主要尺寸及性能数据
d
|
630 mm
|
D
|
700 mm
|
B
|
22 mm
|
Cr
|
135 rpm
|
Cor
|
440 rpm
|
Fatigue load
|
7.2 pu
|
Reference speed
|
750 rpm
|
limit speed
|
750 rpm
|
Type
|
Angular contact ball bearing
|
BA1B 311712 angular contact ball bearing is applicable to: machine tool spindle, high-frequency motor, gas turbine, centrifugal separator, small car front wheel, differential pinion shaft, booster pump, drilling platform, food machinery, dividing head, repair welding machine, low-noise cooling tower, electromechanical equipment, coating equipment, machine tool slot plate, arc welding machine
