Description
Spherical roller bearings
Dimensions
d | 130 | mm | |
D | 280 | mm | |
B | 93 | mm | |
d2 | ≈ | 164 | mm |
D1 | ≈ | 233 | mm |
b | 16.7 | mm | |
K | 9 | mm | |
r1,2 | min. | 4 | mm |
Abutment dimensions
da | min. | 147 | mm |
Da | max. | 263 | mm |
ra | max. | 3 | mm |
Calculation data
Basic dynamic load rating | C | 1176 | kN | |
Basic static load rating | C0 | 1320 | kN | |
Fatigue load limit | Pu | 114 | kN | |
Reference speed | 1800 | r/min | ||
Limiting speed | 2400 | r/min | ||
Calculation factor | e | 0.35 | ||
Calculation factor | Y1 | 1.9 | ||
Calculation factor | Y2 | 2.9 | ||
Calculation factor | Y0 | 1.8 | ||
Permissible rotational acceleration (oil lubrication) | 853 | g [m/s²] | ||
Permissible linear acceleration (oil lubrication) | 196 | g [m/s²] |
Mass
Mass bearing | 29 | kg |
For additional information about the meaning and limitations of the product data, refer to Spherical roller bearings and Principles of bearing selection and application.
Details
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