/min | Reference speed | |
| a | 3.0° | Permissible angular misalignment |
| kr | 0.04 | Calculation factor |
| e | 0.22 | Calculation factor |
| Y0 | 2.8 | Calculation factor |
| Y1 | 2.9 | Calculation factor |
| Y2 | 4.5 | Calculation factor |
SKF 1312 ETN9 ,Self-aligning ball bearings, Dimensions: 60.0x130.0x31.0 mm, Bore type: Cylindrical.
TN9 : Glass fibre reinforced PA66 cage, rolling element centred
- Log in to post comments