SKF 3312A Bearings Angular contact ball bearings
Brand: skf
Type: Angular contact ball bearings, double row
Item:SKF 3312A
Weight: 2.8KG
Description
SKF 3312A Bearings Angular contact ball bearings, double row specification:
Dimensions
| d | 60 | mm | |
| D | 130 | mm | |
| B | 54 | mm | |
| d1 | ≈ | 84.2 | mm |
| D1 | ≈ | 110 | mm |
| r1,2 | min. | 2.1 | mm |
| a | 78 | mm |
Abutment dimensions
| da | min. | 72 | mm |
| Da | max. | 118 | mm |
| ra | max. | 2 | mm |
Calculation data
| Basic dynamic load rating | C | 127 | kN | |
| Basic static load rating | C0 | 95 | kN | |
| Fatigue load limit | Pu | 4.05 | kN | |
| Reference speed | 5600 | r/min | ||
| Limiting speed | 5000 | r/min | ||
| Calculation factor | kr | 0.07 | ||
| Calculation factor | e | 0.8 | ||
| Calculation factor | X | 0.63 | ||
| Calculation factor | Y0 | 0.66 | ||
| Calculation factor | Y1 | 0.78 | ||
| Calculation factor | Y2 | 1.24 |
Mass
| Mass bearing | 2.8 | kg |
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