主要尺寸及性能数据
d
|
670 mm
|
D
|
900 mm
|
B
|
103 mm
|
Cr
|
676 rpm
|
Cor
|
1500 rpm
|
Fatigue load
|
22.4 pu
|
Reference speed
|
1200 rpm
|
limit speed
|
1000 rpm
|
Type
|
Deep groove ball bearing
|
619/670 MA deep groove ball bearing can be used in gearboxes, instruments and meters, motors, household appliances, internal combustion engines, traffic vehicles, agricultural machinery, construction machinery, engineering machinery, roller skates, yo yo, etc
