| Sealing test / air tightness test: Pass criteria is no air leakage allowed. |
| ABS/sensor standards: Tone wheel single tooth pitch error ≤ ±5%; Total cumulative pitch error ≤ 8%; Sensor output parameters comply with Chinese standards QC/T 783 and QC/T 824. |
| Sealing performance must meet dust and water ingress protection rating per Chinese standard IP69K; No leakage or performance degradation after mud-water test. |
| For the bolt slippage test, the hub bearing unit is installed on the test device, and a torque of 150 N·m is applied to the bolt. The thread is observed to see if it is damaged or if the bolt rotates relative to the bearing flange. |
| Key surface roughness (e.g., raceway, face) Ra ≤ 0.8 μm. |
Application
This wheel hub unit adopts an built-in design, seamlessly combining the bearing, hub, sealing ring and ABS sensor ring (if equipped). It extensively simplifies the automobile meeting procedure and reduces the chance of installation errors. The built-in shape now not solely enhances the connection balance between elements however additionally reduces noise and vibration all through driving, offering a smoother using trip for the vehicle. It is broadly appropriate for household cars, SUVs and mild industrial vehicles.
1.Extreme Temperature Resistance: Stable operation in low and high temperature environments, suitable for multi-climate areas
2.Low noise operation: Strictly controlled tolerances and finish, low noise, quieter driving
3.Lightweight Material: High-strength light alloys, to protect the strength and reduce the weight, effectively reducing the body load
4.High load-bearing: Special structure improves radial/axial load-bearing, stabilizes the body, and can cope with complex road conditions
5.Convenient Installation: Standardized size interface, no need for complicated tools, maintenance personnel can quickly replace
Highlights at a glance
Genuine OEM Quality Assurance:All parts are directly sourced from qualified manufacturers with complete traceability, strictly matching original vehicle assembly standards and eliminating counterfeit or refurbished components.
Full Vehicle Model Coverage:We supply a complete range of parts for mainstream Chinese fuel vehicles and new energy brands, including powertrain, chassis, body and EV core components.
Direct Factory Competitive Pricing:By cutting redundant middlemen, we offer highly cost-effective prices while maintaining authentic quality, maximizing profit space for global partners.
Large-Scale Intelligent Warehousing:Backed by a 6,000 ㎡ professional warehouse and intelligent inventory system, we ensure stable stock and fast, efficient order fulfillment.
Customized Global Export Services:We provide market-specific solutions, complete certification documents and flexible logistics, perfectly adapting to Europe, Africa, Asia and other international markets.
FAQ
Q: Do the merchandise meet environmental safety requirements? What applicable certifications do they have?
A: Our merchandise comply with the necessities of EU RoHS Directive and REACH Regulation, and have received ISO 14001 environmental administration device certification. The manufacturing manner adopts environmentally pleasant technological know-how with no air pollution emissions.
Q: How many years of trip does your corporation have in wheel hub meeting production? What are the cooperation cases?
A: Our enterprise has centered on wheel hub meeting manufacturing for 26 years. Cooperative clients cowl auto components dealers, automobile producers and development equipment businesses in greater than 150 international locations and areas round the world. Confidential variations of instances can be furnished for reference.
Q: Do you support product customization?
A: We support customization services. According to the OE number, vehicle model parameters or drawings provided by customers, we can accurately match the technical requirements of different vehicle models such as passenger cars, commercial vehicles and construction machinery to meet personalized supporting needs.
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