Bearings, units and housings -- Roller bearings -- Cylindrical roller thrust bearings -- Cylindrical roller thrust bearings -- SKF 81209 TN
81209 TN
Dimensions
| d | 45 | mm | |
| D | 73 | mm | |
| H | 20 | mm | |
| d1 | 73 | mm | |
| D1 | 47 | mm | |
| B | 5.5 | mm | |
| r1,2 | min. | 1 | mm |
Abutment dimensions
| da | min. | 70 | mm |
| Da | max. | 48 | mm |
| ra | max. | 1 | mm |
Calculation data
| Basic dynamic load rating | C | 83 | kN | |
| Basic static load rating | C0 | 255 | kN | |
| Fatigue load limit | Pu | 26.5 | kN | |
| Reference speed | 1800 | r/min | ||
| Limiting speed | 3600 | r/min | ||
| Minimum axial load factor | A | 0.0052 |
Mass
| Mass bearing | 0.29 | kg |
Included products
| Roller and cage thrust assembly | ||||
| Shaft washer | ||||
| Housing washer | ||||