主要尺寸及性能数据
d
|
460 mm
|
D
|
620 mm
|
B
|
74 mm
|
Cr
|
423 rpm
|
Cor
|
750 rpm
|
Fatigue load
|
13.7 pu
|
Reference speed
|
1900 rpm
|
limit speed
|
1600 rpm
|
Type
|
Deep groove ball bearing
|
61992 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
