Description
Tapered roller bearings, single row
Dimensions
d | 85 | mm | |
D | 180 | mm | |
T | 44.5 | mm | |
d1 | ≈ | 126.57 | mm |
B | 41 | mm | |
C | 34 | mm | |
r1,2 | min. | 4 | mm |
r3,4 | min. | 3 | mm |
a | 35 | mm |
Abutment dimensions
da | max. | 107 | mm |
db | min. | 99 | mm |
Da | min. | 156 | mm |
Da | max. | 166 | mm |
Db | min. | 167 | mm |
Ca | min. | 6 | mm |
Cb | min. | 10.5 | mm |
ra | max. | 4 | mm |
rb | max. | 3 | mm |
Calculation data
Basic dynamic load rating | C | 303 | kN | |
Basic static load rating | C0 | 365 | kN | |
Fatigue load limit | Pu | 40.5 | kN | |
Reference speed | 2800 | r/min | ||
Limiting speed | 4000 | r/min | ||
Calculation factor | e | 0.35 | ||
Calculation factor | Y | 1.7 | ||
Calculation factor | Y0 | 0.9 |
Mass
Mass bearing | 4.83 | kg |
For additional information about the meaning and limitations of the product data, refer to Single row tapered roller bearings and Principles of bearing selection and application.
Details
- Listing categories ตลับลูกปืนและชุดตลับลูกปืน