The wheel hub bearing unit is developed on the basis of standard angular contact ball bearings and tapered roller bearings. It integrates two sets of bearings into one. It has the advantages of good assembly performance, no need for clearance adjustment, light weight, compact structure, large load capacity, grease can be pre-loaded for sealed bearings, no external wheel hub seals and no maintenance. It has been widely used in cars and there is a trend of gradually expanding its application in trucks.
Wheel hub bearings are widely used in modern automobiles, particularly in passenger cars, where they are highly regarded for their maintenance-free nature. In heavy-duty vehicles, with technological advancements, wheel hub bearings are also gradually expanding their application to meet the demand for higher strength and durability.
Overall, the sophisticated design and continuously improving performance of wheel hub bearings provide strong support for vehicle stability and driving experience. As automotive engineers and drivers, it is crucial to understand the working principles and advantages of this critical component.
Model number | Comparison KOYO | Comparison FAG | Comparison SKF | Comparison NSK | Basic dimensions(mm) d | Basic dimensions(mm) D | Basic dimensions(mm) B | Weight ≈kg | vehicle model |
|---|---|---|---|---|---|---|---|---|---|
| DAC38720236/33 | DAC3872W-8 | - | VKBA1191 | 38BWD12 | 37.99 | 72.02 | 36 | 0.56 | Honda,Rover |
| DAC38730040 | DAC3873-1 | - | - | - | 38 | 73 | 40 | 0.67 | - |
| DAC38740040 | - | - | - | 38BWD10B | 38 | 74 | 40 | 0.69 | - |
| DAC38740050 | - | 559192 | FWB116 | 38BWD06D | 38 | 74 | 50 | 0.85 | - |
| DAC38740236/33 | DAC3874W-6 | - | - | 38BWD24 | 37.99 | 74.02 | 36 | 0.62 | Toyota |
| DAC38740236/33B | - | - | - | 38BWD15 | 37.99 | 74.02 | 36 | 0.61 | - |
| DAC38740450 | - | - | - | - | 38 | 74.04 | 50 | 0.85 | Nissan |
| DAC38760043 | - | - | - | 38BWD23A | 38 | 76 | 43 | 0.82 | - |
| DAC38800036/33 | - | - | - | 38BWD18 | 38 | 80 | 36 | 0.79 | - |
| DAC38800236/33 | DAC3880W-1 | - | - | - | 37.97 | 80.02 | 36 | 0.79 | - |
| DAC39/41750037 | DAC39/41750037 | 567447B | BAHB633815A | - | 39 | 75 | 37 | 0.64 | Audi |
| DAC39680037 | DAC39680037 | 540733BA | BAHB311315BD | 39BWD03 | 39 | 68 | 37 | 0.49 | Volkswagen,Ford,Audi,Santana |
| DAC39720037 | DAC3972D2RSF | 542186A | BAHB311396B | 39BWD01L | 39 | 72 | 37 | 0.58 | BMW,Opel,Ford,Bedford.Vauxhall |
Shandong HZK Bearing Factory, located in Panzhuang Industrial Park, Linqing City, Shandong Province, covers a total building area of over 10,000 square meters. HZK BEARING FACTORY mainly produces and sells spherical roller bearings, cylindrical roller bearings, deep groove ball bearings, tapered roller bearings, thrust self-aligning roller bearings, automotive wheel bearings, and more. The factory is equipped with fully automated workshops, heat treatment equipment, lathes, grinding machines, ultra-precision equipment, and assembly facilities. We utilize industry-leading production equipment and testing instruments, and have multi-story warehouses to fully guarantee bearing quality and delivery speed. HZK BEARING also customizes various non-standard products. We welcome customers to visit our factory for guidance, business negotiations, and mutual development.
faq
Q: What is your delivery time?
A: If the goods are in stock, it generally takes 5-10 days. If the goods are not in stock, it takes 15-20 days depending on the quantity.
Q: How are you packaged?
A: Packaging can be customized according to customer requirements.
Q: Are we a trading company or a manufacturer?
A: We are a manufacturer with our own factory.
Q: I want a specific size or color of goods, can you customize it?
A: We provide rolls and sheets, as well as post-processing services such as logo printing.
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