China 34216793247 Demillon Auto Parts Rear Brake Discs For Bmw - China

The principle of the brake disc is to clamp the brake disc through the brake caliper, so that it contacts the tire to generate friction, thereby slowing down or stopping the rotation of the wheel to achieve the braking effect.

EAN Auto Parts presents high-performance rear brake discs (rotors) specifically engineered for multiple BMW X5/X6 generations including E70, F15, F85, E71, F16, and F86 models.

EAN is an excellent brake disc manufacturer in China.

These precision-crafted braking components deliver exceptional stopping power while meeting strict OEM specifications.

Product Specifications

OE Number: 34216793247

Diameter: 320MM

Thickness: 20MM (minimum wear limit: 18MM)

Height: 78.5MM

Bolt Pattern: 5 lug holes

Weight: 8.12KG

Material: HT250 gray cast iron with enhanced carbon content Braking System Operation

The brake rotor (also called brake disc) works in conjunction with your vehicle's calipers and pads to create the friction needed for safe deceleration.

Here's the step-by-step process:

Driver applies pressure to brake pedal

Hydraulic fluid transmits force through brake lines

Calipers squeeze high-friction brake pads against rotating disc brakes

Friction converts kinetic energy into thermal energy

Vented rotor design dissipates heat efficiently

Wheel rotation slows until desired speed or stop is achieved Engineering & Material Advantages

Our BMW rear brake rotors feature:

Premium Alloy Composition: HT250 standard cast iron with optimized graphite structure for consistent friction performance

Thermal Management: Directional vanes between disc surfaces promote airflow, reducing brake fade during heavy use

Surface Treatment: Zinc plating on non-friction surfaces provides corrosion resistance

Precision Machining: Computer-balanced to ensure vibration-free operation up to 1, 200 RPM

Company Contact:

• Posted By: shandong EAN autoparts CO.,LTD

• Phone: 15054122292

• Address: 1504, unit 2, building4, sunshine yujing, sunshine city, pingan south road, changqing district, jinan , Shandong , China

• Email:

• Website: https://www.eanbrakesystem.com/

• Business Description: Shandong EAN Autoparts CO.,LTD is a manufacturer of domestically produced and imported automotive, semi-trailer, and full trailer chassis parts, wheel drums, and brake drums.
  
  It is located 15 kilometers east of the Jingshen Expressway on the Jingguang 107 line, in the western section of Gucheng Town Industrial Zone, Longyao County, with convenient transportation.
  
  The enterprise has a supporting service system that integrates scientific research, production, and sales for over a decade.
  
  Strong strength, with two five ton hot blast stoves, one set of medium frequency electric furnaces, excellent processing equipment, and advanced technology.
  
  We will increase investment in the development and production of new technologies and products, with our laboratory and physics laboratory, scientific and effective process control, and the ability to produce chassis components of different specifications.
  
  
  
  In today's increasingly competitive international auto parts market, our company has successively introduced casting molding lines, CNC machining equipment, and high-tech laboratory equipment, and hired experienced and highly educated technical talents with high salaries for strict quality management.
  
  We have passed ISO9001: 2000 system certification.
  
  Through our continuous efforts, our company has now developed into a modern management and operation system that integrates design, development, production, and sales.
  
  We mainly produce and sell the Dongfeng Tianlong series, Ankai Bus K08, Guilin Daewoo, Shanghai Shenwo, Delong F2000, Jiefang, and semi-trailer, KIC, Steyr, King Steyr, Red Rock, BPW, Brake drums, wheel hubs, and brake shoes for various cars such as Fuhua, Volvo, Anweiqiao, Huanghe, Xiaofeilong CIF, Shuangqiao series, Xiangqiao series, Dashanqiao series, Juneng King, Engineering King, Jiupingchai, Dadi Bridge series, Kanda, Suizhou semi-trailer, Taituo, Jinlong, York, etc.
  
  You can also provide samples and drawings for customized processing.
  
  Through the advantages of quality and good reputation, automotive brake drums, wheel hubs, and cast steel shaft heads have not only won strong support from users from all walks of life in China, but also from countries and regions such as Japan, South Korea, Europe, America, and Southeast Asia, which are highly favored by foreign businesses.
  
  Our company adheres to the concept of "technology as the guide, quality for survival, customer as the god, and reputation as the first", and sincerely welcomes domestic and foreign customers to visit and guide us for common development.
  
  Main markets: National; North America; South America; Western Europe; Eastern Europe; Africa.
  
  Product service: Brake drum; Brake drum; hub; Axle assembly.