deep groove ball bearing
1 low vibration value,durable in remaining mute
2 precision value above P5 grade

Single row deep groove ball bearing

1 low vibration value
2 ear-pleasing with no abnormal sound and noise
3 durable in remaining mute
4 precision value above P5 grade
5 lower rotaional torque
6 fit high-temperature,low-temperature and high-humidity enviornments

Mainly applied to:
Washing machine,range hood,air conditioner,massager,laser printer,bill counter,automobile windshield wiper,cooling fan,etc.