主要尺寸及性能数据
d
|
220 mm
|
D
|
340 mm
|
B
|
56 mm
|
Cr
|
255 rpm
|
Cor
|
355 rpm
|
Fatigue load
|
9 pu
|
Reference speed
|
2000 rpm
|
limit speed
|
2000 rpm
|
Type
|
Angular contact ball bearing
|
7044 BGM 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
