7412 BCBM
Dimensions
|
d | | 60 | mm |
D | | 150 | mm |
B | | 35 | mm |
d1 | ≈ | 95.15 | mm |
d2 | ≈ | 77.95 | mm |
D1 | ≈ | 116.46 | mm |
a | | 62 | mm |
r1,2 | min. | 2.1 | mm |
r3,4 | min. | 2.1 | mm |
Abutment
dimensions
|
da | min. | 55 | mm |
Da | max. | 110 | mm |
Db | max. | 135.4 | mm |
ra | max. | 2 | mm |
rb | max. | 2 | mm |
Calculation
data
Bearing pair arranged
back-to-back or face-to-face
Basic dynamic load rating | C | | 119 | kN |
Basic static load rating | C0 | | 86.5 | kN |
Fatigue load limit | Pu | | 3.6 | kN |
Reference speed | | | 5600 | r/min |
Limiting speed | | | 6000 | r/min |
Calculation factor | kr | | 0.1 | |
Calculation factor | ka | | 1.6 | |
Calculation factor | e | | 1.14 | |
Calculation factor | X | | 0.57 | |
Calculation factor | Y0 | | 0.52 | |
Calculation factor | Y1 | | 0.55 | |
Calculation factor | Y2 | | 0.93 | |
Single bearing
or bearing pair arranged in tandem |
Calculation factor | X | | 0.35 | |
Calculation factor | Y0 | | 0.26 | |
Calculation factor | Y1 | | 0 | |
Calculation factor | Y2 | | 0.57 | |
Mass