主要尺寸及性能数据
d
|
20 mm
|
D
|
32 mm
|
B
|
7 mm
|
Cr
|
3.64 rpm
|
Cor
|
2.5 rpm
|
Fatigue load
|
0.106 pu
|
Reference speed
|
48000 rpm
|
limit speed
|
75000 rpm
|
Type
|
Angular contact ball bearing
|
71804 ACD/HCP4 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
