Spherical roller bearing BS2-2218-2CS/VT143 has two rows of symmetrical rollers, a common sphered outer ring raceway and two inner ring raceways inclined at an angle to the bearing axis. The centre point of the sphere in the outer ring raceway of BS2-2218-2CS/VT143 is at the bearing axis.
Technical data of BS2-2218-2CS/VT143 spherical roller bearing
| d | 90 | mm | ||
| D | 160 | mm | ||
| B | 48 | mm | ||
| d2 | ≈ | 102 | mm | |
| D1 | ≈ | 146 | mm | |
| b | 6 | mm | ||
| K | 3 | mm | ||
| r1,2 | min. | 2 | mm | |
| Abutment dimensions | ||||
| da | min. | 101 | mm | |
| da | max. | 102 | mm | |
| Da | max. | 149 | mm | |
| ra | max. | 2 | mm | |
| Calculation data | ||||
| dynamic load rating | C | 331 | kN | |
| static load rating | C0 | 375 | kN | |
| Fatigue load limit | Pu | 39 | kN | |
| Limiting speed | 1800 | r/min | ||
| Mass | ||||
| Mass bearing | 3.7 | kg |
Code analyse of bearing BS2-2218-2CS/VT143
BS2-spherical roller bearing
2218-18x5=90mm, inner diameter of BS2-2218-2CS/VT143 bearing
2CS-contact seal, NBR, on both side
VT143-filled to 25%-45% with LGEP 2 grease
spherical roller bearing BS2-2218-2CS/VT143 image
For more spherical roller bearings, freely contact the bearing specialist to talk details.
gavinchu@sunrises-group.com
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