Product Description
Name: | Wheel HUBS with BEARINGS for CHRYSLER OE 5 0571 06AA 5 0571 06AB 5 0571 06AC 51 0571 3AA 51 0571 3AB 51 0571 3AC 5154211AA KAC K5714211AA bearing hub |
Type: | wheel bearing |
Position: | Front/rear axle |
Weight: | 2.5KG |
Specifications: | OEM standard size |
Material: | Chrome steel/GCR-15 |
Technology: | Hot forging |
CAGE: | TN Nylon |
SEAL: | ZZ, 2RS |
Rolling body: | Steel ball |
ABS: | Without |
Quality: | Top grade |
Brands: | DHXB, OEM |
Origin: | China |
DODGE : AA DODGE : AB DODGE : AC DODGE : 5715233AB
DODGE : 5715233AC DODGE : 5714211AA DODGE : 5 0571 06AA DODGE : 5 0571 06AB
DODGE : 5 0571 06AC DODGE : 51 0571 3AB DODGE : 51 0571 3AC DODGE : 5154211AA
Introduction to WHEEL HUB BEARING ASSEMBLY
Our wheel hub bearings assembly are characterised by:
- optimisation of internal geometry and sealing
- the use of steel with a very high level of cleanliness
- the use of greases specifically developed with our suppliers
Our third generation of wheel bearings integrate hub and flange functions for a streamlined and effective assembly and precise adjustment of the pre-load.
We can provide you with robust solutions, whatever your areas of application: passenger vehicles, utilities or heavy goods vehicles.
Related Catalogues You May Concern
NTN number | KOYO number | NSK number | OE number |
HUB002-6 | DACF01 | 27BWK02 | 51750-25000 |
HUB005 | DACF09 | 27BWK03 | 52710-57100 |
HUB008 | DACF1005C | 27BWK04 | 52710-02XXX |
HUB030 | DACF1015D | 27BWK06 | 52710-22400 |
HUB031 | DACF1018L | 28BWK06 | 52710-22600 |
HUB033 | DACF1571 | 28BWK08 | 52710-25000 |
HUB036 | DACF1033K | 28BWK09 | 52710-25001 |
HUB042-32 | DACF1033K-1 | 28BWK12 | 52710-25100 |
HUB053 | DACF1033K-2 | 28BWK15 | 52710-25101 |
HUB059 | DACF1034C-3 | 28BWK16 | 52710-29400 |
HUB065-15 | DACF1034AR-2 | 28BWK19 | 52710-29450 |
HUB066-52 | DACF1041H | 30BWK06 | 52710-29460 |
HUB066-53 | DACF1041JR | 30BWK10 | 52710-29500 |
HUB081-45 | DACF1050B | 30BWK11 | 52710-29XXX |
HUB082-6 | DACF1065A | 30BWK15 | 52710-29ZZZ |
HUB083-64 | DACF1072B | 30BWK16 | 52710-34XXX |
HUB083-65 | DACF1076D | 33BWK02 | 52710-34500 |
HUB099 | DACF1082 | 36BWK02 | 52710-34501 |
HUB132-2 | DACF1085 | 38BWK01 | 52710-2D000 |
HUB144 | DACF1085-2 | 41BWK03 | 52710-2D100 |
HUB145-7 | DACF1085-4-123 | 43BWK01 | 52710-3A101 |
HUB147-20/L | DACF1085-5-140 | 43BWK03 | 52710-34700 |
HUB147-22/R | DACF1086-2 | 51KWH01 | 52730-38002 |
HUB150-5 | DACF1091 | 54KWH01 | 52730-38102 |
HUB156-37 | DACF1092 | 54KWH02 | 52730-38103 |
HUB156-39 | DACF1097 | 55BWKH01RHS | 52750-1G100 |
HUB181-22 | DACF1091/G3 | 55BWKH01LHS | 45712-EL000 |
HUB181-32 | DACF1092/G3 | 2DUF58BWK038 | 43202-EL00A |
HUB184 | DACF1102A | 2DUF50KWH01EJB | 42410-06091 |
HUB184A | DACF1172 | 2DUF053N | 42450-52060 |
HUB188-6 | DACF1177 | DU5496-5 | 89544-12571 |
HUB189-2/R | 3DACF026F-7 | DU4788-2LFT | 89544-57171 |
HUB189-4/L | 3DACF026F-7S | 38BWD10 | 89544-32040 |
HUB199 | 3DACF026F-1A | 40BWD12 | 42200-SAA-G51 |
HUB226 | 3DACF026F-1AS | 40BWD16 | 43200-9F510 |
HUB227 | DACF35711AC | 40BWD17 | 43200-9F510ABS |
HUB230A | DACF35711A | 43200-WE205 | |
HUB231 | DACF7001 | 89544-48571 | |
HUB254 | DACF7002 | 52008208 | |
HUB280-2 | 3DACF026-8S | 52009867AA | |
HUB283-6 | 3DACF030N-1 | OK202-26-150 | |
HUB294 | DACF2044M | OK9A5-26-150 | |
HUB80-27 | DACF2126 PR | BN8B-26-15XD | |
DACF805201 BA | 13207-01M00 | ||
DAC4278A2RSC53 | MR223284 | ||
3C0498621 | |||
46T080705CCZ | |||
6X0501477 | |||
1T0498621 | |||
1T571611B | |||
6D20A |
ZheJiang Huaxu Bearing Co.,Ltd
Our factory specialize wheel hub bearing, wheel bearing kit, clutch bearing, taper roller bearing, truck bearing, wheel hub bearing in high quality.
Our bearings have large loading capacity and long lifetime, and widely fit in different vehicles.
wheel bearings and kits to vehicles like LADA, TOYOTA, HONDA, RENAULT, AUDI,Chevrolet, HYUNDAI,FIAT, FORD and so on.
Truck bearings applied to VOLVO, MAN, BENZ, DAF, SAF and so on.
And we can produce bearings which can meet your multifarious demands.
For example, wheel bearing, taper roller bearing, clutch release bearing, ball bearing, truck bearing ect.
We can provide brands likeTIMKEN, NSK, KOYO, NTN,, NACHI, GMB, BW, GM, HYUNDAI ect.
Q:What’s your after-sales service and warranty?
A: We promise to bear the following responsibilities when defective products were found:
1.12 months warranty from the first day of receiving goods;
2. Replacements would be sent with goods of your next order;
3. Refund for defective products if customers require.
Q:Do you accept ODM&OEM orders?
A: Yes, we provide ODM&OEM services to worldwide customers, we also customize OEM box and packing as your requirements.
Q:What’s the MOQ?
A: MOQ is 10pcs for standardized products; for customized products, MOQ should be negotiated in advance. There is no MOQ for sample orders.
Q:How long is the lead time?
A: The lead time for sample orders is 3-5 days, for bulk orders is 5-15 days.
Q:Do you offer free samples?
A: Yes we offer free samples to distributors and wholesalers, however customers should bear freight. We DO NOT offer free samples to end users.
Q:How to place order?
A: 1. Email us the model, brand and quantity,shipping way of bearings and we will quote our best price for you;
2. Proforma Invoice made and sent to you as the price agreed by both parts;
3. Deposit Payment after confirming the PI and we arrange production;
4. Balance paid before shipment or after copy of Bill of Loading.
/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
After-sales Service: | After Market Service |
---|---|
Warranty: | 50000km |
Type: | Wheel Hub Bearing |
Material: | Chrome Steel |
Tolerance: | P0.P6.P5 |
Certification: | TS16949, IATF16949 |
Samples: |
US$ 0/Set
1 Set(Min.Order) | |
---|
Customization: |
Available
| Customized Request |
---|
How do I diagnose and address noise issues associated with a malfunctioning axle hub?
Diagnosing and addressing noise issues associated with a malfunctioning axle hub requires a systematic approach to identify the root cause and take appropriate corrective measures. Here’s a detailed explanation of the diagnostic process and steps to address the problem:
1. Identify the Noise:
The first step is to identify the specific noise associated with the malfunctioning axle hub. Pay attention to the type and characteristics of the noise, such as grinding, growling, clicking, or humming. Note when the noise occurs, whether it’s during acceleration, deceleration, or while turning. This initial identification can help narrow down the possible causes.
2. Inspect the Axle Hub:
Visually inspect the axle hub for any signs of damage or wear. Look for cracks, corrosion, or loose components. Check if there is any leaking grease around the hub, as it can indicate bearing failure. A thorough inspection can provide valuable clues about the condition of the axle hub.
3. Perform a Road Test:
Take the vehicle for a road test to observe the noise and its behavior under different driving conditions. Pay attention to any changes in the noise when making turns, accelerating, or braking. Note whether the noise gets louder or changes in pitch. This can help in further narrowing down the issue.
4. Jack up the Vehicle:
If the noise persists and is suspected to be coming from the axle hub, jack up the vehicle and secure it with jack stands. Rotate the wheel associated with the suspected axle hub and listen for any abnormal noise or roughness. Try to wiggle the wheel by hand to check for excessive play or looseness, which can indicate a problem with the hub assembly.
5. Check Wheel Bearings:
A common cause of noise issues in axle hubs is worn-out or damaged wheel bearings. To check the wheel bearings, grasp the tire at the 12 o’clock and 6 o’clock positions and attempt to rock it back and forth. Excessive movement or play indicates a potential problem with the wheel bearings. Additionally, spin the wheel and listen for any grinding or rumbling noises, which can also be indicative of bearing issues.
6. Addressing the Issue:
If a malfunctioning axle hub is identified as the source of the noise, the following steps can be taken to address the problem:
- Replacement: If the axle hub is severely damaged or the bearings are worn out, replacing the entire hub assembly is often recommended. This ensures proper fitment, bearing integrity, and overall reliability. Consult the vehicle’s service manual or seek professional assistance for the correct replacement procedure.
- Bearing Replacement: In some cases, it may be possible to replace the wheel bearings within the axle hub if they are the sole source of the noise issue. This requires specialized tools and expertise, so it is advisable to consult a qualified mechanic for bearing replacement.
- Additional Repairs: Depending on the severity of the issue, it may be necessary to address other related components. This can include replacing damaged CV joints, inspecting and replacing worn brake components, or addressing any other issues identified during the diagnostic process.
7. Post-Repair Verification:
After addressing the noise issue by repairing or replacing the malfunctioning axle hub, take the vehicle for a test drive to verify that the noise is eliminated. Ensure that the vehicle operates smoothly, and there are no abnormal vibrations or noises coming from the axle hub during different driving conditions.
It’s important to note that diagnosing and addressing noise issues associated with a malfunctioning axle hub can be complex, and it may require the expertise of a qualified mechanic. If you’re uncomfortable performing the diagnostics and repairs yourself, it’s advisable to seek professional assistance to ensure an accurate diagnosis and proper resolution of the issue.
In summary, diagnosing and addressing noise issues associated with a malfunctioning axle hub involves identifying the noise, inspecting the hub, performing a road test, checking wheel bearings, and taking appropriate repair or replacement measures. Following a systematic approach and seeking professional help when needed can help resolve the noise issue and ensure the safe operation of the vehicle.
Are there specific tools required for DIY axle hub replacement, and where can I find them?
When undertaking a DIY axle hub replacement, certain tools are needed to ensure a smooth and successful process. Here are some specific tools that are commonly required for DIY axle hub replacement and where you can find them:
- Jack and jack stands: These tools are essential for raising the vehicle off the ground and providing a stable support system. You can find jacks and jack stands at automotive supply stores, hardware stores, and online retailers.
- Lug wrench or socket set: A lug wrench or a socket set with the appropriate size socket is necessary to loosen and tighten the lug nuts on the wheel. These tools are commonly available at automotive supply stores, hardware stores, and online retailers.
- Torque wrench: A torque wrench is required to tighten the lug nuts on the wheel and other fasteners to the manufacturer’s recommended torque specifications. Torque wrenches can be found at automotive supply stores, tool stores, and online retailers.
- Pry bar: A pry bar is useful for gently separating the axle hub assembly from the mounting point, especially if it is tightly secured. Pry bars are available at automotive supply stores, hardware stores, and online retailers.
- Hammer: A hammer can be used to tap or lightly strike the axle hub assembly or its components for removal or installation. Hammers are commonly available at hardware stores, tool stores, and online retailers.
- Wheel bearing grease: High-quality wheel bearing grease is necessary for lubricating the axle hub assembly and ensuring smooth operation. Wheel bearing grease can be purchased at automotive supply stores, lubricant suppliers, and online retailers.
- Additional tools: Depending on the specific vehicle and axle hub assembly, you may require additional tools such as a socket set, wrenches, pliers, or specific specialty tools. Consult the vehicle’s service manual or online resources for the specific tools needed for your vehicle model.
To find these tools, you can visit local automotive supply stores, hardware stores, or tool stores in your area. They typically carry a wide range of automotive tools and equipment. Alternatively, you can explore online retailers that specialize in automotive tools and equipment, where you can conveniently browse and purchase the tools you need.
It’s important to ensure that the tools you acquire are of good quality and suitable for the task at hand. Investing in quality tools can make the DIY axle hub replacement process more efficient and help achieve better results. Additionally, always follow the manufacturer’s instructions and safety guidelines when using tools and equipment.
In summary, specific tools are required for DIY axle hub replacement, such as a jack and jack stands, lug wrench or socket set, torque wrench, pry bar, hammer, and wheel bearing grease. These tools can be found at automotive supply stores, hardware stores, tool stores, and online retailers. Acquiring quality tools and following proper safety guidelines will contribute to a successful DIY axle hub replacement.
Where can I access reliable resources for understanding the relationship between axles and hubs?
When seeking reliable resources to understand the relationship between axles and hubs, there are several avenues you can explore. Here’s a detailed explanation:
1. Manufacturer’s Documentation: The first place to look for information is the official documentation provided by the vehicle manufacturer. Consult the owner’s manual or technical service manuals for your specific vehicle model. These resources often contain detailed explanations, diagrams, and specifications regarding axles and hubs, including their relationship and functionality.
2. Automotive Repair and Service Manuals: Automotive repair and service manuals, such as those published by Haynes or Chilton, can be valuable sources of information. These manuals provide comprehensive guidance on various vehicle systems, including axles and hubs. They often include step-by-step instructions, diagrams, and troubleshooting tips to help you understand the relationship between axles and hubs.
3. Online Forums and Communities: Online forums and communities dedicated to automotive enthusiasts or specific vehicle makes and models can be excellent resources. These platforms provide opportunities to interact with experienced individuals who may have in-depth knowledge about axles and hubs. Participating in discussions, asking questions, and sharing experiences can help you gain insights and a better understanding of the relationship between axles and hubs.
4. Professional Mechanics and Technicians: Consulting with professional mechanics or technicians who specialize in your specific vehicle make or have expertise in axles and hubs can provide valuable information. They can explain the relationship between axles and hubs, answer your questions, and provide practical insights based on their experience. Local service centers or authorized dealerships are good places to seek professional advice.
5. Educational Institutions: Technical schools, vocational programs, and community colleges often offer courses or resources related to automotive technology. Consider exploring their curriculum or reaching out to instructors who can provide educational materials or guidance on understanding axles and hubs.
6. Online Research and Publications: Conducting online research can lead you to various publications, articles, and websites that provide information on axles and hubs. However, it’s crucial to critically evaluate the credibility and reliability of the sources. Look for reputable websites, publications from trusted automotive organizations, or articles written by experts in the field.
Remember to cross-reference information from multiple sources to ensure accuracy and reliability. It’s also important to stay up to date with the latest advancements and industry standards in the automotive field, as knowledge and technology can evolve over time.
In summary, to access reliable resources for understanding the relationship between axles and hubs, consider consulting manufacturer’s documentation, automotive repair manuals, online forums, professional mechanics, educational institutions, and conducting online research. By exploring these avenues, you can gain comprehensive knowledge and a better understanding of the relationship between axles and hubs.
editor by CX 2024-02-14
China high quality Wheel Hubs with Bearings for Chrysler OE: 5085406AA 5085406ab 5085406AC 5105233AA 5105233ab 5105233AC 5154211AA K05085406AC K05154211AA Bearing Hub with Great quality
Product Description
Name: | Wheel HUBS with BEARINGS for CHRYSLER OE 5 0571 06AA 5 0571 06AB 5 0571 06AC 51 0571 3AA 51 0571 3AB 51 0571 3AC 5154211AA KAC K5714211AA bearing hub |
Type: | wheel bearing |
Position: | Front/rear axle |
Weight: | 2.5KG |
Specifications: | OEM standard size |
Material: | Chrome steel/GCR-15 |
Technology: | Hot forging |
CAGE: | TN Nylon |
SEAL: | ZZ, 2RS |
Rolling body: | Steel ball |
ABS: | Without |
Quality: | Top grade |
Brands: | DHXB, OEM |
Origin: | China |
DODGE : AA DODGE : AB DODGE : AC DODGE : 5715233AB
DODGE : 5715233AC DODGE : 5714211AA DODGE : 5 0571 06AA DODGE : 5 0571 06AB
DODGE : 5 0571 06AC DODGE : 51 0571 3AB DODGE : 51 0571 3AC DODGE : 5154211AA
Introduction to WHEEL HUB BEARING ASSEMBLY
Our wheel hub bearings assembly are characterised by:
- optimisation of internal geometry and sealing
- the use of steel with a very high level of cleanliness
- the use of greases specifically developed with our suppliers
Our third generation of wheel bearings integrate hub and flange functions for a streamlined and effective assembly and precise adjustment of the pre-load.
We can provide you with robust solutions, whatever your areas of application: passenger vehicles, utilities or heavy goods vehicles.
Related Catalogues You May Concern
NTN number | KOYO number | NSK number | OE number |
HUB002-6 | DACF01 | 27BWK02 | 51750-25000 |
HUB005 | DACF09 | 27BWK03 | 52710-57100 |
HUB008 | DACF1005C | 27BWK04 | 52710-02XXX |
HUB030 | DACF1015D | 27BWK06 | 52710-22400 |
HUB031 | DACF1018L | 28BWK06 | 52710-22600 |
HUB033 | DACF1571 | 28BWK08 | 52710-25000 |
HUB036 | DACF1033K | 28BWK09 | 52710-25001 |
HUB042-32 | DACF1033K-1 | 28BWK12 | 52710-25100 |
HUB053 | DACF1033K-2 | 28BWK15 | 52710-25101 |
HUB059 | DACF1034C-3 | 28BWK16 | 52710-29400 |
HUB065-15 | DACF1034AR-2 | 28BWK19 | 52710-29450 |
HUB066-52 | DACF1041H | 30BWK06 | 52710-29460 |
HUB066-53 | DACF1041JR | 30BWK10 | 52710-29500 |
HUB081-45 | DACF1050B | 30BWK11 | 52710-29XXX |
HUB082-6 | DACF1065A | 30BWK15 | 52710-29ZZZ |
HUB083-64 | DACF1072B | 30BWK16 | 52710-34XXX |
HUB083-65 | DACF1076D | 33BWK02 | 52710-34500 |
HUB099 | DACF1082 | 36BWK02 | 52710-34501 |
HUB132-2 | DACF1085 | 38BWK01 | 52710-2D000 |
HUB144 | DACF1085-2 | 41BWK03 | 52710-2D100 |
HUB145-7 | DACF1085-4-123 | 43BWK01 | 52710-3A101 |
HUB147-20/L | DACF1085-5-140 | 43BWK03 | 52710-34700 |
HUB147-22/R | DACF1086-2 | 51KWH01 | 52730-38002 |
HUB150-5 | DACF1091 | 54KWH01 | 52730-38102 |
HUB156-37 | DACF1092 | 54KWH02 | 52730-38103 |
HUB156-39 | DACF1097 | 55BWKH01RHS | 52750-1G100 |
HUB181-22 | DACF1091/G3 | 55BWKH01LHS | 45712-EL000 |
HUB181-32 | DACF1092/G3 | 2DUF58BWK038 | 43202-EL00A |
HUB184 | DACF1102A | 2DUF50KWH01EJB | 42410-06091 |
HUB184A | DACF1172 | 2DUF053N | 42450-52060 |
HUB188-6 | DACF1177 | DU5496-5 | 89544-12571 |
HUB189-2/R | 3DACF026F-7 | DU4788-2LFT | 89544-57171 |
HUB189-4/L | 3DACF026F-7S | 38BWD10 | 89544-32040 |
HUB199 | 3DACF026F-1A | 40BWD12 | 42200-SAA-G51 |
HUB226 | 3DACF026F-1AS | 40BWD16 | 43200-9F510 |
HUB227 | DACF35711AC | 40BWD17 | 43200-9F510ABS |
HUB230A | DACF35711A | 43200-WE205 | |
HUB231 | DACF7001 | 89544-48571 | |
HUB254 | DACF7002 | 52008208 | |
HUB280-2 | 3DACF026-8S | 52009867AA | |
HUB283-6 | 3DACF030N-1 | OK202-26-150 | |
HUB294 | DACF2044M | OK9A5-26-150 | |
HUB80-27 | DACF2126 PR | BN8B-26-15XD | |
DACF805201 BA | 13207-01M00 | ||
DAC4278A2RSC53 | MR223284 | ||
3C0498621 | |||
46T080705CCZ | |||
6X0501477 | |||
1T0498621 | |||
1T571611B | |||
6D20A |
ZheJiang Huaxu Bearing Co.,Ltd
Our factory specialize wheel hub bearing, wheel bearing kit, clutch bearing, taper roller bearing, truck bearing, wheel hub bearing in high quality.
Our bearings have large loading capacity and long lifetime, and widely fit in different vehicles.
wheel bearings and kits to vehicles like LADA, TOYOTA, HONDA, RENAULT, AUDI,Chevrolet, HYUNDAI,FIAT, FORD and so on.
Truck bearings applied to VOLVO, SCANIA, MAN, BENZ, DAF, SAF and so on.
And we can produce bearings which can meet your multifarious demands.
For example, wheel bearing, taper roller bearing, clutch release bearing, ball bearing, truck bearing ect.
We can provide brands likeSKF, TIMKEN, NSK, KOYO, NTN,, NACHI, GMB, BW, GM, HYUNDAI ect.
Q:What’s your after-sales service and warranty?
A: We promise to bear the following responsibilities when defective products were found:
1.12 months warranty from the first day of receiving goods;
2. Replacements would be sent with goods of your next order;
3. Refund for defective products if customers require.
Q:Do you accept ODM&OEM orders?
A: Yes, we provide ODM&OEM services to worldwide customers, we also customize OEM box and packing as your requirements.
Q:What’s the MOQ?
A: MOQ is 10pcs for standardized products; for customized products, MOQ should be negotiated in advance. There is no MOQ for sample orders.
Q:How long is the lead time?
A: The lead time for sample orders is 3-5 days, for bulk orders is 5-15 days.
Q:Do you offer free samples?
A: Yes we offer free samples to distributors and wholesalers, however customers should bear freight. We DO NOT offer free samples to end users.
Q:How to place order?
A: 1. Email us the model, brand and quantity,shipping way of bearings and we will quote our best price for you;
2. Proforma Invoice made and sent to you as the price agreed by both parts;
3. Deposit Payment after confirming the PI and we arrange production;
4. Balance paid before shipment or after copy of Bill of Loading.
How to Determine the Quality of a Worm Shaft
There are many advantages of a worm shaft. It is easier to manufacture, as it does not require manual straightening. Among these benefits are ease of maintenance, reduced cost, and ease of installation. In addition, this type of shaft is much less prone to damage due to manual straightening. This article will discuss the different factors that determine the quality of a worm shaft. It also discusses the Dedendum, Root diameter, and Wear load capacity.
Root diameter
There are various options when choosing worm gearing. The selection depends on the transmission used and production possibilities. The basic profile parameters of worm gearing are described in the professional and firm literature and are used in geometry calculations. The selected variant is then transferred to the main calculation. However, you must take into account the strength parameters and the gear ratios for the calculation to be accurate. Here are some tips to choose the right worm gearing.
The root diameter of a worm gear is measured from the center of its pitch. Its pitch diameter is a standardized value that is determined from its pressure angle at the point of zero gearing correction. The worm gear pitch diameter is calculated by adding the worm’s dimension to the nominal center distance. When defining the worm gear pitch, you have to keep in mind that the root diameter of the worm shaft must be smaller than the pitch diameter.
Worm gearing requires teeth to evenly distribute the wear. For this, the tooth side of the worm must be convex in the normal and centre-line sections. The shape of the teeth, referred to as the evolvent profile, resembles a helical gear. Usually, the root diameter of a worm gear is more than a quarter inch. However, a half-inch difference is acceptable.
Another way to calculate the gearing efficiency of a worm shaft is by looking at the worm’s sacrificial wheel. A sacrificial wheel is softer than the worm, so most wear and tear will occur on the wheel. Oil analysis reports of worm gearing units almost always show a high copper and iron ratio, suggesting that the worm’s gearing is ineffective.
Dedendum
The dedendum of a worm shaft refers to the radial length of its tooth. The pitch diameter and the minor diameter determine the dedendum. In an imperial system, the pitch diameter is referred to as the diametral pitch. Other parameters include the face width and fillet radius. Face width describes the width of the gear wheel without hub projections. Fillet radius measures the radius on the tip of the cutter and forms a trochoidal curve.
The diameter of a hub is measured at its outer diameter, and its projection is the distance the hub extends beyond the gear face. There are 2 types of addendum teeth, 1 with short-addendum teeth and the other with long-addendum teeth. The gears themselves have a keyway (a groove machined into the shaft and bore). A key is fitted into the keyway, which fits into the shaft.
Worm gears transmit motion from 2 shafts that are not parallel, and have a line-toothed design. The pitch circle has 2 or more arcs, and the worm and sprocket are supported by anti-friction roller bearings. Worm gears have high friction and wear on the tooth teeth and restraining surfaces. If you’d like to know more about worm gears, take a look at the definitions below.
CZPT’s whirling process
Whirling process is a modern manufacturing method that is replacing thread milling and hobbing processes. It has been able to reduce manufacturing costs and lead times while producing precision gear worms. In addition, it has reduced the need for thread grinding and surface roughness. It also reduces thread rolling. Here’s more on how CZPT whirling process works.
The whirling process on the worm shaft can be used for producing a variety of screw types and worms. They can produce screw shafts with outer diameters of up to 2.5 inches. Unlike other whirling processes, the worm shaft is sacrificial, and the process does not require machining. A vortex tube is used to deliver chilled compressed air to the cutting point. If needed, oil is also added to the mix.
Another method for hardening a worm shaft is called induction hardening. The process is a high-frequency electrical process that induces eddy currents in metallic objects. The higher the frequency, the more surface heat it generates. With induction heating, you can program the heating process to harden only specific areas of the worm shaft. The length of the worm shaft is usually shortened.
Worm gears offer numerous advantages over standard gear sets. If used correctly, they are reliable and highly efficient. By following proper setup guidelines and lubrication guidelines, worm gears can deliver the same reliable service as any other type of gear set. The article by Ray Thibault, a mechanical engineer at the University of Virginia, is an excellent guide to lubrication on worm gears.
Wear load capacity
The wear load capacity of a worm shaft is a key parameter when determining the efficiency of a gearbox. Worms can be made with different gear ratios, and the design of the worm shaft should reflect this. To determine the wear load capacity of a worm, you can check its geometry. Worms are usually made with teeth ranging from 1 to 4 and up to twelve. Choosing the right number of teeth depends on several factors, including the optimisation requirements, such as efficiency, weight, and centre-line distance.
Worm gear tooth forces increase with increased power density, causing the worm shaft to deflect more. This reduces its wear load capacity, lowers efficiency, and increases NVH behavior. Advances in lubricants and bronze materials, combined with better manufacturing quality, have enabled the continuous increase in power density. Those 3 factors combined will determine the wear load capacity of your worm gear. It is critical to consider all 3 factors before choosing the right gear tooth profile.
The minimum number of gear teeth in a gear depends on the pressure angle at zero gearing correction. The worm diameter d1 is arbitrary and depends on a known module value, mx or mn. Worms and gears with different ratios can be interchanged. An involute helicoid ensures proper contact and shape, and provides higher accuracy and life. The involute helicoid worm is also a key component of a gear.
Worm gears are a form of ancient gear. A cylindrical worm engages with a toothed wheel to reduce rotational speed. Worm gears are also used as prime movers. If you’re looking for a gearbox, it may be a good option. If you’re considering a worm gear, be sure to check its load capacity and lubrication requirements.
NVH behavior
The NVH behavior of a worm shaft is determined using the finite element method. The simulation parameters are defined using the finite element method and experimental worm shafts are compared to the simulation results. The results show that a large deviation exists between the simulated and experimental values. In addition, the bending stiffness of the worm shaft is highly dependent on the geometry of the worm gear toothings. Hence, an adequate design for a worm gear toothing can help reduce the NVH (noise-vibration) behavior of the worm shaft.
To calculate the worm shaft’s NVH behavior, the main axes of moment of inertia are the diameter of the worm and the number of threads. This will influence the angle between the worm teeth and the effective distance of each tooth. The distance between the main axes of the worm shaft and the worm gear is the analytical equivalent bending diameter. The diameter of the worm gear is referred to as its effective diameter.
The increased power density of a worm gear results in increased forces acting on the corresponding worm gear tooth. This leads to a corresponding increase in deflection of the worm gear, which negatively affects its efficiency and wear load capacity. In addition, the increasing power density requires improved manufacturing quality. The continuous advancement in bronze materials and lubricants has also facilitated the continued increase in power density.
The toothing of the worm gears determines the worm shaft deflection. The bending stiffness of the worm gear toothing is also calculated by using a tooth-dependent bending stiffness. The deflection is then converted into a stiffness value by using the stiffness of the individual sections of the worm shaft. As shown in figure 5, a transverse section of a two-threaded worm is shown in the figure.
China OEM Automotive Parts Rear Axle Wheel Bearing Hub 512136 Br930172 for Chrysler Sebring 1995-2005 Coupe near me supplier
Product Description
Product Description
A wheel bearing is applied to the automotive axle to load and provide accurate CZPT components for the rotation of the wheel hub, both bearing axial load and radial load. It has good performance to installing, omitted clearance, lightweight, compact structure, large load capacity, for the sealed bearing prior to loading, ellipsis external wheel grease seal and from maintenance, etc. And wheel bearing has been widely used in cars, trucks.
An Auto wheel bearing is the main usage of bearing and provides an accurate CZPT to the rotation of the wheel hub. Under axial and radial load, it is a very important component. It is developed on the basis of standardized angular contact ball bearings and tapered roller bearings.
Features:
A. auto wheel hub bearings are adopted with international superior raw material and high-class grease from USA Shell grease.
B.The series auto wheel hub bearings are in the nature of frame structure, lightweight, large rated burden, strong resistant capability, thermostability, good dustproof performance and etc.
C. Auto wheel hub bearing can be endured bidirectional axial load and major radial load and sealed bearings are unnecessary to add lubricant additives upon assembly.
Product Parameters
Item | Automotive parts Rear axle wheel bearing hub 512136 BR930172 for Chrysler Sebring 1995-2 Br930172 wheel hub assembly (Please contact us for more details) Chrysler Sebring 1995-2005 Coupe Dodge Avenger 1995-2000 Dodge Stratus 2001-2005 Coupe Eagle Talon 1995-1998 FWD Mitsubishi Eclipse 2000-2004 Mitsubishi Eclipse 1995-1999 FWD Mitsubishi Galant 1997-2003 Mitsubishi Galant 1996- From Apr 1/1996 Other Model List of Wheel hub unit( Please contact us for more details)
Our Company supplies wheel bearings, wheel hub unit, belt tensioner, hydraulic clutch release bearing, mechanic clutch release bearings Company Profile Our Advantages 1.ISO Standard 2.Bearing Small order accepted 3.In Stock bearing 4.OEM bearing service 5.Professional Technical Support 6.Timely pre-sale service Packaging & Shipping
FAQ
If you have any other questions, please feel free to contact us as follows:
Q: Why did you choose us? 1. We provide the best quality bearings with reasonable prices, low friction, low noise, and long service life. 2. With sufficient stock and fast delivery, you can choose our freight forwarder or your freight forwarder.
Q: Do you accept small orders? 100% quality check, once your bearings are standard size bearings, even one, we also accept.
Q: How long is your delivery time? Generally speaking, if the goods are in stock, it is 1-3 days. If the goods are out of stock, it will take 6-10 days, depending on the quantity of the order.
Q: Do you provide samples? Is it free or extra? Yes, we can provide a small number of free samples.
Q: What should I do if I don’t see the type of bearings I need? We have too many bearing series numbers. Just send us the inquiry and we will be very happy to send you the bearing details. Q: Could you accept OEM and customize?
|