China Standard Wheel Hub Bearing 512411 for Volvo, 31280051, Br930519 with Good quality

Product Description

Contact:; Joanna Xuan  
Mob:; +86~8 13858117 
 
1.;Reference OEM NO.;:;512411,;31280051,;BR93571,;VKBA6565,;31340686,;3571885

2.;Product Specification:;
Item Condition:; New
Item Description:; Wheel Bearing and Hub Assembly
Position:; Rear Axle
ABS Compatible:; Y

Fits following vehicles

Year Make Model Details
2008 – 2011 Volvo C30 Rear Hub – All Models
2006 – 2011 Volvo C70 Rear Hub – All Models
2004 Volvo S40 Rear Hub – T5 or i Models
2005 – 2011 Volvo S40 Rear Hub – FWD Models
2005 – 2011 Volvo V50 Rear Hub – FWD Models

3.;About us :;
We are specialize in manufacturing wide range of automotive wheel bearing,; wheel hub bearing,; wheel hub for European and American,; Japanese,; Korean automobiles:;
a.; The DAC Series wheel bearing;
b.; The Second generation wheel Hub Units;
c.; The Third generation wheel Hub bearing;
 
We have passed the evaluation of ISO9001:;2000 ,; TS16949 Quality management system certification and we believe that quality and service is key to success .;our company will always offer high quality products and satisfying after-sale service to all our customers .;

Some New models of our wheel hub bearing,;Hub assembly as following:;

512571 512040 512122 512158 512173 512184 512204 512213 512226 512232
512239 512249 512251 512255 512261 512262 512263 512264 512306 512307
512315 512354 512355 512356 512361 512362 512364 512365 512376 512379
512382 512385 512387 512389 512390 512391 512392 512393 512394 512395
512396 512397 512399 512402 512404 512406 512410 512411 512412 512413
512414 512415 512417 512421 512422 512423 512425 512428 512429 512430
512431 512432 512433 512434 512436 512438 512441 512442 512447 512448
512449 512450 512451 512452 512453 512454 512455 512456 512465 512466
512468 512473 512478 512479 512480 512482 512486 512489 512490 512502
512504 512508 512509 512513 512516 512518 512519 512522 512530 512531
512533 512538 512525 512526 512527 513079 513082 513093 513099 513114
513115 513153 513155 513165 513168 513195 513216 513251 513259 513269
513278 513279 513284 513285 513289 513291 513293 513300 513302 513303
513304 513305 513309 513311 513312 513313 513314 513315 513316 513324
513326 513340 513347 513350 513356 515085 515112 515116 515125 515127
515130 515131 515132 515133 515134 515142 515143 515162 518501 518502
518503 518504 518505 518506 518507 518508 518509 518510 518511 518512
518514 518515 518516 518519 541001 541002 541003 541004 541005 541007
541008 541009 541571 541011 541012 541016 HA590002 HA590041 HA590043 HA590047
HA590063 HA590096 HA595717 HA590124 HA590125 HA590139 HA590140 HA590199 HA595715 HA595714
HA595718 HA595717 HA595716 HA595718 HA590267 HA595710 HA59571 HA590322 HA590324 HA590330
HA59571 HA590360 HA590361 HA590362 HA590367 HA59571 HA59 0571 HA59571 HA59571 HA590383
HA59 0571 HA590397 HA59 0571 HA590407 HA590408 HA590409 HA59571 HA59571 HA59571 HA590423
HA590426 HA59 0571 HA590428 HA59571 HA59571 HA59571 HA59571 HA59571 HA59571 HA590440
HA590442 HA590443 HA590443 HA590444 HA590446 HA590449 HA590450 HA59571 HA59571 HA590460
HA59 0571 HA59571 HA59571 HA59571 HA59571 HA59571 HA59 0571 HA59 0571 HA590487 HA590491
HA59571 HA59571 HA59571 HA590522 HA59 0571   HA590528 HA59571 HA59571 HA59571 HA590541
HA59571 HA59571 HA590565 HA590568 SP500704 SP555717 SP555719 SP555710 SP555711 SP555712
SP55571 SP620301 SP620303 BR93571 BR930862 BR93571 BR930899 BR930900    

Types of Splines

There are 4 types of splines: Involute, Parallel key, helical, and ball. Learn about their characteristics. And, if you’re not sure what they are, you can always request a quotation. These splines are commonly used for building special machinery, repair jobs, and other applications. The CZPT Manufacturing Company manufactures these shafts. It is a specialty manufacturer and we welcome your business.
splineshaft

Involute splines

The involute spline provides a more rigid and durable structure, and is available in a variety of diameters and spline counts. Generally, steel, carbon steel, or titanium are used as raw materials. Other materials, such as carbon fiber, may be suitable. However, titanium can be difficult to produce, so some manufacturers make splines using other constituents.
When splines are used in shafts, they prevent parts from separating during operation. These features make them an ideal choice for securing mechanical assemblies. Splines with inward-curving grooves do not have sharp corners and are therefore less likely to break or separate while they are in operation. These properties help them to withstand high-speed operations, such as braking, accelerating, and reversing.
A male spline is fitted with an externally-oriented face, and a female spline is inserted through the center. The teeth of the male spline typically have chamfered tips to provide clearance with the transition area. The radii and width of the teeth of a male spline are typically larger than those of a female spline. These specifications are specified in ANSI or DIN design manuals.
The effective tooth thickness of a spline depends on the involute profile error and the lead error. Also, the spacing of the spline teeth and keyways can affect the effective tooth thickness. Involute splines in a splined shaft are designed so that at least 25 percent of the spline teeth engage during coupling, which results in a uniform distribution of load and wear on the spline.

Parallel key splines

A parallel splined shaft has a helix of equal-sized grooves around its circumference. These grooves are generally parallel or involute. Splines minimize stress concentrations in stationary joints and allow linear and rotary motion. Splines may be cut or cold-rolled. Cold-rolled splines have more strength than cut spines and are often used in applications that require high strength, accuracy, and a smooth surface.
A parallel key splined shaft features grooves and keys that are parallel to the axis of the shaft. This design is best suited for applications where load bearing is a primary concern and a smooth motion is needed. A parallel key splined shaft can be made from alloy steels, which are iron-based alloys that may also contain chromium, nickel, molybdenum, copper, or other alloying materials.
A splined shaft can be used to transmit torque and provide anti-rotation when operating as a linear guide. These shafts have square profiles that match up with grooves in a mating piece and transmit torque and rotation. They can also be easily changed in length, and are commonly used in aerospace. Its reliability and fatigue life make it an excellent choice for many applications.
The main difference between a parallel key splined shaft and a keyed shaft is that the former offers more flexibility. They lack slots, which reduce torque-transmitting capacity. Splines offer equal load distribution along the gear teeth, which translates into a longer fatigue life for the shaft. In agricultural applications, shaft life is essential. Agricultural equipment, for example, requires the ability to function at high speeds for extended periods of time.
splineshaft

Involute helical splines

Involute splines are a common design for splined shafts. They are the most commonly used type of splined shaft and feature equal spacing among their teeth. The teeth of this design are also shorter than those of the parallel spline shaft, reducing stress concentration. These splines can be used to transmit power to floating or permanently fixed gears, and reduce stress concentrations in the stationary joint. Involute splines are the most common type of splined shaft, and are widely used for a variety of applications in automotive, machine tools, and more.
Involute helical spline shafts are ideal for applications involving axial motion and rotation. They allow for face coupling engagement and disengagement. This design also allows for a larger diameter than a parallel spline shaft. The result is a highly efficient gearbox. Besides being durable, splines can also be used for other applications involving torque and energy transfer.
A new statistical model can be used to determine the number of teeth that engage for a given load. These splines are characterized by a tight fit at the major diameters, thereby transferring concentricity from the shaft to the female spline. A male spline has chamfered tips for clearance with the transition area. ANSI and DIN design manuals specify the different classes of fit.
The design of involute helical splines is similar to that of gears, and their ridges or teeth are matched with the corresponding grooves in a mating piece. It enables torque and rotation to be transferred to a mate piece while maintaining alignment of the 2 components. Different types of splines are used in different applications. Different splines can have different levels of tooth height.

Involute ball splines

When splines are used, they allow the shaft and hub to engage evenly over the shaft’s entire circumference. Because the teeth are evenly spaced, the load that they can transfer is uniform and their position is always the same regardless of shaft length. Whether the shaft is used to transmit torque or to transmit power, splines are a great choice. They provide maximum strength and allow for linear or rotary motion.
There are 3 basic types of splines: helical, crown, and ball. Crown splines feature equally spaced grooves. Crown splines feature involute sides and parallel sides. Helical splines use involute teeth and are often used in small diameter shafts. Ball splines contain a ball bearing inside the splined shaft to facilitate rotary motion and minimize stress concentration in stationary joints.
The 2 types of splines are classified under the ANSI classes of fit. Fillet root splines have teeth that mesh along the longitudinal axis of rotation. Flat root splines have similar teeth, but are intended to optimize strength for short-term use. Both types of splines are important for ensuring the shaft aligns properly and is not misaligned.
The friction coefficient of the hub is a complex process. When the hub is off-center, the center moves in predictable but irregular motion. Moreover, when the shaft is centered, the center may oscillate between being centered and being off-center. To compensate for this, the torque must be adequate to keep the shaft in its axis during all rotation angles. While straight-sided splines provide similar centering, they have lower misalignment load factors.
splineshaft

Keyed shafts

Essentially, splined shafts have teeth or ridges that fit together to transfer torque. Because splines are not as tall as involute gears, they offer uniform torque transfer. Additionally, they provide the opportunity for torque and rotational changes and improve wear resistance. In addition to their durability, splined shafts are popular in the aerospace industry and provide increased reliability and fatigue life.
Keyed shafts are available in different materials, lengths, and diameters. When used in high-power drive applications, they offer higher torque and rotational speeds. The higher torque they produce helps them deliver power to the gearbox. However, they are not as durable as splined shafts, which is why the latter is usually preferred in these applications. And while they’re more expensive, they’re equally effective when it comes to torque delivery.
Parallel keyed shafts have separate profiles and ridges and are used in applications requiring accuracy and precision. Keyed shafts with rolled splines are 35% stronger than cut splines and are used where precision is essential. These splines also have a smooth finish, which can make them a good choice for precision applications. They also work well with gears and other mechanical systems that require accurate torque transfer.
Carbon steel is another material used for splined shafts. Carbon steel is known for its malleability, and its shallow carbon content helps create reliable motion. However, if you’re looking for something more durable, consider ferrous steel. This type contains metals such as nickel, chromium, and molybdenum. And it’s important to remember that carbon steel is not the only material to consider.

China Standard Wheel Hub Bearing 512411 for Volvo, 31280051, Br930519   with Good qualityChina Standard Wheel Hub Bearing 512411 for Volvo, 31280051, Br930519   with Good quality