Cooling fan usually refers to air-cooled cooling fan, including DC fan, AC fan, booster cooling fan, blower etcs. It uses air flow to take away the heat generated by household appliances to ensure the normal operation of the equipment. The cooling fan bearing is the core transmission component of the cooling fan. It supports and fixes the rotor of the fan motor to make the fan rotate at high speed. Therefore, the quality of cooling fan bearing largely determines the quality and service life of cooling fan.
Runstar Bearings is a professional cooling fan bearings factory, we has been committed to the R & D and production of high-precision cooling fan bearings since 2007. The cooling fan bearings from Runstar are deeply loved and recognized by users, with the following characteristics.
1:High Precision. The stable and high-precision cooling fan bearings dimensional tolerance can make the perfect fit between the cooling fan bearings and rotor.
2: High speed, flexible rotation. Most motors have requirements for the rotation speed of cooling fan bearings, and Runstar bearings can meet the requirements to design and manufacture high speed cooling fan bearings at request.
3:Low noise. Each cooling fan bearings from Runstar Bearings is strictly controlled and tested by BVT
4:Low friction. Complete processing technology and proper lubrication make the cooling fan bearings reduce friction and resistance as much as possible during operation, so that cooling fan bearings cans run free and fast with a very low friction.
5:Long life. Most cooling fans, usually are used for a long time, so the service life of cooling fan bearings need to be long enough to ensure the service life of cooling fan.
6: RoHs and REACH compliance. All cooling fan bearings from Runstar Bearings comply with RoHS and REACH compliance.
Runstar has the followings cooling fan bearings for choices.
MR52ZZ 2*5*2.5
682ZZ 2*5*2.3
MR83ZZ 3*8*3
693ZZ 3*8*4
684ZZ 4*9*4
