主要尺寸及性能数据
d
|
150 mm
|
D
|
210 mm
|
B
|
28 mm
|
Cr
|
88.4 rpm
|
Cor
|
93 rpm
|
Fatigue load
|
2.9 pu
|
Reference speed
|
6300 rpm
|
limit speed
|
5300 rpm
|
Type
|
Deep groove ball bearing
|
61930 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
