主要尺寸及性能数据
d
|
60 mm
|
D
|
110 mm
|
B
|
28 mm
|
Cr
|
57.2 rpm
|
Cor
|
55 rpm
|
Fatigue load
|
2.36 pu
|
Reference speed
|
9500 rpm
|
limit speed
|
5300 rpm
|
Type
|
Deep groove ball bearing
|
4212 ATN9 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
