| 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. |
Pre-sales Service
The manufacturing unit focuses on precisely assembly consumer needs. A expert technical crew will take the initiative to speak with customers, totally apprehend their software eventualities (such as passenger vehicles, industrial vehicles, building machinery, etc.), overall performance necessities and bulk buying plans, and furnish centered product decision suggestions. At the equal time, it affords free product samples, technical parameter manuals and cloth checking out reviews to help clients in finishing product adaptability evaluation; for different customization needs, it will reply rapidly and difficulty personalised solutions, together with scheme design, feasibility evaluation and fee accounting, to grant complete guide for client decisions.
Application
Relying on high-precision bloodless heading forming science and extremely good bearing metal material, this wheel hub unit has top notch high-load bearing capacity, which can correctly undergo automobile weight, using influence force, radial and axial loads. After rigorous fatigue existence testing, its provider existence is some distance past the fundamental enterprise standards. Even underneath complicated street stipulations (such as bumpy roads, steep slope driving), it can preserve steady operation and make sure riding protection and reliability.
Advantage
✅ 2,000+ Models –One-stop hub unit sourcing
✅ 500,000+ In-stock Pieces–98% on-time delivery
✅ 100% Full Inspection –Zero quality compromises
✅ 150+ Countries Served –Globally trusted supplier
✅ OEM & ODM Supported –Customized solutions available
✅ 5+ New Models Monthly –Stay ahead of market trends
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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