主要尺寸及性能数据
d
|
90 mm
|
D
|
140 mm
|
B
|
45 mm
|
Cr
|
46.5 rpm
|
Cor
|
102 rpm
|
Fatigue load
|
4 pu
|
Reference speed
|
6000 rpm
|
limit speed
|
7700 rpm
|
Type
|
Angular contact ball bearing
|
BTM 90 BTN9/P4CDB 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
