主要尺寸及性能数据
d
|
7 mm
|
D
|
17 mm
|
B
|
5 mm
|
Cr
|
0.923 rpm
|
Cor
|
0.365 rpm
|
Fatigue load
|
0.016 pu
|
Reference speed
|
90000 rpm
|
limit speed
|
56000 rpm
|
Type
|
Deep groove ball bearing
|
W 619/7 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
