主要尺寸及性能数据
d
|
45 mm
|
D
|
75 mm
|
B
|
16 mm
|
Cr
|
12.1 rpm
|
Cor
|
8.15 rpm
|
Fatigue load
|
0.345 pu
|
Reference speed
|
24000 rpm
|
limit speed
|
37000 rpm
|
Type
|
Angular contact ball bearing
|
7009 ACE/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
