Product Description
Auto Wheel Hub Bearing Unit Front Axle Wheel Bearing Hub
Technical information:
| Bearing No. | GERMANY | SWEDEN | JAPAN | Dimension(mm) | kg | |||
| d1 | D | B | C | |||||
| DAC25525716 | 565592 | 25 | 52 | 20.6 | 20.6 | 0.19 | ||
| DAC25520037 | 156704 | 25 | 52 | 37 | 37 | 0.31 | ||
| DAC25520042 | 25 | 52 | 42 | 42 | 0.36 | |||
| DAC25520043 | 546467/576467 | 25 | 52 | 43 | 43 | 0.36 | ||
| DAC25550043 | 617546A | 25BWD01 | 25 | 55 | 43 | 43 | 0.44 | |
| DAC25560032 | 445979 | BT2B445539AA | 25 | 56 | 32 | 32 | 0.34 | |
| DAC29530037 | 857123AB | 29 | 53 | 37 | 37 | 0.35 | ||
| DAC30600037 | BAH5000 | 30 | 60 | 37 | 37 | 0.42 | ||
| DAC30600337 | 529891AB | 30 | 60.3 | 37 | 37 | 0.42 | ||
| DAC30600337 | 545312/581736 | 30 | 60.3 | 37 | 37 | 0.42 | ||
| DAC34620037 | 531910/561447 | BA2B633313CA | 30BWD07 | 34 | 62 | 37 | 37 | 0.41 |
| DAC34640034 | 434201B/VKBA1307 | 30BWD07 | 34 | 64 | 34 | 34 | 0.43 | |
| DAC34640037 | 532066DE | BAHB311316B/3 0571 4 | 34 | 64 | 37 | 37 | 0.47 | |
| DAC34640037 | 540466B/8571 | VKBA1382 | 34BWD03/ACA78 | 34 | 64 | 37 | 37 | 0.47 |
| DAC34660037 | 559529/580400CA | 605214/VKBA1306 | 34BWD04/BCA70 | 34 | 66 | 37 | 37 | 0.5 |
| DAC35640037 | BA2B3 0571 6 | 34BWD11 | 35 | 64 | 35 | 35 | 0.4 | |
| DAC35650035 | 546238A | 636114A/479399 | 34BWD10B | 35 | 65 | 35 | 35 | 0.4 |
| DAC35650037 | BAH0042 | 35 | 65 | 37 | 37 | 0.51 | ||
| DAC35660032 | BA2B443952/445620B | 35 | 66 | 32 | 32 | 0.42 | ||
| DAC35660033 | 35BWD19E | 35 | 66 | 33 | 33 | 0.43 | ||
| DAC35660037 | 544307C/581571A | 445980A/BAH-5001A | 35 | 66 | 37 | 37 | 0.48 | |
| DAC35680037 | 430042C | 633676/BAH-0015 | 35 | 68 | 37 | 37 | 0.52 | |
| DAC35680037 | 541153A/549676 | 311309/BAH-571 | 35 | 68 | 37 | 37 | 0.52 | |
| DAC35720033 | 548083 | 633528F/633295B | 35BWD21(4RS) | 35 | 72 | 33 | 33 | 0.58 |
| DAC35720033 | 548033 | BAH0031 | 35 | 72 | 33 | 33 | 0.58 | |
| DAC3572571 | BA2B445535AE | XGB 4571 | 35 | 72.04 | 33 | 33 | 0.58 | |
| DAC35725713/31 | 562686 | 456162/44762B | XGB 4571 | 35 | 72.02 | 33 | 31 | 0.54 |
| DAC35720034 | 54 0571 /548376A | BAHB633669/BAH0013 | 35 | 72 | 34 | 34 | 0.58 | |
| DAC35770042 | VKBA1343 | 35BWD06ACA111 | 34.99 | 77.04 | 42 | 42 | 0.86 | |
| DAC37720033 | VKBA857 | 35BWD01C | 37 | 72 | 33 | 33 | 0.51 | |
| DAC37720037 | VKBA3763 | 37 | 72 | 37 | 37 | 0.59 | ||
| DAC37725717 | 527631 | BAH0051B | 37 | 72.02 | 37 | 37 | 0.59 | |
| DAC37740045 | 541521C | BAH0012AM5S | 37 | 74 | 45 | 45 | 0.79 | |
| DAC38700037 | ZFRTBRGHOO37 | 633571CB | 38 | 70 | 37 | 37 | 0.56 | |
| DAC38700038 | 35715A | 37BWD01B | 38 | 70 | 38 | 38 | 0.57 | |
| DAC38710033/30 | BAHB636193C | 37.99 | 71.02 | 33 | 30 | 0.5 | ||
| DAC38710039 | 574795A | 686908A | 38BWD31CA53 | 37.99 | 71 | 39 | 39 | 0.62 |
| DAC38720036/33 | FW135 | 38BWD09ACA120 | 38 | 72 | 36 | 33 | ||
| DAC38720040 | 575069B | VKBA3929 | 30BWD22 | 38 | 72 | 40 | 40 | 0.63 |
| DAC38730040 | 30BWD12 | 38 | 73 | 40 | 40 | 0.67 | ||
| DAC38740036/33 | 574795A | VKBA1377 | 38 | 74 | 36 | 33 | 0.61 | |
Our packing:
| Delivery Time | Payment Terms | Shipping Method | |
| Samle Order | 1-3days | 100% in Advance | By Air |
| LCL Order | 3-25days | 30% Deposit and the Balance Paid Before Shipment Or Against B/L Copy |
By Air Or By Sea |
| FCL Order | 25-45days | By Air Or By Sea |
We have been engaged in foreign trade for more than 6 years and are well-known enterprises in ZheJiang
Province. The fixed assets of the machine are more than 2 million US dollars, and the annual foreign trade
sales volume exceeds 2 million US dollars.
We have extensive cooperation with countries in Asia, Europe, and the Americas. Including Russia, Ukraine,
elarus, Kazakhstan, Uzbekistan, Tajikistan, Spain, Mexico,India, Pakistan, Turkey, Vietnam and other industrial
areas.
1. How many the MOQ of your company?
Our company MOQ is 1pc.
2. Could you accept OEM and customize?
YES, We can customize for you according to your sample or drawings.
3. Could you supply samples for free?
YES, We can supply samples for free, while you have o pay for the freight cost.
4. What is your terms of delivery?
We can accept EXW, FOB, CFR, CIF, etc. You can choose the 1 which is the most convenient cost effective for you.
5. Is it your company factory or Trade company?
We are factory, our type is Factory+Trade.
6. What is the warranty for your bearing?
2years, Customer need supply photos and send bearings back.
7. Could you tell me the packing of your goods?
Single Plastic Bag+Inner Box+Carton+Pallet, or according to your request.
8. Could you supply door to door service?
YES, by air or by express (DHL, FEDEX, TNT, EMS, SF7-10 days to your city)
9. Could you tell me the payment term of your company can accept?
T/T, Western Union, Paypal, L/C, etc.
10. What about the lead time for mass production?
Honestly, it depends on the order quantity and the season you place the order, our production capacity is 8*20ft containers
each month. Generally speaking, we suggest you start inquiry 3 to 4 months before the date you would like to get the
products at your Country.
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| Type: | Wheel Hub Bearing |
|---|---|
| Material: | Chrome Steel |
| Tolerance: | P5 |
| Samples: |
US$ 0.5/Piece
1 Piece(Min.Order) | Order Sample |
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| Customization: |
Available
| Customized Request |
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.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}
| Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
|---|
| Payment Method: |
|
|---|---|
|
Initial Payment Full Payment |
| Currency: | US$ |
|---|
| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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What are the common symptoms of a failing axle hub, and how can they be identified?
Identifying the common symptoms of a failing axle hub is crucial for timely diagnosis and repair. Here’s a detailed explanation of the common symptoms and how they can be identified:
1. Wheel Vibrations:
One of the common symptoms of a failing axle hub is noticeable wheel vibrations. As the hub becomes worn or damaged, it may cause the wheel to wobble or shake while driving. These vibrations can be felt through the steering wheel, floorboard, or seat. To identify this symptom, pay attention to any unusual vibrations that occur, especially at higher speeds.
2. Grinding or Growling Noises:
A failing axle hub can produce grinding or growling noises. This can be an indication of worn-out or damaged wheel bearings within the hub. The noise may vary in intensity, and it is often more pronounced during turns or when the vehicle is in motion. To identify this symptom, listen for any unusual grinding or growling sounds coming from the wheels while driving.
3. Wheel Play or Looseness:
A failing axle hub can result in wheel play or looseness. When the hub is damaged or worn, it may not provide a secure mounting point for the wheel. As a result, the wheel may have excessive play or feel loose when you attempt to wiggle it by hand. To identify this symptom, jack up the vehicle and try to move the wheel in different directions to check for any abnormal movement.
4. Uneven Tire Wear:
A failing axle hub can contribute to uneven tire wear. If the hub is damaged, it can affect the alignment and cause the tire to wear unevenly. Look for signs of abnormal tire wear, such as excessive wear on one side of the tire or feathering patterns. Uneven tire wear may also be accompanied by other symptoms, such as vibrations or pulling to one side while driving.
5. ABS Warning Light:
In some cases, a failing axle hub can trigger the ABS (Anti-lock Braking System) warning light on the vehicle’s dashboard. This can occur if there is a problem with the wheel speed sensor, which is often integrated into the hub assembly. The ABS warning light indicates a fault in the braking system and should be diagnosed using a diagnostic tool by a qualified technician.
6. Visual Inspection:
A visual inspection can also help identify signs of a failing axle hub. Look for any visible damage or wear on the hub, such as cracks, corrosion, or bent flanges. Additionally, check for any leaking grease around the hub or signs of excessive heat, which can indicate bearing failure.
7. Professional Diagnosis:
If you suspect a failing axle hub but are unsure, it is recommended to have the vehicle inspected by a qualified mechanic. They can perform a comprehensive examination of the wheel assembly, including the hub, bearings, and associated components. They may use specialized tools and equipment to measure wheel play, check for bearing wear, and assess the overall condition of the hub.
In summary, common symptoms of a failing axle hub include wheel vibrations, grinding or growling noises, wheel play or looseness, uneven tire wear, ABS warning light activation, and visible damage. It is essential to pay attention to these symptoms and seek professional diagnosis and repair to prevent further damage and ensure the safe operation of the vehicle.
What role does the ABS sensor play in the context of an axle hub assembly?
The ABS (Anti-lock Braking System) sensor plays a crucial role in the context of an axle hub assembly. It is an integral component of the braking system and is responsible for monitoring the speed and rotational behavior of the wheels. Here’s a detailed explanation of the role of the ABS sensor in the context of an axle hub assembly:
- Wheel speed monitoring: The primary function of the ABS sensor is to monitor the rotational speed of the wheels. It does this by detecting the teeth or magnetic patterns on a tone ring or reluctor ring mounted on the axle hub or adjacent to the wheel hub. By continuously measuring the speed of each wheel, the ABS sensor provides crucial data to the vehicle’s ABS system.
- Anti-lock Braking System (ABS): The ABS system utilizes the data provided by the ABS sensors to determine if any wheel is about to lock up during braking. If a wheel is on the verge of locking up, the ABS system modulates the braking pressure to that wheel. This prevents the wheel from fully locking up, allowing the driver to maintain control of the vehicle and reducing the risk of skidding or loss of steering control.
- Traction control: In addition to aiding the ABS system, the ABS sensors also play a role in the vehicle’s traction control system. By continuously monitoring the rotational speed of the wheels, the ABS sensors assist in detecting any wheel slippage or loss of traction. When a wheel slips, the traction control system can adjust the engine power output or apply brake pressure to the specific wheel to regain traction and maintain stability.
- Stability control: Some modern vehicles incorporate stability control systems that rely on the ABS sensors to monitor the rotational behavior of the wheels. By comparing the speeds of individual wheels, the stability control system can detect and mitigate any potential loss of vehicle stability. This may involve applying brakes to specific wheels or adjusting engine power to help the driver maintain control in challenging driving conditions or during evasive maneuvers.
- Diagnostic capabilities: The ABS sensors also provide diagnostic capabilities for the vehicle’s onboard diagnostic system. In the event of a fault or malfunction within the ABS system, the ABS sensors can transmit error codes to the vehicle’s computer, which can then be retrieved using a diagnostic scanner. This aids in the identification and troubleshooting of ABS-related issues.
The ABS sensor is typically mounted near the axle hub, with its sensor tip in close proximity to the tone ring or reluctor ring. It generates electrical signals based on the detected rotational patterns, which are then transmitted to the vehicle’s ABS control module for processing and action.
In summary, the ABS sensor plays a vital role in the context of an axle hub assembly. It monitors the rotational speed of the wheels, providing essential data for the ABS system, traction control, and stability control. The ABS sensor helps prevent wheel lockup during braking, enhances traction in slippery conditions, aids in maintaining vehicle stability, and contributes to the diagnostic capabilities of the ABS system.
What is the importance of proper lubrication in maintaining a healthy axle hub?
Proper lubrication plays a crucial role in maintaining a healthy axle hub and ensuring its optimal performance and longevity. Here’s a detailed explanation:
An axle hub consists of several components, including wheel bearings, seals, and other internal parts. These components are subjected to high loads, friction, and heat generated during normal vehicle operation. Lubrication is essential to reduce friction, dissipate heat, and provide a protective barrier between moving parts. Here are the key reasons why proper lubrication is important for maintaining a healthy axle hub:
- Reduced Friction: Adequate lubrication reduces friction between the moving parts of the axle hub. This minimizes wear and tear on the components and helps them operate smoothly. By reducing friction, proper lubrication helps prevent premature failure of critical parts, such as the wheel bearings.
- Heat Dissipation: Axle hubs generate heat during operation due to the friction between the rotating components. The lubricant acts as a coolant, helping to dissipate heat and prevent excessive temperature buildup. Proper lubrication ensures that the heat is effectively managed, preventing overheating and potential damage to the axle hub.
- Corrosion Prevention: Axle hubs are exposed to various environmental elements, including moisture, dirt, and road contaminants. These can lead to corrosion and rust, compromising the performance and structural integrity of the axle hub. Lubrication creates a protective barrier, preventing moisture and contaminants from reaching the critical components and reducing the risk of corrosion.
- Seal Integrity: Proper lubrication helps maintain the integrity of the seals in the axle hub. Seals play a vital role in preventing the entry of contaminants and retaining the lubricant within the hub assembly. Insufficient lubrication can cause the seals to deteriorate prematurely, leading to lubricant leakage and potential damage to the axle hub.
- Noise Reduction: Well-lubricated axle hubs operate quietly. The lubricant creates a cushioning effect, reducing noise and vibrations generated by the rotating components. This helps provide a comfortable and quiet driving experience.
It’s important to note that different axle hubs may require specific types of lubricants, such as grease or oil, depending on the design and manufacturer’s recommendations. Using the correct lubricant and following the specified lubrication intervals are crucial for maintaining a healthy axle hub. Over-lubrication or under-lubrication can lead to issues such as excess heat buildup, component damage, or inadequate protection.
Regular maintenance and inspection of the axle hub, including checking the lubricant level and quality, are essential. If any signs of contamination, leakage, or inadequate lubrication are observed, appropriate action should be taken, such as replenishing or replacing the lubricant and addressing any underlying issues.
In summary, proper lubrication is vital for maintaining a healthy axle hub. It reduces friction, dissipates heat, prevents corrosion, maintains seal integrity, and reduces noise. Adequate lubrication ensures smooth operation, prolongs the lifespan of the components, and helps prevent premature failures. Following the manufacturer’s recommendations regarding lubricant type and maintenance intervals is crucial for optimal axle hub performance and longevity.
editor by CX 2024-04-08