High speed and low noise
Brand new sealing concept, P6 precision control, up to 3600r / min, to meet your needs of low noise and long life


F1 ordinary fan bearing

FC fire fan bearing

FA commercial fan bearings
Fatigue test of special bearing for F series fan
Test product: hcp208-f1
Test requirements: no power failure
Test speed: 3300rpm, 5xspb belt increases belt tension
温升:≤20°C
Test time: February 10, 2015 to March 24, 2015
Noise performance: no obvious noise increase or abnormal noise


R8 sealing structure
It has an epoch-making special sealing ring for fans,
And has obtained the patent copyright,
Change the style of the previous sealing ring,
At the same time, it has light torque, high dust-proof
It is not easy to loosen,
Meet your safe and reliable performance.
Locking nylon top thread
In the vibration, high-speed operation and other conditions, it has a very strong tightening effect.

F1 ordinary fan bearing

100% audio vibration detection
Specific fan clearance criteria
It can effectively reduce the vibration and noise during high-speed operation
Locking nylon top thread
Suitable motor grease L02
Ensure long-term low noise and stable operation of bearing
Special sealing ring R8 for fan
Specific fit of bearing core and bearing housing JH7
It is more suitable for the operating conditions of the fan, so that the bearing does not bear abnormal load and maintains excellent operation performance
FA commercial fan bearings

100% audio vibration detection
Specific fan clearance criteria
It can effectively reduce the vibration and noise during high-speed operation
Locking nylon top thread
Suitable motor grease L02
Ensure long-term low noise and stable operation of bearing
Special sealing ring R8 for fan
Specific fit of bearing core and bearing housing JH7
It is more suitable for the operating conditions of the fan, so that the bearing does not bear abnormal load and maintains excellent operation performance
Solid and reliable reinforced bearing seat
The bearing core is made of refined steel
FC fire fan bearing
Ga211-2009 meets the requirements of the Ministry of public security

The working temperature can reach 300 ℃
Luoyang Bearing Research Institute tested and verified the bearing life
Continuous operation for 8 hours a day or for a long time can reach more than 40000 hours
100% audio vibration detection
Specific fire fan clearance
Locking nylon top thread
Imported high temperature grease L15
Special high temperature resistant sealing ring R8 for fan
Specific fit of bearing core and bearing housing JH7