主要尺寸及性能数据
d
|
90 mm
|
D
|
160 mm
|
B
|
40 mm
|
Cr
|
112 rpm
|
Cor
|
122 rpm
|
Fatigue load
|
4.65 pu
|
Reference speed
|
6300 rpm
|
limit speed
|
3400 rpm
|
Type
|
Deep groove ball bearing
|
4218 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
