主要尺寸及性能数据
d
|
340 mm
|
D
|
460 mm
|
B
|
56 mm
|
Cr
|
364 rpm
|
Cor
|
640 rpm
|
Fatigue load
|
13.4 pu
|
Reference speed
|
2400 rpm
|
limit speed
|
3800 rpm
|
Type
|
Angular contact ball bearing
|
71968 ACDMA/HCP4A 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
