Item Description

 

Product Description

 

 

Business Profile

HangZhou Helin Slewing Bearing Co., Ltd. is a expert slewing bearing manufacturer which includes designing, machining, assembling, fabricating and repairing, we give a turnkey project for all your needs. The company specializes in 6 kind slewing bearings this kind of as One Row Ball Series (Collection 01 / Collection HS/ Sequence Q), Double Row Ball Collection (Sequence 02), Three Row Roller Collection (Series thirteen), One Row Cross Roller Series (Collection 11/ Collection HJ), Light Variety Sequence and Flange Variety Collection. Our goods are manufactured in accordance to JB/T2300-2011, JB/T1571-2004, JB/T66-1999, JG/T67-1999 and also we have passed ISO9001:2015 . Our item dimensions assortment from 100mm-4,000mm with normal and non-normal types.

 

 

Packaging & Shipping

 

Installation Guidelines

 

No External gear
D L
mm
Dimensions Mounting Dimensions Structural Dimension Gear data Gear circumferential force weight
kg
D
mm
d
mm
H
mm
D1
mm
D2
mm
n mm dm
mm
L
mm
n1
mm
D3
mm
d1
mm
H1
mm
h
mm
b
mm
x M
mm
De
mm
z Normalizing
Z104N
Quenching
T104N
1 011.20.200 280 120 60 248 152 12 sixteen M14 28 2 201 199 fifty ten 40 three 300 98      
2 011.twenty.224 304 one hundred forty four 60 272 176 twelve sixteen M14 28 two 225 223 50 ten 40 3 321 105      
3 011.20.250 330 a hundred and seventy sixty 298 202 18 16 M14 28 two 251 249 fifty ten forty four 352 86      
4 011.twenty.280 360 two hundred sixty 328 232 18 sixteen M14 28 two 281 279 fifty ten 40 4 384 ninety four      
five 011.twenty five.315 408 222 70 372 258 twenty eighteen M16 32 two 316 314 60 10 fifty five 435 eighty five two.9 4.four  
6 011.25.355 448 262 70 412 298 20 eighteen M16 32 2 356 354 sixty ten 50 five 475 93 2.nine 4.4  
7 011.twenty five.four hundred 493 307 70 457 343 20 eighteen M16 32 2 401 399 sixty 10 50 six 528 86 3.5 5.three  
eight 011.25.450 543 357 70 507 393 20 18 M16 32 2 451 449 60 10 50 6 576 94 three.5 5.three  
9 011.30.500 602 398 80 566 434 20 18 M16 32 4 501 498 70 10 60 0.five five 629 123 three.7 5.2 85
012.30.five hundred 6 628.8 102 four.five 6.two
9H 011.twenty five.five hundred 602 398 80 566 434 20 18 M16 32 4 501 499 70 10 60 0.5 5 629 123 three.7 5.2 85
012.25.500 6 628.eight 102 four.five six.two
10 011.30.560 662 458 80 626 494 20 18 M16 32 4 561 558 70 10 60 0.5 5 689 135 three.7 5.two 95
012.thirty.560 six 688.eight 112 four.five 6.two
10H 011.twenty five.560 662 458 80 626 494 20 18 M16 32 4 561 559 70 10 60 0.5 5 689 135 three.7 5.2 95
012.25. 560 6 688.8 112 four.5 6.two
11 011.30.630 732 528 80 696 564 24 18 M16 32 4 631 628 70 10 60 0.five 6 772.eight 126 four.five six.two 110
012.30.630 8 774.four 94 six 8.3
11H 011.25.630 732 528 80 696 564 24 18 M16 32 4 631 629 70 10 60 0.5 six 772.eight 126 four.5 six.two 110
012.twenty five.630 eight 774.four 94 6 eight.2
12 011.30.710 812 608 80 776 644 24 18 M16 32 4 711 708 70 10 60 0.five 6 850.eight 139 4.5 6.two 120
012.30.710 8 854.4 104 six 8.3
12H 011.25.710 812 608 80 776 644 24 18 M16 32 4 711 709 70 10 60 0.five six 850.eight 139 4.5 six.two 120
012.25.710 8 854.4 104 six eight.9
13 011.40.800 922 678 100 878 722 30 22 M20 40 6 801 798 90 10 80 0.five 8 966.four 118 8 eleven.1 220
012.40.800 ten 968 ninety four 10 fourteen
13H 011.thirty.800 922 678 100 878 722 30 22 M20 40 6 801 798 90 10 80 0.five 8 966.four 118 8 eleven.one 220
012.30.800 10 968 94 ten fourteen.1
14 011.40.900 1571 778 100 978 822 30 22 M20 40 6 901 898 90 10 80 0.5 eight 1062.four a hundred thirty eight eleven.one  
012.40.900            

 

Our Benefits

Quick, versatile and successful
one. Rapidly: Be great at adapting, basic organization, higher working efficiency, best following -revenue companies, be imaginative and acknowledge all varieties of customization.
two. Flexible: streamlined personnel, brief conversation path, and troubles can be solved speedily.
3. Efficient: workers have increased extensive capacity, high perform performance, substantial output, good quanlity and short product supply time.
Our firm has many several years of slwing bearing knowledge , stable solution quality , and a stable , technically layout / development and generation group . we have our personal factory , substantial good quality and lower cost .

Our engineer crew will offer you with all technological assist from style to set up of slewing bearing . Engineer can go to the customer’s site to do the measurement .
Excellent soon after-income services and quick problem solving. We have a professional following-sales team that can go to buyer site to solve problems.
 

FAQ

Q.What is the creating process? 

A:Production process including raw material slicing, equipment processing, grinding, add-ons cleaning, assemble, cleaning, stoving , oil coating, include urgent, tests, bundle.

Q.How to control the goods top quality? 

A:Combining sophisticated tools and rigid management, we supply high common and good quality bearings for our consumers all above the entire world.

Q: How extended is your supply time?

A:If there is inventory, it is within 7 times if there is no inventory, it is 25-45 times, which also relies upon on the amount.

Q.Are you a buying and selling company or a maker?

A: We have our personal manufacturing unit, with 20 years of knowledge in slewing bearings, our sort is manufacturing unit + trade.

Q. What is your phrases of payment ? 

A: Stocks items,one hundred% prepaid. If goods want create,30% pay as you go and harmony paid out just before shipment. For large buy above 50000 USD,we can accept L/C At sight.

Q. What is your MOQ ? 

A: For common sort,no MOQ. For generate items,we require according bearing variety.

Q.What is the transportation? A: Modest quantity ,by categorical, these kinds of as DHL,UPS, TNT FEDEX. If large amount, by sea or air

Q.Can you give OEM provider? 

A:Of course, we provide OEM services , do as your measurement , packing and other needs

Standard or Nonstandard: Standard
Feature: Cold-Resistant, Corrosion-Resistant, Heat-Resistant
Sealing Gland: Sealed On Both Sides
Rolling-Element Number: Single-Row
Roller Type: Crowned Raceway
Material: Carbon Steel

###

Samples:
US$ 600/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

No External gear
D L
mm
Dimensions Mounting Dimensions Structural Dimension Gear data Gear circumferential force weight
kg
D
mm
d
mm
H
mm
D1
mm
D2
mm
n mm dm
mm
L
mm
n1
mm
D3
mm
d1
mm
H1
mm
h
mm
b
mm
x M
mm
De
mm
z Normalizing
Z104N
Quenching
T104N
1 011.20.200 280 120 60 248 152 12 16 M14 28 2 201 199 50 10 40 0 3 300 98      
2 011.20.224 304 144 60 272 176 12 16 M14 28 2 225 223 50 10 40 0 3 321 105      
3 011.20.250 330 170 60 298 202 18 16 M14 28 2 251 249 50 10 40 0 4 352 86      
4 011.20.280 360 200 60 328 232 18 16 M14 28 2 281 279 50 10 40 0 4 384 94      
5 011.25.315 408 222 70 372 258 20 18 M16 32 2 316 314 60 10 50 0 5 435 85 2.9 4.4  
6 011.25.355 448 262 70 412 298 20 18 M16 32 2 356 354 60 10 50 0 5 475 93 2.9 4.4  
7 011.25.400 493 307 70 457 343 20 18 M16 32 2 401 399 60 10 50 0 6 528 86 3.5 5.3  
8 011.25.450 543 357 70 507 393 20 18 M16 32 2 451 449 60 10 50 0 6 576 94 3.5 5.3  
9 011.30.500 602 398 80 566 434 20 18 M16 32 4 501 498 70 10 60 0.5 5 629 123 3.7 5.2 85
012.30.500 6 628.8 102 4.5 6.2
9H 011.25.500 602 398 80 566 434 20 18 M16 32 4 501 499 70 10 60 0.5 5 629 123 3.7 5.2 85
012.25.500 6 628.8 102 4.5 6.2
10 011.30.560 662 458 80 626 494 20 18 M16 32 4 561 558 70 10 60 0.5 5 689 135 3.7 5.2 95
012.30.560 6 688.8 112 4.5 6.2
10H 011.25.560 662 458 80 626 494 20 18 M16 32 4 561 559 70 10 60 0.5 5 689 135 3.7 5.2 95
012.25. 560 6 688.8 112 4.5 6.2
11 011.30.630 732 528 80 696 564 24 18 M16 32 4 631 628 70 10 60 0.5 6 772.8 126 4.5 6.2 110
012.30.630 8 774.4 94 6 8.3
11H 011.25.630 732 528 80 696 564 24 18 M16 32 4 631 629 70 10 60 0.5 6 772.8 126 4.5 6.2 110
012.25.630 8 774.4 94 6 8.2
12 011.30.710 812 608 80 776 644 24 18 M16 32 4 711 708 70 10 60 0.5 6 850.8 139 4.5 6.2 120
012.30.710 8 854.4 104 6 8.3
12H 011.25.710 812 608 80 776 644 24 18 M16 32 4 711 709 70 10 60 0.5 6 850.8 139 4.5 6.2 120
012.25.710 8 854.4 104 6 8.9
13 011.40.800 922 678 100 878 722 30 22 M20 40 6 801 798 90 10 80 0.5 8 966.4 118 8 11.1 220
012.40.800 10 968 94 10 14
13H 011.30.800 922 678 100 878 722 30 22 M20 40 6 801 798 90 10 80 0.5 8 966.4 118 8 11.1 220
012.30.800 10 968 94 10 14.1
14 011.40.900 1022 778 100 978 822 30 22 M20 40 6 901 898 90 10 80 0.5 8 1062.4 130 8 11.1  
012.40.900            
Standard or Nonstandard: Standard
Feature: Cold-Resistant, Corrosion-Resistant, Heat-Resistant
Sealing Gland: Sealed On Both Sides
Rolling-Element Number: Single-Row
Roller Type: Crowned Raceway
Material: Carbon Steel

###

Samples:
US$ 600/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

No External gear
D L
mm
Dimensions Mounting Dimensions Structural Dimension Gear data Gear circumferential force weight
kg
D
mm
d
mm
H
mm
D1
mm
D2
mm
n mm dm
mm
L
mm
n1
mm
D3
mm
d1
mm
H1
mm
h
mm
b
mm
x M
mm
De
mm
z Normalizing
Z104N
Quenching
T104N
1 011.20.200 280 120 60 248 152 12 16 M14 28 2 201 199 50 10 40 0 3 300 98      
2 011.20.224 304 144 60 272 176 12 16 M14 28 2 225 223 50 10 40 0 3 321 105      
3 011.20.250 330 170 60 298 202 18 16 M14 28 2 251 249 50 10 40 0 4 352 86      
4 011.20.280 360 200 60 328 232 18 16 M14 28 2 281 279 50 10 40 0 4 384 94      
5 011.25.315 408 222 70 372 258 20 18 M16 32 2 316 314 60 10 50 0 5 435 85 2.9 4.4  
6 011.25.355 448 262 70 412 298 20 18 M16 32 2 356 354 60 10 50 0 5 475 93 2.9 4.4  
7 011.25.400 493 307 70 457 343 20 18 M16 32 2 401 399 60 10 50 0 6 528 86 3.5 5.3  
8 011.25.450 543 357 70 507 393 20 18 M16 32 2 451 449 60 10 50 0 6 576 94 3.5 5.3  
9 011.30.500 602 398 80 566 434 20 18 M16 32 4 501 498 70 10 60 0.5 5 629 123 3.7 5.2 85
012.30.500 6 628.8 102 4.5 6.2
9H 011.25.500 602 398 80 566 434 20 18 M16 32 4 501 499 70 10 60 0.5 5 629 123 3.7 5.2 85
012.25.500 6 628.8 102 4.5 6.2
10 011.30.560 662 458 80 626 494 20 18 M16 32 4 561 558 70 10 60 0.5 5 689 135 3.7 5.2 95
012.30.560 6 688.8 112 4.5 6.2
10H 011.25.560 662 458 80 626 494 20 18 M16 32 4 561 559 70 10 60 0.5 5 689 135 3.7 5.2 95
012.25. 560 6 688.8 112 4.5 6.2
11 011.30.630 732 528 80 696 564 24 18 M16 32 4 631 628 70 10 60 0.5 6 772.8 126 4.5 6.2 110
012.30.630 8 774.4 94 6 8.3
11H 011.25.630 732 528 80 696 564 24 18 M16 32 4 631 629 70 10 60 0.5 6 772.8 126 4.5 6.2 110
012.25.630 8 774.4 94 6 8.2
12 011.30.710 812 608 80 776 644 24 18 M16 32 4 711 708 70 10 60 0.5 6 850.8 139 4.5 6.2 120
012.30.710 8 854.4 104 6 8.3
12H 011.25.710 812 608 80 776 644 24 18 M16 32 4 711 709 70 10 60 0.5 6 850.8 139 4.5 6.2 120
012.25.710 8 854.4 104 6 8.9
13 011.40.800 922 678 100 878 722 30 22 M20 40 6 801 798 90 10 80 0.5 8 966.4 118 8 11.1 220
012.40.800 10 968 94 10 14
13H 011.30.800 922 678 100 878 722 30 22 M20 40 6 801 798 90 10 80 0.5 8 966.4 118 8 11.1 220
012.30.800 10 968 94 10 14.1
14 011.40.900 1022 778 100 978 822 30 22 M20 40 6 901 898 90 10 80 0.5 8 1062.4 130 8 11.1  
012.40.900            

Industrial applications of casing

For rotating and sliding parts, bushings are an important part of the machine. Due to their anti-friction properties and load-carrying capacity, they are an important part of many different industrial processes. Bushings play a vital role in industries such as construction, mining, hydropower, agriculture, transportation, food processing and material handling. To learn more about the benefits of bushings, read on. You’ll be amazed how much they can help your business!
bushing

type

When comparing enclosure types, consider the material and how it will be used. Oilite bushings are made of porous material that draws lubricant into the liner and releases it when pressure is applied. These are manufactured using a sintered or powered metal process. Copper and tin are the most commonly used materials for making copper bushings, but there are other types of metal bushings as well.
Another popular type is the plain bearing. This type reduces friction between the rotating shaft and the stationary support element. This type provides support and load bearing while relying on soft metal or plastic for lubrication. Journal bearings are used to support the linear motion of the engine crankshaft in large turbines. They are usually babbitt or hydrodynamic with a liquid film lubricant between the two halves.
The oil-impregnated paper sleeve is made of high-quality kraft insulating paper. These bushings contain two layers of capacitor grading, with the innermost layer electrically connected to the mounting flange. These are mature processes and are widely used in different voltage levels. CZPT Electric (Group) Co., Ltd. provides UHV DC and AC oil-impregnated paper wall bushings for environmental control rooms.
Electrical bushings are used to transmit electricity. These can be transformers, circuit breakers, shunt reactors and power capacitors. The bushing can be built into the bushing or through the bushing. The conductors must be able to carry the rated current without overheating the adjacent insulation. A typical bushing design has a conductor made of copper or aluminum with insulation on all other sides. If the bushing is used in a circuit, the insulation needs to be high enough to prevent any leakage paths.
Voltage and current ratings of electrical bushings. Solid type electrical bushings typically have a center conductor and a porcelain or epoxy insulator. These bushings are used in small distribution transformers and large generator step-up transformers. Their test voltage is typically around 70 kV. Subsequent applications of this bushing may require a lower halfway release limit. However, this is a common type for many other applications.
bushing

application

Various industrial applications involve the use of casing. It is an excellent mechanical and chemical material with a wide range of properties. These compounds are also packaged according to national and international standards. Therefore, bushings are used in many different types of machines and equipment. This article will focus on the main industrial applications of casing. This article will also explain what a casing is and what it can do. For more information, click here. Casing application
Among other uses, bushing assemblies are used in aircraft and machinery. For example, a fuel tank of an aircraft may include baffle isolator 40 . The bushing assembly 16 serves as an interface to the fuel tank, allowing electrical current to flow. It can also be used to isolate one component from another. In some cases, bushing assemblies are used to provide a tight fit and reduce electrical resistance, which is important in circuits.
The benefits of casing go beyond reducing energy transmission. They reduce lubrication costs. If two metal parts are in direct contact, lubrication is required. Thus, the bushing reduces the need for lubrication. They also allow parts of the car to move freely. For example, rubber bushings may begin to deteriorate due to high internal temperatures or cold weather. Also, oil can affect their performance.
For example, bushing CTs in oil and gas circuit breakers are used as window current transformers. It consists of a toroidal core and secondary windings. The center conductor of the bushing acts as the single-turn primary of the BCT. By tapping the secondary winding, the ratio between primary and secondary can be changed. This information can be found on the asset nameplate.
Among other uses, bushings are used in diagnostic equipment. These components require precise positioning. Fortunately, air sleeves are perfect for this purpose. Their frictionless operation eliminates the possibility of misalignment. In addition, products based on porous media help minimize noise. A casing manufacturer can advise you on the best product for your equipment. Therefore, if you are looking for replacement bushings for your existing equipment, please feel free to contact Daikin.

Material

Dry ferrule cores were selected for study and examined under an Olympus polarizing microscope (BX51-P). Core slices showing layers of aluminum foil with a distance of approximately 2 cm between adjacent capacitor screens. The aluminum foil surface has a multi-layered structure with undulations due to shrinkage and crepe. Differences between the two types of foils are also revealed.
A typical metal bushing material consists of a high-strength metal backing and a solid lubricant. These materials have higher load-carrying capacity and low friction during operation. Additionally, they are precision machined to tight tolerances. They also offer better thermal conductivity and better fatigue resistance. The accuracy of the metal bushing is improved due to the re-machining process that takes place after the bearing is assembled. Additionally, metal bushing materials are more resistant to wear than plastic bushing materials.
Plastic bushings are relatively inexpensive and readily available off the shelf. Also, the price of custom plastic bushings is relatively low. However, they are not recommended for heavy duty applications. Plastics degrade under high loads and can damage mating parts. Also, if the plastic bushings are not manufactured accurately, they can become misaligned. These are just some of the reasons for choosing metal bushings over plastic.
A mechanically bonded bushing 40 is placed over the stabilizer bar and compressed into the outer sleeve/bracket assembly. The outer metal member includes slotted holes that compensate for the tolerance stacking between the first and second bushing assemblies. Pre-assembly allows the assembly plant to receive a complete assembly ready for vehicle assembly, rather than sub-assembly at the vehicle manufacturing plant.
bushing

cost

Control arm bushings are a major component of modern vehicle suspension systems. Damaged bushings can negatively affect the handling and performance of your car. Replacing bushings on a car can cost $200 to $500. While that’s pretty cheap for a handful of control bushings, replacing the entire suspension system could set you back over $1,200. Thankfully, if you want to repair or replace the bushing yourself, you can do it yourself for a fraction of the cost.
If you decide to replace the control arm bushing yourself, it’s best to shop around for the best price. Many auto parts stores offer cheaper bushings that you don’t have to spend a fortune on. Even if you don’t drive for years, rubber can degrade and create cracks in the material. These cracks can be as deep as three-eighths of an inch. This makes it dangerous to drive a car with damaged control arm bushings.
Hiring a mechanic might be a good idea if you don’t like doing the work yourself. You can save money and time by repairing the control arm yourself, but you may have to hire a mechanic to do the job. Replacing the front sway bar bushing alone can cost between $450 and $900. While these components are relatively inexpensive, you can replace them for a better-handling car.
In some cases, sizing the bushings is a more economical option, but if you want to replace your entire suspension system, it’s better to buy a brand new lower limit. You can even save labor by buying a replacement part fork with a good lower portion. In addition to improving your car’s handling and ride, new bushings will add to your car’s overall value. If you are not sure which parts you need, ask your mechanic for a quote.
While the cost of replacing control arm bushings is relatively low, it’s a good idea to compare quotes from multiple mechanics. By getting multiple quotes for the same repair, you can save as much as $50 to $100 on the total cost of your car. In addition to labor costs, parts and labor can vary, so shop around to find the mechanic best suited for your car. There’s no reason to settle for sub-par service when you can save $50 or more!

China Factory Price Dx340 Slewing Bearing Excavator Xuzhou Helin     bearing engineeringChina Factory Price Dx340 Slewing Bearing Excavator Xuzhou Helin     bearing engineering
editor by czh 2022-12-14