Description
Tapered roller bearings, single row
Dimensions
d | 20 | mm | |
D | 42 | mm | |
T | 15 | mm | |
d1 | ≈ | 32.1 | mm |
B | 15 | mm | |
C | 12 | mm | |
r1,2 | min. | 0.6 | mm |
r3,4 | min. | 0.6 | mm |
a | 10 | mm |
Abutment dimensions
da | max. | 25 | mm |
db | min. | 25 | mm |
Da | min. | 36 | mm |
Da | max. | 37 | mm |
Db | min. | 39 | mm |
Ca | min. | 3 | mm |
Cb | min. | 3 | mm |
ra | max. | 0.6 | mm |
rb | max. | 0.6 | mm |
Calculation data
Basic dynamic load rating | C | 24.2 | kN | |
Basic static load rating | C0 | 27 | kN | |
Fatigue load limit | Pu | 2.6 | kN | |
Reference speed | 12000 | r/min | ||
Limiting speed | 16000 | r/min | ||
Calculation factor | e | 0.37 | ||
Calculation factor | Y | 1.6 | ||
Calculation factor | Y0 | 0.9 |
Mass
Mass bearing | 0.0984 | 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