主要尺寸及性能数据
d
|
55 mm
|
D
|
120 mm
|
B
|
29 mm
|
Cr
|
74.1 rpm
|
Cor
|
45 rpm
|
Fatigue load
|
1.9 pu
|
Reference speed
|
12000 rpm
|
limit speed
|
8000 rpm
|
Type
|
Deep groove ball bearing
|
6311 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
