FAQ
Q: How long is the warranty period of the wheel hub assembly? What does the warranty scope cover?
A: The warranty period of regular products is 24 months or 50,000 kilometers (whichever comes first). The warranty scope covers problems such as abnormal noise, jamming and bearing failure caused by product manufacturing defects. Free replacement service is available for non-human damage.
Q: What is your terms of payments?
A: We accept T/T L/C at beginning, 30% advance, and pay up before delivery.
Q: What is the core material of the wheel hub assembly and what are its advantages?
A: The core bearing part is made of high-purity GCr15 bearing steel, and the outer ring and flange are made of high-quality low-carbon alloy structural steel. The material has the characteristics of high strength, high wear resistance and corrosion resistance, and can adapt to long-term operation under complex road conditions.
For the bolt pull-out test, first mount the hub bearing unit onto the take a look at setup. Then observe a 4900N pressure alongside the bolt's axial path at a fee of 2mm per second. Check if the bolt pulls out relative to the bearing flange. Keep making use of axial pressure to the bolt till it comes loose, then report how the pressure adjustments till pull-out and notice the most pressure value.
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.
Application
A imperative software of modern-day wheel hub gadgets is integrating wheel pace sensors for ABS and ESC systems. The constructed - in encoder ring and sensor constantly transmit actual - time wheel rotation records to the vehicle's ECU. During emergency braking, the gadget makes use of this records to notice impending lock - up, modulating brake stress per wheel to forestall skidding. It additionally aids traction manage via figuring out wheel spin. This integration enhances using protection on slippery roads, shortens braking distances, and is fashionable on passenger motors and industrial vehicles, making sure dependable operation in numerous using conditions.
Craftsmanship Customization, Precise Adaptation - Focus on the R&D, manufacturing and customization of wheel hub gadgets & ordinary joints, empower international auto components procurement partners, with worry-free customization, controllable fine and secure delivery, and work collectively to win the future.
Equipped with a expert pre-sales session and after-sales technical team, it can furnish clients with full-process offerings such as mannequin selection, set up guidance, and troubleshooting. Exclusive stock reservation offerings are furnished for bulk buy customers, and a quick return and alternate mechanism is installed to well timed remedy quite a number issues encountered with the aid of clients in the procurement and use process, developing a long-term and steady cooperative relationship.
Precision craftsmanship customization, absolutely appropriate for wheel hub devices & frequent joints of a number automobile models. We can personalize product specifications, core substances and precision requirements in accordance to customers' precise needs. The merchandise are wear-resistant, long lasting and robust in load-bearing, steady as soon as installed, with worry-free after-sales provider throughout.
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