SKF 1301 EM bearings
1301 EM Self-aligning ball bearings
- Measurement system
- Metric
- Bore diameter
- 12.000 mm
- Outside diameter
- 37.000 mm
- Width
- 12.000 mm
- Cr
- 9360 N
- C0r
- 2160 N
- Limiting speed
- 28000 r/min
- Net weight
- 0.073 kg
- Number of rows
- 2
- Sealing
- Without
- Cage
- Machined brass
- 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 1301 EM
| Part Number | 1301 EM | |
|---|---|---|
| Type | Self-aligning ball bearings M : Machined brass cage, rolling element centred | |
| Bore type | Cylindrical | |
| Mass | 0.073 kg | |
| Dimensions | ||
| d | 12.0 mm | Bore diameter |
| D | 37.0 mm | Outside diameter |
| B | 12.0 mm | Width |
| d1 | 20.2 mm | Shoulder diameter inner ring |
| D1 | 29.5 mm | Shoulder diameter outer ring |
| r1,2 | min. 1.0 mm | Chamfer dimension |
| Abutment Dimensions | ||
| da | min. 17.6 mm | Abutment diameter shaft |
| Da | max. 31.4 mm | Abutment diameter housing |
| ra | max. 1.0 mm | Fillet radius |
| Calculation Data | ||
| C | 9.36 kN | Basic dynamic load rating |
| C0 | 2.16 kN | Basic static load rating |
| Pu | 0.112 kN | Fatigue load limit |
| 28000.0 r/min | Limiting speed | |
| 40000.0 r/min | Reference speed | |
| a | 3.0° | Permissible angular misalignment |
| kr | 0.04 | Calculation factor |
| e | 0.35 | Calculation factor |
| Y0 | 1.8 | Calculation factor |
| Y1 | 1.8 | Calculation factor |
| Y2 | 2.8 | Calculation factor |
SKF 1301 EM ,Self-aligning ball bearings, Dimensions: 12.0x37.0x12.0 mm, Bore type: Cylindrical.
M : Machined brass cage, rolling element centred
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