主要尺寸及性能数据
d
|
100 mm
|
D
|
180 mm
|
B
|
34 mm
|
Cr
|
127 rpm
|
Cor
|
93 rpm
|
Fatigue load
|
3.35 pu
|
Reference speed
|
7500 rpm
|
limit speed
|
4800 rpm
|
Type
|
Deep groove ball bearing
|
6220 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
