Product Description

SET10 U399/U360L+R taper roller bearing for truck or automobile automobile

Solution Description
Taper roller bearing are generally employed to support blended load mostly consisting of radial load. Their cups are separable for simple assembling. During mounting andd using, radial clearance and axial clearance can be adjusted and preload mounting can be created. 

one. Tapered roller bearings consist of 4 simple components such as the cone (inner ring), the cup(outer ring), tapered rollers, and a cage (roller retainer). 
2. The design provides a high ability for radial loads, axial masses and combined loads. 
3. Rolling body is a cylindrical roller bearing to the heart, is a separate type bearings, installation and elimination is quite hassle-free. 
4. Taper roller bearingcould utilized in Vehicle, Forklift, Gauge Lathe, Motor, Mining Equipment, Construction Machinery, Vibration Device, Petroleum machinery and many others. 
Feartures:                                        
1. Low density. As the rolling human body density decreases, substantial-velocity procedure of its centrifugal load is also diminished, which can perform at greater velocity.                                        
2. Reasonable elastic modulus. Elastic modulus is as well huge due to tension focus and reduce the bearing ability of the bushing.                                        
3. Thermal expansion coefficient is little. Lessen the sensitivity to temperature alterations, so that the bearing operating temperature assortment is broader.                                        
4. Higher compressive toughness. Substantial compressive toughness is the need for large anxiety for rolling bearings.                                        
five. Higher hardness and higher toughness. These 2 homes combine to accomplish better surface roughness and can prevent external particles and shock hurt.                                        
six. Good anti-rolling get in touch with fatigue and has a peel failure mode.                                        
seven. Specific instances must have higher temperature, corrosion resistance and steadiness.

Taper roller bearing mostly numbers :

35710 Series 30300 Series 32000 Series 32200 Sequence 32300 Collection
35712 30304 32004 32205 32305
35713 30305 32005 32206 32306
35714 30306 32006 32207 32307
35715 30307 32007 32208 32308
35716 30308 32008 32209 32309
35717 30309 32009 32210 32310
35718 3571 32571 32211 32311
35719 3571 32011 32212 32312
35710 3571 32012 32213 32313
35711 3571 32013 32214 32314
35712 3571 32014 32215 32315
35713 3571 32015 32216 32316
35714 3 0571 32016 32217 32317
35715 three 0571 32017 32218 32318
35716 three 0571 32018 32219 32319
35717 3571 32019 32220 32320
35718 30320 32571 32221 32322
35719 30322 32571 32222 32324
35710 30324 32571 32224 32326
35711 30326 32571 32226   
35712    32026 32228   
35714    32571 32230   
35716    32030      
35718            
35710            
35712            

344A/332 615/612 5717/twenty 25580/20 LM48548/11A HM21848/10
358/354 621/612 57175/twenty 25580/21 56245/fifty HM220149/10
359A/354A 622/613X 0687/seventy one 25590/twenty 56245/50B HM221449/10
368A/352A 663/653 07093/196 25590/23 64450/seven hundred LM300849/eleven
368/362 677/672 0571 7/195 25877/20 LM67045/10 LM501349/10
387/382S 683/672 11590/20 25878/20 LM67048/10 LM501349/14
387AS/382A 645/632 LM11749/ten 26881/twenty LM67049A/10 JLM506848/10
390/394A 749/742 LM11949/ten 26882/22 JL68145/11 HM518445/10
395/394A 780/772 M1112649/ten 26883/23 L68149/ten LM603049/eleven
399/394A 782/772 LM12749/10 26884/24 L68149/eleven LM603049/fourteen
418/414 787/772 LM12749/eleven 26878/22 JL69349/ten LM603049/12
462/453X 1280/twenty 14117/274 28580/21 71455/750 JM714249/ten
482/472 1755/29 14124/274 28584/21 HM81649/10 H715345/eleven
184/472 1988/22 14125A/274 28680/22 M84249/11 JW716649/ten
469/453X 2559/23 14131/274 28985A/20 M86649/10 JW718149/10
480/472 2578/23 14137/A274 29587/twenty M88048/10 W857148/eleven
NA484/472D 3379/20 14138A/274 29590/22A HM88542/10 HM85715/10
495A/493 3384/twenty 14125A/276 29685/twenty HM86649/10 JHM840449/ten
560S/552A 3386/20 15101/245 LM29784/10 99600/a hundred MZ40648DW.611.611D
527/522 3390/20 15103S/243 LM29749/ten LM157149/ten LM451349DW.310.310D
528X/520X 3578/twenty five 15113/245 33275/462 LM104947A/ten LM247748D/LM247710
/LM27710D
567/563 3579/twenty five 15123/245 39585/20 JLM104948/ten M24571T.344T.
647TD.611D
575/572 3780/twenty 15126/245 39581/twenty LM104949/11A  
580/572 3782/twenty 16137/282 L44643/10 LM104949/twelve  
581/572 3876/twenty 16150/282 L44649/10 JM25719/ten  
582/572 3939/sixty eight 17887/31 L45449/ten M257147/eleven  
594/592A 3982/twenty 18590/20 46143/368 JH211749/ten  
594/593X 3984/20 21075/212 47686/twenty JM207049/ten  
597/593X 4388/35 24780/twenty 48286/twenty HM212047A/eleven  
598/593X 6575/35 25570/20 48290/20 HM212049/10  
599X/593X 6580/35A 25572/20 48393A/20 HM212049/11  
    25577/20 LM48548/ten    

Our firm:
  we are skilled bearing manufacture,and have a lot more than thirty several years experence in bearing manufacturing and exporting .Undertake superior engineering products ,can create all measurements ball bearing and roller bearings.these kinds of as deep groove ball bearing,tapered roller bearing,spherical roller bearing,cylindrical roller bearing angular-contact ball bearing,self-anling ball bearing,pillow block bearing,thrust ball bearing,wheel hub bearing,and so on .


Packing and delivery :
one.industrial packing+industrial cartons+pallets 

2.single brand box+model cartons+pallets

3.stick to customer’s requests

A.Plastic Tubes or Single Packing containers ( Typically 10pcs in 1 plastic tube for metal bearings)

B.Cartons ( No far more than 30kg for 1 carton )

C. Pallet ( Typically more than 400kg entirely will use pallet )
 
D. Delivery time :7-35 days ( by sea or by air )
      Typically,We will select the most appropriate packing technique for items. If you have any particular specifications for packing, remember to speak to us in advance.

SAMPLES:
one.Samples quantity: 10-one hundred sets obtainable
two. free of charge samples. it require consumer pay out transport value
Custom-made
Can custom-made your manufacturer bearings according to your ask for

Transport:
1.Most orders will be shipped within 5-ten days of payment being acquired.
2.Samples, by courier as FedEx,UPS,DHL,etc
3.More than 3000 set bearings, it is recommended shipped by sea (sea transportation)

MOQ for customized type:
1.MOQ:300set bearing,Can mix different bearings.
2.MOQ:500set personalized your brand bearings

OEM Policy:
1.We can printing your manufacturer (logo,artwork)on the protect or laser engraving your brand name on the shield
two.We can custom your packaging in accordance to your design and style
three.All copyright possess by clients and we promised don’t disclose any information.

PAYMENT:
1 We take thirty% TT progress ,70% harmony in opposition to the monthly bill of lading duplicate. Also one hundred% IRR L/C ok
2 We accept:Paypal,Western union,Credit score Cards,T/T etc.

FAQ:
Q.are you investing organization or manufacture?
A:we are manufacture fom China,our manufacturer is Wonderful.
Q:how lengthy is your shipping and delivery time ?
A:We have sufficient stock for roller bearings and ball bearings. Supply time inside 7 days.  15-25 days for 1 container to OEM model subsequent your ask for
Q: Do you offer samples ? is it free or further ?
A: Of course, we could provide the sample for free of charge cost ,remember to you pay out the expense of freight.
Q: What is your payment expression?
A: We acknowledge thirty% TT progress ,70% stability in opposition to the invoice lading duplicate. Also a hundred% IRR L/C alright.

If you have any concern or need to have about bearing ,please come to feel free to contact with us !

 
                 
 
 

US $0.1-0.3
/ Piece
|
1,000 Pieces

(Min. Order)

###

Rolling Body: Roller Bearings
The Number of Rows: Single
Outer Dimension: Medium and Large(120-190mm)
Material: Chrome Steel Gcr15
Spherical: Non-Aligning Bearings
Load Direction: Radial Bearing

###

Samples:
US$ 0.1/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

30200 Series 30300 Series 32000 Series 32200 Series 32300 Series
30202 30304 32004 32205 32305
30203 30305 32005 32206 32306
30204 30306 32006 32207 32307
30205 30307 32007 32208 32308
30206 30308 32008 32209 32309
30207 30309 32009 32210 32310
30208 30310 32010 32211 32311
30209 30311 32011 32212 32312
30210 30312 32012 32213 32313
30211 30313 32013 32214 32314
30212 30314 32014 32215 32315
30213 30315 32015 32216 32316
30214 30316 32016 32217 32317
30215 30317 32017 32218 32318
30216 30318 32018 32219 32319
30217 30319 32019 32220 32320
30218 30320 32020 32221 32322
30219 30322 32021 32222 32324
30220 30324 32022 32224 32326
30221 30326 32024 32226   
30222    32026 32228   
30224    32028 32230   
30226    32030      
30228            
30230            
30232            

###

344A/332 615/612 0247/20 25580/20 LM48548/11A HM21848/10
358/354 621/612 02475/20 25580/21 56245/50 HM220149/10
359A/354A 622/613X 0687/71 25590/20 56245/50B HM221449/10
368A/352A 663/653 07093/196 25590/23 64450/700 LM300849/11
368/362 677/672 09067/195 25877/20 LM67045/10 LM501349/10
387/382S 683/672 11590/20 25878/20 LM67048/10 LM501349/14
387AS/382A 645/632 LM11749/10 26881/20 LM67049A/10 JLM506848/10
390/394A 749/742 LM11949/10 26882/22 JL68145/11 HM518445/10
395/394A 780/772 M1112649/10 26883/23 L68149/10 LM603049/11
399/394A 782/772 LM12749/10 26884/24 L68149/11 LM603049/14
418/414 787/772 LM12749/11 26878/22 JL69349/10 LM603049/12
462/453X 1280/20 14117/274 28580/21 71455/750 JM714249/10
482/472 1755/29 14124/274 28584/21 HM81649/10 H715345/11
184/472 1988/22 14125A/274 28680/22 M84249/11 JW716649/10
469/453X 2559/23 14131/274 28985A/20 M86649/10 JW718149/10
480/472 2578/23 14137/A274 29587/20 M88048/10 W802048/11
NA484/472D 3379/20 14138A/274 29590/22A HM88542/10 HM803145/10
495A/493 3384/20 14125A/276 29685/20 HM86649/10 JHM840449/10
560S/552A 3386/20 15101/245 LM29784/10 99600/100 MZ40648DW.611.611D
527/522 3390/20 15103S/243 LM29749/10 LM102949/10 LM451349DW.310.310D
528X/520X 3578/25 15113/245 33275/462 LM104947A/10 LM247748D/LM247710
/LM27710D
567/563 3579/25 15123/245 39585/20 JLM104948/10 M240431T.344T.
647TD.611D
575/572 3780/20 15126/245 39581/20 LM104949/11A  
580/572 3782/20 16137/282 L44643/10 LM104949/12  
581/572 3876/20 16150/282 L44649/10 JM205149/10  
582/572 3939/68 17887/31 L45449/10 M201047/11  
594/592A 3982/20 18590/20 46143/368 JH211749/10  
594/593X 3984/20 21075/212 47686/20 JM207049/10  
597/593X 4388/35 24780/20 48286/20 HM212047A/11  
598/593X 6575/35 25570/20 48290/20 HM212049/10  
599X/593X 6580/35A 25572/20 48393A/20 HM212049/11  
    25577/20 LM48548/10    
US $0.1-0.3
/ Piece
|
1,000 Pieces

(Min. Order)

###

Rolling Body: Roller Bearings
The Number of Rows: Single
Outer Dimension: Medium and Large(120-190mm)
Material: Chrome Steel Gcr15
Spherical: Non-Aligning Bearings
Load Direction: Radial Bearing

###

Samples:
US$ 0.1/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

30200 Series 30300 Series 32000 Series 32200 Series 32300 Series
30202 30304 32004 32205 32305
30203 30305 32005 32206 32306
30204 30306 32006 32207 32307
30205 30307 32007 32208 32308
30206 30308 32008 32209 32309
30207 30309 32009 32210 32310
30208 30310 32010 32211 32311
30209 30311 32011 32212 32312
30210 30312 32012 32213 32313
30211 30313 32013 32214 32314
30212 30314 32014 32215 32315
30213 30315 32015 32216 32316
30214 30316 32016 32217 32317
30215 30317 32017 32218 32318
30216 30318 32018 32219 32319
30217 30319 32019 32220 32320
30218 30320 32020 32221 32322
30219 30322 32021 32222 32324
30220 30324 32022 32224 32326
30221 30326 32024 32226   
30222    32026 32228   
30224    32028 32230   
30226    32030      
30228            
30230            
30232            

###

344A/332 615/612 0247/20 25580/20 LM48548/11A HM21848/10
358/354 621/612 02475/20 25580/21 56245/50 HM220149/10
359A/354A 622/613X 0687/71 25590/20 56245/50B HM221449/10
368A/352A 663/653 07093/196 25590/23 64450/700 LM300849/11
368/362 677/672 09067/195 25877/20 LM67045/10 LM501349/10
387/382S 683/672 11590/20 25878/20 LM67048/10 LM501349/14
387AS/382A 645/632 LM11749/10 26881/20 LM67049A/10 JLM506848/10
390/394A 749/742 LM11949/10 26882/22 JL68145/11 HM518445/10
395/394A 780/772 M1112649/10 26883/23 L68149/10 LM603049/11
399/394A 782/772 LM12749/10 26884/24 L68149/11 LM603049/14
418/414 787/772 LM12749/11 26878/22 JL69349/10 LM603049/12
462/453X 1280/20 14117/274 28580/21 71455/750 JM714249/10
482/472 1755/29 14124/274 28584/21 HM81649/10 H715345/11
184/472 1988/22 14125A/274 28680/22 M84249/11 JW716649/10
469/453X 2559/23 14131/274 28985A/20 M86649/10 JW718149/10
480/472 2578/23 14137/A274 29587/20 M88048/10 W802048/11
NA484/472D 3379/20 14138A/274 29590/22A HM88542/10 HM803145/10
495A/493 3384/20 14125A/276 29685/20 HM86649/10 JHM840449/10
560S/552A 3386/20 15101/245 LM29784/10 99600/100 MZ40648DW.611.611D
527/522 3390/20 15103S/243 LM29749/10 LM102949/10 LM451349DW.310.310D
528X/520X 3578/25 15113/245 33275/462 LM104947A/10 LM247748D/LM247710
/LM27710D
567/563 3579/25 15123/245 39585/20 JLM104948/10 M240431T.344T.
647TD.611D
575/572 3780/20 15126/245 39581/20 LM104949/11A  
580/572 3782/20 16137/282 L44643/10 LM104949/12  
581/572 3876/20 16150/282 L44649/10 JM205149/10  
582/572 3939/68 17887/31 L45449/10 M201047/11  
594/592A 3982/20 18590/20 46143/368 JH211749/10  
594/593X 3984/20 21075/212 47686/20 JM207049/10  
597/593X 4388/35 24780/20 48286/20 HM212047A/11  
598/593X 6575/35 25570/20 48290/20 HM212049/10  
599X/593X 6580/35A 25572/20 48393A/20 HM212049/11  
    25577/20 LM48548/10    

Advantages of Ball Bearings

What is a ball bearing? A ball bearing is a type of rolling-element bearing that utilizes balls to maintain separation between two bearing races. Its contact angle between the balls and the races helps it reduce friction between the loads. There are several advantages to ball bearings, including their ability to withstand water. Read on to learn more. Here are a few of the benefits. You can use them in your daily life, from your car to your boat.

Ball bearings reduce friction between loads

Ball bearings reduce friction between loads by constraining the relative motion between moving parts. These bearings consist of a ring of small metal balls that reduce friction between moving objects. The name “ball bearing” is derived from the verb “to bear.” The lubricant within the bearing reduces friction between moving particles. In a machine, ball bearings reduce friction between moving parts and improve linear motion around a fixed axis.
These bearings are commonly used to reduce friction between loads in rotating machines. They have two tracks, one fixed to the rotating part and one stationary. The rolling balls of a ball bearing have lower friction than flat surfaces. Because of this, they are useful for bar stool bearings. They reduce friction between surfaces and maintain the separation between bearing races. Hence, minimal surface contact is possible. Ball bearings have the potential to increase the life of machines and reduce energy consumption.
Ball bearings can be as small as a wrist watch or as large as an industrial motor. They function the same way, reducing friction between loads. Among their many uses, ball bearings are essential for everyday operations. Clocks, air conditioners, fans, and automobile axles all use ball bearings. In fact, anything that uses a motor requires ball bearings. It’s no wonder they’re gaining popularity in industries and everyday life.
bearing

They support radial and axial loads

Radial ball bearings are used primarily for radial loads, but they also have a capacity for axial load. This load capacity is usually given as a percentage of the radial load rating. Axial load capacity is generally greater for a bearing with a larger difference between the inner and outer ring diameters. The axial load capacity is also affected by the bearing’s raceway depth, with shallow raceways being more suitable for heavier axial loads.
The two main types of axial and radial loads are defined by their orientation. Axial loads apply forces in one direction while radial loads act on the opposite direction. In both cases, the bearing must support the forces that are imposed. Axial loads apply forces to a bearing in a single direction, while radial loads apply forces in both directions. Regardless of the type of load, axial and radial loads should be considered when selecting a bearing for a given application.
Angular and radial ball bearings differ in their materials. Radial ball bearings are made largely of through-hardened materials. They typically have a Rockwell hardness rating of 58 Rc. The raceways and balls of these bearings are made of 440C stainless steel. They may also contain shields and seals. SAE 52100 steel is the most common material for the raceway, while molybdenum steels are excellent for high temperatures.

They have a contact angle between the balls and the races

When comparing axial load bearings with their radial counterparts, the angular contact angle is more important. Axial load bearings, have a contact angle between the balls and the races of 35 degrees. They are suitable for axial loads and a limited radial load. The contact angle of these bearings is a result of the shape of the inner and outer rings. Each rolling element comes into contact with the inner and outer rings only at one point, forming a 30 degree angle with the radial plane. The radial force of the axial load on these bearings is therefore increased by increasing the contact angle between the balls and the races.
This contact angle determines the amount of friction between the balls and the races, and allows angular contact bearings to withstand heavy radial and thrust loads. In addition, the larger the contact angle, the greater the axial load support. Angular contact bearings come in standard imperial (inch) and metric (mm) sizes. The angular contact angle is determined by the free radial play value and the curvature of the inner track.

They are water-resistant

In addition to their water-resistant qualities, corrosion-resistant ball bearings can also protect against the damaging effects of corrosive environments. Generally, standard metals, such as steel, are susceptible to rust, which can significantly reduce their performance and extend the life of parts. However, plastics, stainless steel, and ceramics can provide corrosion-resistant ball bearings. And because these materials are much more durable, they offer other advantages, such as being easy to maintain.
Among the advantages of plastic ball bearings is their high resistance to extreme temperatures, high speeds, and corrosion. Depending on their construction, plastic bearings are often able to resist corrosion and anti-static properties. They’re lightweight and inexpensive compared to steel ball bearings. CZPT Sales Corporation was established in 1987 with a modest turnover of four lacs. As of the last financial year, it has grown to 500 lacs in sales.
Other advantages of water-resistant ball bearings include corrosion resistance, which is a key consideration in many applications. While stainless steel is highly corrosion-resistant, it decreases the bearing’s load-carrying capacity. Also, corrosion-resistant deep groove ball bearings are usually made with a specified internal clearance, which absorbs loss in clearance during mounting and shaft expansion. This factor affects their performance, and if these are compromised, a replacement may be necessary.
bearing

They are tough

A few things make ball bearings tough: they’re made of real materials, which means that they have inherent imperfections. Grade-1 balls are made especially for high-stress applications, such as Formula One engines. Grade-3 balls, on the other hand, strike the perfect balance between performance and cost. Ceramic balls, for example, are made to spin at a high rate of 400 RPM, and they’re finished with a mirror finish.
A steel carbon ball bearing is one of the toughest forms of ball bearings available. The material is incredibly strong, but the contact between the balls isn’t the best. Low-carbon steel is best for linear shafting and is usually coated with a polymer to prevent damage. Steel ball bearings with moderate amounts of carbon are tough, durable, and water-resistant. They’re ideal for gears, but their high-carbon steel counterparts are particularly tough and can resist corrosion.
A ceramic ball bearing is another option. This type has steel inner and outer rings but ceramic balls. Ceramic balls can withstand higher temperatures than steel and are also electrically insulating. Ceramic ball bearings also tend to be lighter and are more resistant to wear and tear. They’re also ideal for applications in which grease is not an option, such as in space shuttles. Despite the fact that ceramic ball bearings are tough, they’re still cheaper than steel ball bearings.

They are conductive

You may have heard the term “ball bearing” if you’ve studied introductory physics. What does that mean? Essentially, ball bearings are conductive because of their ability to conduct electricity. This ability is reflected in the charge distribution on the surface of the ball. Positive charges are drawn toward the positive plate, while negative charges are drawn away from the positively charged ball bearing. You may have even seen a ball bearing in action.
However, despite their conductive nature, ball bearings can still become damaged by electrical discharge. A higher voltage can cause the balls to pit, and the raceways to become uneven. These uneven surfaces will first show up as excessive noise, and eventually cause the bearing to malfunction. Fortunately, engineers have found a way to counter this problem: conductive grease. This grease enables current to flow through the ball bearing, preventing both heat and voltage buildup.
The difference between steel and ceramic ball bearings is their density. Steel bearings are more conductive than glass or hybrid ceramics. Steel ball bearings have an even grain structure and are conductive for resonance flow. When moving fast, the air surrounding the steel ball bearing carries resonance from the inner ring to the outer. This makes them ideal for high-speed resonance transfer. In addition to being conductive, glass microbeads are harder and lighter than steel.
bearing

They are used in pulley systems

Pulley systems use ball bearings to move the sprocket, which is a wheel that rotates. These bearings are installed on the center mounting hole of the pulley wheel. They protect the entire system from heat, while allowing higher speed and smooth operation. They distribute the weight of the load evenly, minimizing friction and wobbling, and ensure a smooth rotation. Ball bearings are typically made from steel and are installed inside the pulley wheel.
The moment of inertia and bearing friction are measured to within ten percent accuracy. These two variables affect the speed of the pulley system, which can lead to crashes if the weight holders are not balanced. Therefore, ball bearings are used to minimize the chance of such crashes. When you want to know more about ball bearings in pulley systems, here are the advantages they provide.
Another benefit of ball bearings in pulley systems is that they have lower friction than their solid counterparts. In order to reduce friction, however, ball bearings must be made of good materials. Some of the common ball materials are high-quality plastics and stainless steel. Good materials and clever block design are essential to minimizing friction. If you are planning to use ball bearings in your pulley system, check out the following tips and make sure you are choosing the right one for your application.
China Set10 U399/U360L+R Taper Roller Bearing for Truck or Auto Car NTN NSK NMB Koyo NACHI Timken Urb Spherical Roller Bearing/     bearing and raceChina Set10 U399/U360L+R Taper Roller Bearing for Truck or Auto Car NTN NSK NMB Koyo NACHI Timken Urb Spherical Roller Bearing/     bearing and race
editor by czh 2023-01-18