主要尺寸及性能数据
d
|
750 mm
|
D
|
1000 mm
|
B
|
250 mm
|
Cr
|
7699 rpm
|
Cor
|
18000 rpm
|
Fatigue load
|
1100 pu
|
Reference speed
|
280 rpm
|
limit speed
|
480 rpm
|
Type
|
Spherical roller bearing
|
249/750 CA/W33 bearing is mainly used for paper machinery, reducer, railway vehicle axle, rolling mill gearbox bearing seat, rolling mill roller, crusher, vibrating screen, printing machinery, woodworking machinery, reducer for various industries, and vertical self-aligning bearing with seat.
