主要尺寸及性能数据
d
|
105 mm
|
D
|
145 mm
|
B
|
20 mm
|
Cr
|
57.2 rpm
|
Cor
|
65.5 rpm
|
Fatigue load
|
2.5 pu
|
Reference speed
|
7500 rpm
|
Type
|
Angular contact ball bearing
|
S71921 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
