主要尺寸及性能数据
d
|
12 mm
|
D
|
21 mm
|
B
|
5 mm
|
Cr
|
1.74 rpm
|
Cor
|
0.915 rpm
|
Fatigue load
|
0.039 pu
|
Reference speed
|
70000 rpm
|
limit speed
|
43000 rpm
|
Type
|
Deep groove ball bearing
|
61801 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
