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Trailer Axle Hub Assembly Disc Brake 8 Inch Wheel Hub Disc Brake For Trailer Axle
What is the thermal capacity?
The brake rotors must be capable of absorbing the heat generated by the brakes as they convert the moving car’s kinetic energy into heat. The amount of kinetic energy a trailer has (and, therefore, the amount of heat the rotors must be able to absorb) depends on the weight of the trailer and the square of the speed of the trailer. The rotor’s ability to absorb this heat depends on its mass (weight), and on how well it cools. Exposed as they are to cooling airflow, this is one area where discs are superior to drums.
Recall that brakes need to be able to do 3 things:
Develop enough clamping force to create enough friction between pad and rotor to convert trailers kinetic energy to heat.
Develop enough brake torque to reach the limit of traction (lockup the tires) in all conditions, and
Have enough mass to absorb the conversion of the trailers kinetic energy to heat without boiling the fluid, warping the rotors, cooking seals, etc. And they must do both with good and consistent feel!
In order to apply the brakes the driver must be able to both move and pressurize the hydraulic fluid. The master cylinder piston has the job of moving the brake fluid through the lines in order to bring the brake pads into contact with the rotor, and of pressurizing that fluid creates clamping force.
2,000 lbs
1
Products NO.
Part No.
Description
AC05800000
AC03400300
Brake caliper
AC05800200
8" hub disc 5*4.5" PCD
AC05800101
4 bolt mounting bracket
FAQ
1. who are we? We are based in Shandong, China, start from 2006,sell to North America(55.00%),Domestic Market(29.00%),Oceania(10.00%),Western Europe(3.00%),Africa(00.00%),Mid East(00.00%),Eastern Asia(00.00%). There are total about 301-500 people in our office.
2. how can we guarantee quality? Always a pre-production sample before mass production; Always final Inspection before shipment;
3.what can you buy from us? Brake Assembly and Parts/Axle Assembly and Parts/Brake Shoe/Brake Lining
4. what services can we provide? Accepted Delivery Terms: FOB,CFR,CIF,EXW； Accepted Payment Currency:USD,JPY; Accepted Payment Type: T/T,L/C,PayPal; Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2006
Total Annual:
40 Million-60 Million
Employee Number:
450~500
Ecer Certification：
Verified Supplier
Weifang Airui Brake System Co., Ltd. was founded in 2006, which is a China-Hong Kong-Macao joint venture, it also Reached a strategic alliance with Axle Teknology Group Inc.
Specializes in the design, development, manufacturing and sales of trailers, trailer axles, brakes, chassis and chassis parts... Weifang Airui Brake System Co., Ltd. was founded in 2006, which is a China-Hong Kong-Macao joint venture, it also Reached a strategic alliance with Axle Teknology Group Inc.
Specializes in the design, development, manufacturing and sales of trailers, trailer axles, brakes, chassis and chassis parts...
