Tag Archives: rear bearing

China Good quality 1j0501611A Rear Wheel Hub Unit Bearing for Audi Seat VW with high quality

Product Description

Products Description
Car fitment:

  • AUDI
    • A3 (8L1)  [1996-2006]
    • TT (8N3)  [1998-2006]
    • TT Roadster (8N9)  [1999-2006]
    • TT 2000-2006 FWD
  • SEAT
  • VOLKSWAGEN
    • BORA (1J2)  [1998-2005]
    • BORA Variant (1J6)  [1999-2005]
    • GOLF IV (1J1)  [1997-2007]
    • GOLF IV Variant (1J5)  [1999-2006]
    • NEW BEETLE (9C1, 1C1)  [1998-2571]
    • Beetle 1998-2008
    • Golf 1999-2004
    • Golf 2005 FWD
    • Jetta 1999-2005
  • VW (FAW)
    • BORA (1J2)  [2001-2006]
    • GOLF IV (1J1)  [2001-2009]

Specification:
Rear Axle
Flange Diameter: 4.72 In.
Bolt Circle Diameter: 3.94 In.
Wheel Pilot Diameter: 2.02 In.
Brake Pilot Diameter: 2.04 In.
Flange Offset: 1.67 In.
Hub Pilot Diameter: 2.74 In.
Bolt Size: M14X1.5
Bolt Quantity: 5
Bolt Hole qty: N/A
ABS Sensor: Has ABS with Tone Ring Sensor
Number of Splines: N/A 
 

Wheel Hub Bearing

A hub bearing, also known as a wheel hub bearing, enables the wheels and attached components to rotate smoothlyand keeps the wheel attached to the car. The bearings are mounted on a wheel hub, which is located between the brake drums and the axle. 
Wheel bearings wear out over time due to age and contamination. As they wear out, excess play also develops in the bearing. The main signs of a damaged wheel hub bearing are abnormal noises and loose steering.
Our hub bearing assemblies are made from high quality materials for durability, reliability, and high performance. 
A high quality seal design offers premium protection from contamination and ensures a clean, long lasting hub bearing.
Our hub bearings are precision-machined and pre-coated with an anti-corrosion lubricant for enhanced protection and performance. They are manufactured to meet or exceed expectations for performance and fit.
In addition, they are designed for quick and easy installation. Please note: Hub Bearings should always be replaced in pairs (front or rear). 
In addition, hub bearings must be torqued to vehicle specifications to prevent failure.

Solver problem:

  • Frequently unberable
  • Car Jitter
  • Power reduction
  • Car noise

Features:

  • Good Ball: Precision and dimensions are more stable.

  • Good grease: allow the bearing to roll smoother.

  • Durable quality: excellent metal material, wear-resistant and durable.

    All products are all factory full inspection , like ABS detection,noise detection, cleareance detection for completed product, vibration detection, Angular clearance detection, Waterproof and dustproof detection and so on, making products more durable,more safe and life longer.

  • Reduce abnormal noise,Stable driving
  • High security
  • Longer service life and lower maintenance cost.
  • In-situ installation: Original specification,installation in 1 step. With accurately locate mounting holes.

 

 

Why choose us to be your cooperated supplier from China?
1. A wide range of Wheel Hub Bearingfor options.
2. Quality assurance: Advanced equipment, 100% finished product check, all of the products are inpsected carefully by QC before delivery. Product is Safe, Fixed,Stable,Durable.
3. Fast delivery, Prompt response,Professional staffs.
4. The customized components also can be manufactured
5. Neutral packing, export standard carton, or as your requirement.
6. Competive price: Order a HQ container, price will be more favorable.

Related Products
1. A wide range of Radiator Cooling Fan and other parts for options.
2. Quality assurance: Advanced equipment, 100% finished product check, all of the products are inpsected carefully by QC before delivery. Product is Safe, Fixed,Stable,Durable.
3. Fast delivery, Prompt response,Professional staffs.
4. The customized components also can be manufactured
5. Neutral packing, export standard carton, or as your requirement.
6. Competive price: Order a HQ container, price will be more favorable.

VW, AUDI, BENZ, BMW, PORSHCHE, LAND ROVER,Toyota, Nissan, Mitsubishi, Honda, Mazda , Hyundai Fordetc.
1. Clutch system
2. Cooling system
3. Electrical system
4. Transmission system
5. Steering system
6. Drive system
7. Suspension system
8.Braking syste

Company Introduction

FAQ
1. Is the product fit to your car model?
Please check if the parts are suitable for your model before purchase.
Or please tell us your Car Model and OE Number, and tell us the product name.

2. What you can supply to me?
We could supply all kinds of auto spare parts and accessories. Besides ,we provide OEM service, shipping service and QC service as well to make sure you get ONE-STOP purchase process from us.

3. Can you customize the products as per our request?
Yes, we do OEM and ODM. We could make the product suggestion based on your idea and budget.

4. How to get a sample from you?
All samples will be free if unit cost under 20USD,but the freight should be on your side. If you have express account like DHL,UPS etc we will send you directly, if you don’t have you can send express cost to our paypal account, any sample cost could be returned when you make order.

5. What’s your payment term?
We usually doing 30% deposit and 70% balance against copy of B/L by T/T, We also accept L/C ,D/P if total amount over $30000.

Welcome to your inqury now and built a long cooperatitive relationship with our professional service.

Windy Zhang

The Functions of Splined Shaft Bearings

Splined shafts are the most common types of bearings for machine tools. They are made of a wide variety of materials, including metals and non-metals such as Delrin and nylon. They are often fabricated to reduce deflection. The tooth profile will become deformed with time, as the shaft is used over a long period of time. Splined shafts are available in a huge range of materials and lengths.

Functions

Splined shafts are used in a variety of applications and industries. They are an effective anti-rotational device, as well as a reliable means of transmitting torque. Other types of shafts are available, including key shafts, but splines are the most convenient for transmitting torque. The following article discusses the functions of splines and why they are a superior choice. Listed below are a few examples of applications and industries in which splines are used.
Splined shafts can be of several styles, depending on the application and mechanical system in question. The differences between splined shaft styles include the design of teeth, overall strength, transfer of rotational concentricity, sliding ability, and misalignment tolerance. Listed below are a few examples of splines, as well as some of their benefits. The difference between these styles is not mutually exclusive; instead, each style has a distinct set of pros and cons.
A splined shaft is a cylindrical shaft with teeth or ridges that correspond to a specific angular position. This allows a shaft to transfer torque while maintaining angular correspondence between tracks. A splined shaft is defined as a cylindrical member with several grooves cut into its circumference. These grooves are equally spaced around the shaft and form a series of projecting keys. These features give the shaft a rounded appearance and allow it to fit perfectly into a grooved cylindrical member.
While the most common applications of splines are for shortening or extending shafts, they can also be used to secure mechanical assemblies. An “involute spline” spline has a groove that is wider than its counterparts. The result is that a splined shaft will resist separation during operation. They are an ideal choice for applications where deflection is an issue.
A spline shaft’s radial torsion load distribution is equally distributed, unless a bevel gear is used. The radial torsion load is evenly distributed and will not exert significant load concentration. If the spline couplings are not aligned correctly, the spline connection can fail quickly, causing significant fretting fatigue and wear. A couple of papers discuss this issue in more detail.
splineshaft

Types

There are many different types of splined shafts. Each type features an evenly spaced helix of grooves on its outer surface. These grooves are either parallel or involute. Their shape allows them to be paired with gears and interchange rotary and linear motion. Splines are often cold-rolled or cut. The latter has increased strength compared to cut spines. These types of shafts are commonly used in applications requiring high strength, accuracy, and smoothness.
Another difference between internal and external splined shafts lies in the manufacturing process. The former is made of wood, while the latter is made of steel or a metal alloy. The process of manufacturing splined shafts involves cutting furrows into the surface of the material. Both processes are expensive and require expert skill. The main advantage of splined shafts is their adaptability to a wide range of applications.
In general, splined shafts are used in machinery where the rotation is transferred to an internal splined member. This member can be a gear or some other rotary device. These types of shafts are often packaged together as a hub assembly. Cleaning and lubricating are essential to the life of these components. If you’re using them on a daily basis, you’ll want to make sure to regularly inspect them.
Crowned splines are usually involute. The teeth of these splines form a spiral pattern. They are used for smaller diameter shafts because they add strength. Involute splines are also used on instrument drives and valve shafts. Serration standards are found in the SAE. Both kinds of splines can also contain a ball bearing for high torque. The difference between the 2 types of splines is the number of teeth on the shaft.
Internal splines have many advantages over external ones. For example, an internal spline shaft can be made using a grinding wheel instead of a CNC machine. It also uses a more accurate and economical process. Furthermore, it allows for a shorter manufacturing cycle, which is essential when splining high-speed machines. In addition, it stabilizes the relative phase between the spline and thread.
splineshaft

Manufacturing methods

There are several methods used to fabricate a splined shaft. Key and splined shafts are constructed from 2 separate parts that are shaped in a synchronized manner to transfer torque uniformly. Hot rolling is 1 method, while cold rolling utilizes low temperatures to form metal. Both methods enhance mechanical properties, surface finishes, and precision. The advantage of cold rolling is its cost-effectiveness.
Cold forming is 1 method, as well as machining and assembling. Cold forming is a unique process that allows the spline to be shaped to the desired shape. The resulting shape provides maximum contact area and torsional strength. Standard splines are available in standard sizes, but custom lengths can also be ordered. CZPT offers various auxiliary equipment, such as mating sleeves and flanged bushings.
Cold forging is another method. This method produces long splined shafts that are used in automobile propellers. After the spline portion is cut out, it is worked on in a hobbing machine. Work hardening enhances the root strength of the splined portion. It can be used for bearings, gears, and other mechanical components. Listed below are the manufacturing methods for splined shafts.
Parallel splines are the simplest of the splined shaft manufacturing methods. Parallel splines are usually welded to shafts, while involute splines are made of metal or non-metals. Splines are available in a wide variety of lengths and materials. The process is usually accompanied by a process called milling. The workpiece rotates to produce the serrated surface.
Splines are internal or external grooves in a splined shaft. They work in combination with keyways to transfer torque. Male and female splines are used in gears. Female and male splines correspond to 1 another to ensure proper angular correspondence. Involute splines have more surface area and thus are stronger than external splines. Moreover, they help the shaft fit into a grooved cylindrical member without misalignment.
A variety of other methods of manufacturing a splined shaft can be used to produce a splined shaft. Spline shafts can be produced using broaching and shaping, 2 precision machining methods. Broaching uses a metal tool with successively larger teeth to remove metal and create ridges and holes in the surface of a material. However, this process is expensive and requires special expertise.
splineshaft

Applications

The splined shaft is a mechanical component with a helix-like shape formed by the equal spacing of grooves in a circular ring. The splines can either have parallel or involute sides. The splines minimize stress concentration in stationary joints and can be used in both rotary and linear motion. In some cases, splines are rolled rather than cut. The latter is more durable than cut splines and is often used in applications requiring high strength, accuracy, and smooth finish.
Splined shafts are commonly made of carbon steel. This alloy steel has a low carbon content, making it easy to work with. Carbon steel is a great choice for splines because it is malleable. Generally, high-quality carbon steel provides a consistent motion. Steel alloys are also available that contain nickel, chromium, copper, and other metals. If you’re unsure of the right material for your application, you can consult a spline chart.
Splines are a versatile mechanical component. They are easy to cut and fit. Splines can be internal or external, with teeth positioned at equal intervals on both sides of the shaft. This allows the shaft to engage with the hub around the entire circumference of the hub. It also increases load capacity by creating a constant multiple-tooth point of contact with the hub. For this reason, they’re used extensively in rotary and linear motion.
Splined shafts are used in a wide variety of industries. CZPT Inc. offers custom and standard splined shafts for a variety of applications. When choosing a splined shaft for a specific application, consider the surrounding mated components, torque requirements, and size requirements. These 3 factors will make it the ideal choice for your rotary equipment. And you’ll be pleased with the end result!
There are many types of splines and their applications are endless. They transfer torque and angular misalignment between parts, and they also enable the axial rotation of assembled components. Therefore, splines are an essential component of machinery and are used in a wide range of applications. This type of shaft can be found in various types of machines, from household appliances to industrial machinery. So, the next time you’re looking for a splined shaft, make sure you look for a splined one.

China Good quality 1j0501611A Rear Wheel Hub Unit Bearing for Audi Seat VW with high qualityChina Good quality 1j0501611A Rear Wheel Hub Unit Bearing for Audi Seat VW with high quality

China best SQCS 9014110312 Drive Shaft Center Support Bearing Rear for Mercedes Benz Sprinter 1995-2006 with Good quality

Product: E-Course (W124), S-Course Coupe (C126), S-Class (W116), KOMBI T-Product (S123), SALOON (W124), COUPE (C124), GL-Course (X166), SALOON (W123), /8 (W114), KOMBI T-Design (S124), S-Class (W126), E-Class Coupe (C124), /8 Coupe (W114), /8 (W115), E-Course Convertible (A124), E-Course T-Product (S124)
Calendar year: 1968-1976, 1993-1997, 1993-1996, 2012-, Substantial High quality Multi-shaft Planetary Reducer Hollow Turntable Platform Gearbox Gearbox Hollow Brake 1993-1996, 1987-1993, 1969-1977, 1968-1977, 1976-1985, 1972-1980, 1984-1993, 1979-1991, 1993-1998, 1985-1993, 1980-1991, 1977-1986
OE NO.: 901411571, 901411 0571 , 2D0 521 351, 2D0521351A
Reference NO.: 30-571, 1382 / Auger, 83-57154-SX, BG41003, BG41002, CZPT reduction gearbox motor UDL variety aluminium alloy stepless velocity variator gearbox 4.8 0571 , 08.230.1705.151, 08.230.1705.a hundred and fifty, 111 462, 19415071/S, 571.575-00A, 111 462 58, 601 410 15 10, eighteen 0571 , G9M571BTA, 802-1036, 014 151 0001, F8-5014, 115395710, 88-274-A
Car Fitment: Mercedes-Benz
Kind: STRUT BEARING
Guarantee: 1Year
Car Product: Mercedes Sprinter car
Merchandise title: Travel Shaft Middle Support Bearing
Application: Auto Suspension Areas
Packing: Neutral Packing
MOQ: fifty Pcs
PAYMENT: T/T
Quality: Substantial-Top quality
Coloration: Black
Dimensions: OEM Common Size
Car Make: for Mercedes Benz
OEM: OEM Services

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What is a driveshaft and how considerably does it value to replace a single?

Your vehicle is made up of numerous moving components. Knowing each portion is critical simply because a ruined driveshaft can critically injury other areas of the auto. You may possibly not know how critical your driveshaft is, but it really is critical to know if you want to resolve your car. In this report, we will talk about what a driveshaft is, what its indicators are, and how significantly it charges to change a driveshaft.
air-compressor

Repair ruined driveshafts

A damaged driveshaft does not allow you to change the wheels freely. It also exposes your vehicle to greater mend charges due to destroyed driveshafts. If the generate shaft breaks even though the automobile is in movement, it may possibly cause a crash. Also, it can substantially have an effect on the performance of the car. If you do not resolve the difficulty proper away, you could danger more pricey repairs. If you suspect that the generate shaft is ruined, do the following.
Initial, make sure the push shaft is safeguarded from dust, moisture, and dust. A appropriate driveshaft cover will prevent grease from accumulating in the driveshaft, reducing the likelihood of even more damage. The grease will also cushion the steel-to-steel speak to in the constant velocity joints. For example, hitting a delicate materials is greater than hitting a metal wall. A ruined prop shaft can not only trigger challenging cornering, but it can also lead to the automobile to vibrate, which can more hurt the rest of the drivetrain.
If the driveshaft is ruined, you can pick to correct it yourself or consider it to a mechanic. Generally, driveshaft repairs price about $200 to $300. Parts and labor may range based on your car variety and sort of fix. These areas can price up to $600. However, if you will not have a mechanical history, it’s much better to go away it to a skilled.
If you discover that one particular of the two drive shafts is worn, it is time to fix it. Worn bushings and bearings can lead to the travel shaft to vibrate unnecessarily, causing it to split and lead to even more damage. You can also examine the centre bearing if there is any perform in the bearing. If these symptoms happen, it is greatest to just take your vehicle to a mechanic as before long as feasible.
air-compressor

Learn about U-joints

Whilst most automobiles have at the very least one type of U-joint, there are other sorts available. CV joints (also known as hot rod joints) are employed in a range of purposes. The minor axis is shorter than the main axis on which the U-joint is situated. In equally instances, the U-joints are lubricated at the manufacturing unit. Throughout servicing, the travel shaft slip joint ought to be lubricated.
There are two main types of U-joints, such as solid and push in shape. They are usually held in location by C-clamps. Some of these U-joints have knurls or grooves. When selecting the proper fitting, be certain to measure the complete fitting. To make positive you get the proper size, you can use the dimensions chart or check out the manual for your certain product.
In addition to lubrication, the issue of the U-joint need to be checked often. Lubricate them frequently to stay away from untimely failure. If you listen to a clicking audio when shifting gears, the u-joint place could be misaligned. In this case, the bearing may require to be serviced. If there is inadequate grease in the bearings, the common joint may possibly need to be replaced.
U-joint is an important element of the vehicle transmission shaft. With no them, your vehicle would have no wheeled suspension. Without having them, your car will have a rickety entrance conclude and a wobbly rear finish. Because automobiles can not drive on ultra-flat surfaces, they need flexible driveshafts. The U-joint compensates for this by permitting it to shift up and down with the suspension.
A appropriate inspection will figure out if your u-joints are free or worn. It should be straightforward to pull them out. Make certain not to pull them all the way out. Also, the bearing caps ought to not go. Any indications of roughness or dress in would show a need to have for a new UJ. Also, it is critical to be aware that worn UJs can’t be fixed.

Symptoms of Driveshaft Failure

A single of the most widespread troubles linked with a defective driveshaft is issues turning the wheels. This severely limits your general management above the car. The good news is, there are a number of symptoms that could reveal that your driveshaft is failing. You should get fast steps to decide the cause of the dilemma. One of the most common triggers of driveshaft failure is a weak or faulty reverse gear. Other widespread causes of driveshaft hurt contain driving too challenging, obtaining stuck in reverse gear and differential lock.
An additional indication of a unsuccessful driveshaft is uncommon sounds even though driving. These noises are normally the end result of use on the bushings and bearings that help the drive shaft. They can also lead to your vehicle to screech or scratch when switching from push to idle. Relying on the velocity, the sound could be accompanied by vibration. When this takes place, it truly is time to ship your automobile in for a driveshaft substitution.
One particular of the most widespread symptoms of driveshaft failure is obvious jitter when accelerating. This could be a indicator of a unfastened U-joint or worn middle bearing. You should thoroughly examine your car to figure out the result in of these seems and corresponding signs. A certified mechanic can aid you establish the lead to of the noise. A damaged propshaft can seriously restrict the drivability of the car.
Typical inspection of the drive shaft can prevent significant injury. Depending on the hurt, you can replace the driveshaft for anyplace from $500 to $1,000. Relying on the severity of the injury and the stage of mend, the price will count on the number of components that need to be changed. Do not push with a bad driveshaft as it can lead to a significant crash. There are a number of techniques to stay away from this issue entirely.
The first symptom to seem for is a worn U-joint. If the U-joint arrives unfastened or moves too significantly when making an attempt to switch the steering wheel, the driveshaft is faulty. If you see obvious rust on the bearing cap seals, you can consider your automobile to a mechanic for a extensive inspection. A worn u-joint can also point out a dilemma with the transmission.
air-compressor

The expense of replacing the drive shaft

Relying on your point out and service center, a driveshaft restore can value as little as $three hundred or as large as $2,000, depending on the specifics of your vehicle. Labor expenses are usually about $70. Costs for the components themselves range from $400 to $600. Labor fees also fluctuate by design and car make. In the end, the determination to mend or substitute the driveshaft will depend on whether or not you need a fast car repair or a entire vehicle repair.
Some automobiles have two independent driveshafts. One goes to the front and the other goes to the back. If your vehicle has 4 wheel drive, you will have two. If you happen to be changing the axles of an all-wheel-push vehicle, you are going to require a special portion for each axle. Choosing the improper 1 can outcome in far more high-priced repairs. Before you start off buying, you must know just how considerably it will price.
Depending on the type of automobile you very own, a driveshaft replacement will expense in between PS250 and PS500. Luxurious cars can value as a lot as PS400. Even so, for basic safety and the overall functionality of the car, changing the driveshaft may be a required repair. The price of changing a driveshaft depends on how long your auto has been on the road and how much use and tear it has knowledgeable. There are some symptoms that show a faulty generate shaft and you need to consider instant motion.
Repairs can be high-priced, so it truly is ideal to employ the service of a mechanic with knowledge in the field. You are going to be investing hundreds of pounds a month, but you will have peace of brain being aware of the work will be carried out correct. Bear in mind that you could want to inquire a buddy or family members member to aid you. Depending on the make and design of your automobile, replacing the driveshaft is far more costly than replacing the areas and undertaking it oneself.
If you suspect that your generate shaft is damaged, be confident to resolve it as before long as possible. It is not a good idea to drive a car with irregular vibration and audio for a long time. Thankfully, there are some rapid methods to resolve the issue and stay away from pricey repairs later. If you have noticed the signs and symptoms above, it’s value obtaining the job completed. There are many signs that your driveshaft may need to have provider, including absence of power or trouble relocating the car.

China best SQCS 9014110312 Drive Shaft Center Support Bearing Rear for Mercedes Benz Sprinter 1995-2006 with Good qualityChina best SQCS 9014110312 Drive Shaft Center Support Bearing Rear for Mercedes Benz Sprinter 1995-2006 with Good quality