主要尺寸及性能数据
d
|
240 mm
|
D
|
360 mm
|
B
|
56 mm
|
Cr
|
325 rpm
|
Cor
|
465 rpm
|
Fatigue load
|
11.4 pu
|
Reference speed
|
3400 rpm
|
limit speed
|
5000 rpm
|
Type
|
Angular contact ball bearing
|
7048 ACD/P4A 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
