主要尺寸及性能数据
d
|
220 mm
|
D
|
270 mm
|
B
|
24 mm
|
Cr
|
78 rpm
|
Cor
|
110 rpm
|
Fatigue load
|
3 pu
|
Reference speed
|
4500 rpm
|
limit speed
|
2800 rpm
|
Type
|
Deep groove ball bearing
|
61844 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
