Detailed description
|
d |
800 mm |
|
D |
1130 mm |
|
B |
120 mm |
|
d1 |
≈ 931 mm |
|
D1 |
≈ 1004 mm |
|
a |
465 mm |
|
r1,2 |
min. 7.5 mm |
|
r3,4 |
min. 4 mm |
|
da |
min.828 mm |
|
Da |
max 1102 mm |
|
Db |
max 1115 mm |
|
ra |
max 6 mm |
|
rb |
max 3 mm |
|
C |
1080 Kn |
|
C0 |
3200 Kn |
|
Pu |
44 Kn |
|
Fatigue load limi |
450 r/min |
|
Reference speed |
480 r/min |
|
Mass |
395 Kg |
The axial load carrying capacity of angular contact ball bearings
BA1B 311745 increases as the contact angle increases. The contact angle is defined as the angle between the line joining the points of contact of the ball and the raceways in the radial plane, along which the combined load is transmitted from one raceway to another, and a line perpendicular to the bearing axis














