主要尺寸及性能数据
d
|
105 mm
|
D
|
130 mm
|
B
|
13 mm
|
Cr
|
20.8 rpm
|
Cor
|
19.6 rpm
|
Fatigue load
|
1 pu
|
limit speed
|
2800 rpm
|
Type
|
Deep groove ball bearing
|
61821-2RS1 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
