Oil: Vika wheel hub units use Japanese collaborative AF-1 oil specially designed for automotive wheel hub bearings, which can still be used with confidence under harsh conditions (-20 ° C~170 ° C). Extreme pressure additives and oxidation stabilizers are added to enhance load capacity and resist softening and leakage.
Steel balls: The curvature, arrangement position, and clearance between each steel ball and the ball are very uniform; In working condition, the steel ball rotates smoothly without any obstruction and is not easily worn.
| Product Name |
|
| Brand Name |
OEM/WELTRUN |
| Seals Type |
OPEN |
| Material |
Chrome Steel ,Stainless steel,Ceramic,Nylon |
| Clearance |
C0,C2,C3,C4,C5 |
| Precision Grade |
P6,P5,P4,P2(ABEC3, ABEC5, ABEC7, ABEC9) |
| Greese |
SRL ,PS2, Alvania R12 ,etc |
| Number of Row |
Double Row |
| Certifications |
ISO 9001 |
| Package |
Box,Carton,Wooden Box,Plastic Tube or Per buyers requirement . |
| MOQ |
1PCS |
| Serice |
OEM |
| Sample |
Available |
| Payment Term |
TT or Western Union |
| Port |
Guangzhou/Qingdao/Shanghai/Ningbo |
High frequency quenching process: The depth of the high-frequency quenching layer on the inner and outer rings is 2.5 to 3.5mm, and the quenching depth and hardness are strictly controlled to ensure the service life of the bearing.
Heat treatment process: Vika wheel hub units adopt bainitic process to increase toughness, prevent cracking during rotation, and extend service life.
Turning process: mud sink design, mud and water are easily thrown out; Numerical control automated turning not only ensures smooth and wear-resistant cutting patterns on the surface of each part and uniform chamfering, but also has high dimensional accuracy and strong stability for each component.
Rolling process: Vika wheel hub units strictly follow OE standards, and their surface rolling smoothness reaches Rz0.2, which can replace heat treatment processes.
Thread: The surface of the thread is smooth, with good self-locking and wear resistance, easy assembly, and high strength.
Pulling teeth: The pulling teeth knife starts from the bottom diameter of the groove and forms one cut, ensuring the tolerance requirements of the guide teeth and improving the accuracy of the installation of the guide teeth.
Spiral riveting: The spiral riveting mouth is a circular arc mouth formed by spinning, which meets OE standards.
Liaocheng Rongyi Trading Co., Ltd. Was established in 2019 and is a subsidiary of Liaocheng Fufeng Automotive Parts Co., Ltd. The company currently has 150 employees, including 5 design engineers and 15 mold personnel. The production area is 30000 square meters, with two casting production lines, more than 200 stamping
Equipment, and more than 50 machining equipment. The company's annual output value is 90 million yuan.
Our products cover both passenger and commercial vehicles, with a focus on hub bearing clutch bearing and hub units The products involve clutch accessories, brake accessories, and wheel hub bearing. The company has independent research and development capabilities, mold design and manufacturing Capabilities, and a product testing center.
Main supporting customers: FAW Volkswagen, FAW Hongqi, DANA, FAW Fuwei An Daotuo, SHACMAN, FOTON, SINOTRUK, China National Heavy Duty Truck, etc.
Meeting customer needs is our corporate philosophy that we have always adhered to.
Our corporate mission is to reassure customers, satisfy employees, and be responsible for society.
We will provide customers with high-quality products and first-class services with a professional, honest, lean, and efficient attitude, and strive to become an international first-class brand enterprise!
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