Product Description

Excavator slewing ring bearing turntable bearing EC180
 

Excavators, also known as excavating machinery, also known as excavators, are earth-moving machinery that use buckets to excavate materials above or below the bearing surface and load them into transport vehicles or unload them to a stockyard.
The materials excavated by the excavator are mainly soil, coal, silt, and pre-loose soil and rocks. From the perspective of the development of construction machinery in recent years, the development of excavators is relatively fast, and excavators have become 1 of the most important construction machinery in engineering construction.

We can provide alternative Swing circle for your , HITACHI, KOBELCO, HYUNDAI, VOLVO, DOOSAN, DAEWOO, JCB,CASE, SUMITOMO, KATO, etc.,There are normal and non standard over 1000 hundreds types for you choose.
 

USA Excavator Slewing Rings

CAT70B CAT120B CAT311 CAT305.5 CAT306 CAT307 CAT308 CAT312 CAT315 CAT320 CAT323 CAT324 CAT325 CAT326 CAT330 CAT336 CAT345 CAT349 CAT365 CAT374 CAT390 CAT40/45 CAT60(YC60-8) E70B CAT80 CAT120B E140 E160 E180 E200B E215 E219 E219D CAT225/B/D CAT229 CAT305.5 CAT306/E E307 E307B E307C/D/E CAT308B E311B E312B CAT311C CAT311D CAT312C/D CAT313C/D CAT315 E320B E320C/D E323C/D E322 E324D CAT330B CAT330C CAT336D CAT336D1 E340 CAT345B CAT345C CAT345D CAT349D CAT365

CX50B CX55 CX210 CX210B CX210 CX210B CX240A

Japan Excavator Slewing Bearings

PC30 PC45 PC50 PC55 PC56 PC60-5-6-7 PC60-8 PC70-8 PC78 PC100-3 PC120-6 PC130-7 PC150 PC160 PC200-7/8 PC220 PC228 PC270 PC240 PC300-6/7 PC360 PC400-6/7/8 PC450-6 PC600-6 PC650-3 PC650 PC800 PC1000 PC1200 PC1250 PC300-7 PC300-8 PC350-6 PC350-7 PC350-8 PC360-7 PC400-5 PC400-5A PC400-6 PC400-7 PC400-8 PC450-6 PC450-7 PC450-8 PC650-6E PC650-8 PC200-8 PC210-10 PC210LC-10 PC210-7 PC220-7 PC220-8 PC230-7 PC240-8 PC200-8 PC210-8 PC220-8 PC270 PC300 PC300LC PC300-5 PC300-6 PC130-7(4D102) PC150-5 PC180-5 PC160-7
PC200-5 PC210-5K PC220-5 PC200-6(S6D95)PC210-6(S6D95)PC220-6(S6D95)PC230-6(S6D95)PC200-6(S6D102)PC210-6(S6D102)PC220-6(S6D102) PC230-6(S6D102)PC200-7(S6D102)PC200-7 PC18 PC50-7 PC56 PC60-1 PC60-5 PC60-6 PC60-7 PC60-6 PC70-6 PC70-8 PC60-7 PC70-7 PC100-5 PC120-5 PC100-6(S4D95) PC120-6(S4D95) PC130-6(S4D95) PC130-7(S4D95) PC100-6(4D102) PC110-7(4D102) PC120-6(4D102) PC130-6(4D102)

UH571 UH045 UH063 UH083 EX35 EX40 EX55 EX60 EX60-3 EX120 EX200 EX300 EX310 ZX60 ZX70 ZA80 ZX110 ZX120 ZX200 ZX210 ZX250 ZX290 ZX330 ZX470 ZX870EX1000 EX1200 ZX225UR ZX520 EX120-3 EX120-5 EX130H-5 ZAX110 ZAX120-6 ZAX120 UH07-7 ZAX200 ZXA210 ZAX200-3G ZAX250-3G ZAX200-3 ZAX200LC-3 ZAX210H-3 ZAX210LCH-3 ZAX210K-3 ZAX210LCK-3 ZAX210LCN-3 EX200-1/2 EX200LC-2 EX200-3 EX200LC-3 EX200H-3 EX200LCH-3 EX200-5 EX210H-5 EX210LCH-5 ZAX225 ZX230 EX220-2 EX220-3 EX220-5 EX270-5 EX230H-3 EX280H-5 ZAX240H ZAX240LCH
ZAX240K ZAX250 ZAX270 ZAX280LC EX290LCH-5 EX300-1 EX300-2 EX300H-2 EX300-3 EX300-3C EX300H-3 EX310H-3C
EX310LCH-3C ZAX330 EX350 ZXA360 ZAX450-6 EX60-1 EX60-2 EX60-5 EX60LC-5 EX80-5 ZX60 ZAX70 ZA80 EX100-1 EX100-3 EX100-5 EX110-5 EX120-2
U15 KX41 KX41-2 KX135 KX185 KX155 KX161 KX163 KX165 KX183 K030 KX35 KX15 KX150 KX185

SK35 SK50 SK60 SK75 SK100 SK120 SK200-1-2-3-4-5-6 SK230 SK250 SK260 SK280 SK300 SK330 SK330-6 SK350 SK400 SK450 SK480 RK200 SK55 SK60-3 SK60-5 SK60-8 SK60SR SK75/SK75-8 K904C SK905C SK907B K907C SK100 SK120-3 SK120-5 SK135 SK03 SK04 SK045N2 SK130 SK140-8 SK07-1-N2 SK07-N2 SK200-1 SK200-2 SK200-3 SK200-5 SK200-6 SK210-6 SK200-8 SK210-8 SK230-6E SK250-6 SK250-8 SK260-8 SK270D SK330-8 SK350-8 SK480-6 SK480-8

SH55 SH60 SH75 SH50 SH100 SH120 SH125 SH135 SH140 SH145 SH200 SH200-3-5 SH220-2-3 SH240 SH225 SH260 SH265 SH280 SH300 SH340 SH350 SH400 SH430 SH450 SH40T SH60-1 SH100A1 SH120 SH120A1 SH120A2 SH120A3 SH200A1 SH200A3 SH210A3 SH210A5 SH220-2 SH220-3 SH225 SH260 SH265 SH240-5 SH340 SH300A2 SH350

HD100 HD250 HD450 HD512 HD513 HD516 HD550 HD700 HD770 HD800 HD820 HD880 HD900 HD1571 HD1430 HD2045 HD250-5 HD250-7 HD307 HD400-7 HD512 HD513 HD516 HD700-5 HD700-7 HD820-1/2/3/7 HD770-5 HD800-8 HD800-7 HD900-7 HD770-1 HD770-2 HD770-SE HD1571-3

ViO35 ViO55 ViO75 NS60-5 BT160C BT175 IHI135 IHI150 IHI160

MS70-2 MS090-8 MS110-2 MS120-1/2 MS120-8 MS140-1 MS180-3 MS180-8

South Korea Slewing Ring Bearings

R55 R60 R80 R130LC-3-5 R150 R190 R200 R200-5 R210 R215-7/9 R220 R225LC-7/9 R245 R260 R265 R290 R290 R290LC-7 R300LC R305LC R330LC R340 R375 R360LC-7 R390 R450LC R470 R485 R500 R55-5 R60-5 R55-7 R60-7 R70-7 R80 R110LC-7 R130-5 R130-7 R140LC-7 R150LC-7 R150LC-9 R200W-7 R200 R200-3 R200-5 R210-3 R210-5 R210-5D R220-3 R220-5 R210-7 R210-9 R215-7 R225-7 R220-9 R225-9 R260-7 R265-7 R290-3 R300-5 R290-7 R305-7 R305-9 R320-7

DH35 DH55 DH60 DH55 DH60 DH80 DH80-7 DH80GOLD DH150 DH200 DH220-3-5 DH280-5 DX60-DX200-DX225 DX260 DH290 DH360 DH420 DH500 DH55-5 DH60/DX60 DH80/DH80GLD DH130-5 DH150-7 DX150 DH220-3 DH215-7 DH215-9E DH220-5 DH220-7 DH215-9 DH225-7/9 DX225-7 DH250-5 DX255-5 DH258-7 DH280 DH290 DH300-5 DH300 DH300-7 DX300-9 DH360-5/7 DH400-5 DH370-7 DH370-9 DH420 DH450-3 DH500 SE210-1 SE210-2

China Manufacturer Slew Ring

CLG904 CLG9055 CLG906 CLG907 CLG9075 CLG908 CLG915 CLG150 CLG920 CLG921 CLG922 CLG225 CLG924 CLG925 CLG933 CLG936 CLG939 CLG942 CLG948 CLG950 CLG952 CLG200 CLG205 CLG220 CLG225

XE55 XE60 XE65 XE75 XE80 XE85 XE135 XE150 XE155 XE200 XE205 XE215 XE225 XE245 XE270 XE305 XE335 XE370 XE380 XE400 XE470 XE490 XE700

YC13 YC18 YC18-3 YC35 YC45 YC55 YC65 YC65-2 YC85 YC85-3 YC135 YC225LC YC230

SY55 SY60 SY65 SY70 SY75 SY85 SY95 SY115 SY135 SY155 SY195 SY200 SY205 SY215 SY220 SY225 SY235 SY245 SY285 SY305 SY335 SY365 SY375 SY395 SY415 SY485

 UK/SWEDEN/GERMANY Swing Bearing

R914 R924 R944 R944CLC
8061 8065 JS130 JS140 JS200 IS210 JS220 JCB70 JCB360 JS205
EC55 EC60 EC140BP EW145BP EW160BB EC210 EC240 EC290 EC360LC EC380 EC460 EC480 EC700 EC210B EC360

 
Product Process
Application:

 

– Excavators – Drilling rigs – Mining Equipments – Cranes   -Offshore Equipments  – Vehicles  – Machine Tools  – Wind Turbines

About Us:
HangZhou MC Bearing Technology Co.,Ltd (LYMC),who is manufacture located in bearing zone, focus on Slewing bearing, cross roller bearing and pinion,Dia from 50mm-8000mm, Our team with technical and full experience in the bearing industry.
*Professional in researching, developing, producing & marketing high precision bearings for 16 years;
*Many series bearings are on stock; Factory directly provide, most competitive price;
*Advanced CNC equipment, guarantee product accuracy & stability;
*One stop purchasing, product include cross roller bearing, rotary table bearing, robotic bearing, slewing bearing, angular contact ball bearing, large and extra large custom made bearing, diameter from 50~9000mm;
*Excellent pre-sale & after sale service. We can go to customers’ project site if needed.
*Professional technical & exporting team ensure excellent product design, quotation, delivering, documentation & custom clearance.

Our Service:

FAQ:
1.Q: Are you trading company or manufacturer ?
A: We are professional slewing bearing manufacturer with 20 years’ experience.
2.Q: How long is your delivery time?
A: Generally it is 4-5 days if the goods are in stock. or it is 45 days if the goods are not in
stock, Also it is according to quantity.
3.Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample, it is extra.
4.Q: What is your terms of payment ?
A: Payment=1000USD, 30% T/T in advance, balance before shipment.
5.Q: Can you provide special customization according to the working conditions?
A: Sure, we can design and produce the slewing bearings for different working conditions.
6.Q: How about your guarantee?
A: We provide lifelong after-sales technical service. 
 

Standard or Nonstandard: Standard
Feature: High Speed, Cold-Resistant, Corrosion-Resistant, Heat-Resistant
Sealing Gland: Sealed On Both Sides
Rolling-Element Number: Single-Row
Material: 50mn/42CrMo
Type: Internal Gear

###

Samples:
US$ 650/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:
Standard or Nonstandard: Standard
Feature: High Speed, Cold-Resistant, Corrosion-Resistant, Heat-Resistant
Sealing Gland: Sealed On Both Sides
Rolling-Element Number: Single-Row
Material: 50mn/42CrMo
Type: Internal Gear

###

Samples:
US$ 650/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

The Benefits of Using Self-Lubricating Bushings for Your Next Pivot

Like any other auto part, control arm bushings wear out over time. This results in an increase in irritating vibrations that can be dangerous in severe cases. The bushings in the control arms also wear out due to the stress that extreme driving conditions put on the control arms. Additionally, environmental factors and oversized tires tend to transmit more vibration through the bushing than conventionally sized tires. Whatever the cause, bushings can be the source of many problems.
bushing

wear and cracking

The main cause of dry valve side bushing cracking is a mismatch in thermal expansion of the core and flange. This situation can seriously compromise the safety of the power system. To improve the safety of dry valve side bushings, the crack development of epoxy impregnated paper under various conditions was investigated. A coupled thermomechanical simulation model was also used to study the cracking process.
The first step in diagnosing the cause of bushing wear and cracking is a visual inspection. The bushing of the lower control arm is fixed to the frame by a bracket. If there are any visible cracks, it’s time to replace the bushing. However, there is no need to replace the entire suspension. In some cases, worn bushings can cause a variety of problems, including body lean, excessive tire wear and cornering noise.

Maintenance free

If you’re considering maintenance-free bushings for your next pivot, you’ll be wondering what to look for in these components. The bushing protects the housing from corrosion and keeps the bushing under pressure. However, many users are not familiar with what these components can do for their applications. In this article, we’ll look at several examples of truly maintenance-free pivots and discuss their requirements.
One of the most popular types of maintenance-free bushings are flanged and parallel. Unlike worm gear bushings, these self-lubricating metal bearings are ideal for a variety of applications and conditions. They reduce failure and downtime costs while providing the long-term lubrication required by other types of bushings. Since these sleeves are made of lead-free material, they are RoHS compliant, which means they are environmentally friendly.Another common maintenance-free bushing is plastic. This material is easier to find off-the-shelf and relatively inexpensive to produce. However, it is not suitable for high load applications as it will crack under heavy loads and damage mating parts. Plastics can also deviate if the manufacturing process is imprecise. Plastic bushings can also crack when subjected to high loads.
bushing

self-lubricating

When using a self-lubricating bushing, there is no need to apply grease to the bushing. Oily liquids tend to attract dirt and grit, which can wear away the graphite prematurely. By eliminating the need for regular lubrication, you will reduce equipment maintenance costs. This article will explore the benefits of self-lubricating bushings. You will love your kindness.
Self-lubricating bushings have a strong base material to withstand radial bearing pressure while providing shaft support at the contact surfaces. The material also has good fatigue properties and low friction motion. Self-lubricating bushings can be used in environments with high temperatures and aggressive media. These products can also withstand enormous pressure. When using self-lubricating bushings, it is important to select the correct material.
The main advantage of using self-lubricating bushings is ease of maintenance. They don’t require oil to run and are cheaper to buy. Their main benefit is that they can significantly reduce your machine running costs. These bearings do not require oiling operations, reducing maintenance costs. These bearings also offer a simplified mechanical design due to their thin walls and high load capacity. In addition, they reduce noise levels while maintaining excellent wear resistance. Plus, their materials are ROHS compliant, which means they don’t require oil.
Hydropower installations are another area where self-lubricating bushings have proven their advantages. They reduce maintenance costs, extend equipment life, and improve environmental benefits. For example, the Newfoundland Power Company uses self-lubricating bushings in the gates of its hydroelectric power plants. These self-lubricating bushings eliminate grease from entering waterways and tailraces. As a result, power companies are able to reduce maintenance and costs.

compared to cartilage in the human body

What is the difference between tendon, bone and cartilage? Human cartilage is composed of collagen and elastic fibers. In contrast, fibrocartilage contains more collagen than hyaline cartilage. Both cartilage types are composed of proteoglycans, which have a protein backbone and glycosaminoglycan side chains. These components work together to provide structure and flexibility to the cartilage.
Bone is a combination of living and dead cells embedded in a matrix. The outer hard layer of bone is dense bone, and the inner layer is spongy, containing bone marrow, blood vessels, nerves, etc. Bone contains both organic and inorganic substances, and this process of hardening of the matrix produces bone. On the other hand, cartilage consists of chondrocytes and a matrix composed of collagen and elastin fibers. Compared to bone, cartilage is yellow and contains elastic fibers.
Although bone and cartilage are structurally identical, cartilage is more flexible. It is mainly found in the joints and respiratory system and requires flexibility. Its ingredients include collagen and proteoglycans, which provide compression and abrasion resistance. Furthermore, connective tissue is composed of cells, fibers and matrix.
The basic substance of cartilage is chondroitin sulfate, which is derived from animals. Although cartilage grows more slowly than bone, its microstructure is less organized. There is a fibrous sheath covering the cartilage, called the perichondrium. The molecular composition of the ECM plays an important role in the function of cartilage. The collagen matrix is ​​important for cartilage remodeling and consists of changes in the collagen matrix.
bushing

Compared to metal-on-bone contact

Both metal-on-bone contact are known to cause a significant increase in the pressures in a joint. To compare the two, we first calculated the joint contact pressures in each model and compared them. The results of this study support previous research on this subject. The following sections discuss the benefits of both types of contact. They also outline some key differences between the two.

China Excavator Slewing Ring Bearing Turntable Bearing Ec180     bearing bronzeChina Excavator Slewing Ring Bearing Turntable Bearing Ec180     bearing bronze
editor by czh 2022-12-07

Slewing bearings

As one of the slewing bearings manufacturers, suppliers, and exporters of mechanical products, We offer slewing bearings and many other products.

Please get in touch with us for details.

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