China Good quality Excavator Track Chain Track Link R922  R922 3001-up Track Link Assembly with Free Design Custom

Product Description

Excavator Observe Chain Observe Link R922     R922 3001-UP Keep track of Link Assembly

Keyword:   Track Chain
                   Track Hyperlink Assembly
                   Track Shoes 
                   track shoe assembly

>>Compatible with the following machinery:


HD550SEL V      


R912 103-3000 R922 3001-UP    


>>CROSS REFERENCE (Authentic codes):

BERCO CR4854/48
ITM E32066A0M00048
ITM E32066A0S00048
ITM E7610700Y00048


>>Excavator Keep track of Chain Observe Url R922     R922 3001-UP Observe Website link Assembly

>>>Production Line Show

>>> Excavator undercarriage components Solution present

>>>Package & Service


>>>Delivery sort & time

one.International Courier, This kind of as DHL, TNT,UPS or Fedex.

2.By air/By sea

Products entirely stocked, well timed and successful delivery.

>>>Contact us

Trade Manager

QINDING Equipment & Equipment (ZheJiang ) CO., LTD.
Add: No. one hundred, CZPT Street, HangZhou Metropolis, ZheJiang Province, China

QINDING Makers a extensive variety of Undercarriage Elements & Parts which includes:

  • Observe Chains (Normal, Large Obligation & “PPR” Series)
  • Forged and Cast Drive Segments
  • Travel Sprockets
  • Idlers
  • Reduced Rollers
  • Carrier Rollers
  • Monitor Tensioning Assemblies and Parts
  • Large Duty Forestry Roller and Idler

Roller Chain Upkeep Suggestions

There are a lot of factors to preserve in brain when sustaining a roller chain. The main motives incorporate friction and exterior influences. With no correct lubrication and adjustment, these kinds of chains will put on prematurely. Right here are some tips for maintaining your roller chain in best form. carry on looking through! This will make your procedure simpler. We will also talk about the cost of the new roller chain. As often, bear in mind to examine for loose finishes and modify the chain routinely.


Roller chains are created to accommodate several different varieties of loads. Sprockets are the primary trigger of chain put on. Axial and angular misalignment occurs when the sprocket faces are not effectively aligned. Each types of misalignment improve stress and use on the roller chain. They can also negatively affect the generate. As a result, choosing the right chain is an crucial thought.
Preloading will help to remove first elongation and lengthen services life. The positive aspects of preloading can be witnessed in the preloading chart. Important elongation happens for the duration of drive startup with no or minimum preload. This is because of to the surface hardness of the worn areas. On the other hand, a appropriately preloaded chain shows little elongation throughout the original begin. Therefore, suitable preload can extend put on existence.
Although elongation is a all-natural phenomenon in any drive, it can be minimized or removed with correct maintenance. In addition to regular inspections, you should do a total inspection of your chain right after the very first hundred several hours. This inspection must target on essential life variables this sort of as 3% elongation, how the chain is lubricated, and any other concerns that may possibly affect lifestyle. A great high quality chain ought to have the longest lifestyle and no problems.
There are numerous distinct roller chain specifications. A good rule of thumb is to choose chains with at least five hyperlinks. Then, tighten the chain right up until a split happens, and it will tell you what type of break transpired. Alternatively, you can use a roller chain with the highest allowable load. As prolonged as the MAL will not exceed that number, it really is still properly risk-free to use it for any software.


When it will come to lubrication, there are numerous diverse techniques. For illustration, spray lubrication is a well-known approach for large-horsepower drives and substantial-load and quick-shifting equipment. This method is quite effective, but it is high-priced, and spraying the chain as well far out of the guard can result in leaks. Yet another common technique is brush lubrication. Brush lubrication involves implementing a ongoing circulation of oil to the chain, pushing it into the chain. This lubrication approach lowers the application temperature of the chain. Also, it can lengthen the existence of the chain, relying on the manufacturer’s specs.
While the lubrication of roller chain couplings differs by application, sprocket hubs need to be lubricated month to month to ensure correct sealing. The volume of oil utilised relies upon on the rotational pace and the type of roller chain coupling. In common, lubricants utilised in roller chain couplings should have superb adhesion, oxidation, and mechanical steadiness.
Use-resistant lubricants are suggested. They avoid the rollers from sticking to each and every other and stop rusting. These lubricants have minimal surface area tension and are not damaging to metal or O-ring chains. The optimum lubrication approach is dependent on ambient temperature, horsepower, and chain speed. Appropriately lubricating a roller chain will increase the lifestyle of the chain and lowers the threat of use.
Suitable lubrication of the roller chain is vital to prevent corrosion and prolong its service existence. The oil varieties a smooth film on the chain parts, minimizing steel-to-metallic make contact with and reducing friction and dress in. Additionally, the oil supplies a easy operating area and reduces sounds. Nevertheless, the managing-in approach of roller chain lubrication cannot be underestimated. When utilizing heavy-duty oils, make certain that the lubricant is appropriate with working and ambient temperatures.


To extend the daily life of your roller chain, you need to carry out standard inspections. 1st, you need to check out the T-pin on the link plate at the joint. If they are not connected properly, it can trigger the chain to stretch and not keep appropriate spacing and timing. Subsequent, you should search for unusual sounds, corrosion, and dust that may possibly reveal dress in. If you notice any of these difficulties, it’s time to exchange the chain.
In get to correctly keep a roller chain, equally regions of the roller chain should be lubricated with the proper lubricant. Lubricants utilized ought to be SAE non-degreased oils. There are many sorts of lubricants offered, but the very best 1 is a petroleum-dependent oil with a substantial viscosity. You can also check out for indicators of wear, this kind of as purple or brown discoloration. This implies that there is not enough lubrication.
Even though the daily life expectancy of a roller chain is unidentified, it is essential to know how to lengthen its daily life and increase its effectiveness. Poor tension and alignment can shorten its life and location undue stress on the travel system and the chain itself. Incorrect stress can also guide to slippage and elevated strength output. Consequently, you should determine the tension and alignment of the chain during the preliminary installation. Verify and adjust frequently.
One more way to prolong the lifestyle of your rollers is to extensively thoroughly clean the within and exterior of the rollers. You ought to also lubricate it often to stop too much warmth buildup. Developed to avert overheating by limiting the volume of work for the duration of crack-ins. Additionally, standard inspections will help you capture anomalies early sufficient to stop functions. Final but not least, normal lubrication will extend the daily life of the roller chain.


Purchasing a roller chain is a massive selection, but preliminary expense should not be the only consideration. The cost of the roller chain alone, as nicely as the running expenses, ought to be regarded as. Even the lowest-priced chains can be much more pricey in the lengthy run. Furthermore, maintenance and strength costs may improve. The very best roller chain for your enterprise will be the a single that greatest satisfies your demands. Listed underneath are some issues to think about when buying a roller chain.
1st, what material should you use? Roller chains arrive in several distinct components. Stainless metal is a generally utilized material in construction. Supplies are selected based on the cost and layout of chain horsepower transmission. A variety of production procedures will decide which content is ideal for your software. Also, the bodyweight of the chain will fluctuate relying on its pitch and the design method employed. A large element of the expense of a roller chain is on the generate sprocket.
One more consideration is installation value. Roller chains are frequently utilized in agricultural and transportation programs, particularly for agronomic products. If lubrication is your concern, upkeep-free chains are the best selection. Corrosion-resistant chains are excellent for moist environments. They are bought in boxed lengths, so replacing a for a longer time duration demands incorporating a shorter duration. To stay away from difficulties, use the skateboard to assist connect the hyperlinks.
One more consideration is the overall width. The total width of an open #40 roller chain may differ but ought to be at least ten feet broad. Even though it is not the most costly kind of roller chain, it will final longer. Making use of it appropriately will enhance its all round longevity, so it’s a excellent concept to pick it wisely. If your organization makes use of roller chains routinely, the value reduction is properly well worth it.


A roller chain is composed of a pair of alternating pins and roller back links. The pins are pressed into the facet panels and hinged to the rollers. Roller chains can be single or multi-strand, connected by a widespread pin. The multi-strand design gives higher shear power for demanding power transmission applications. Typical programs for roller chains incorporate conveyors, hoists, and other mechanical gear.
The horsepower functionality of a roller chain is minimal by a number of elements, which includes pin shock and friction. Although study into these factors has put some restrictions on the highest functioning velocity of the roller chain, sensible experience has demonstrated that these methods can be utilised at greater speeds. Suitable lubrication and cooling can improve the toughness of these chains. In addition, roller chain programs incorporate:
Travel and conveyor systems are the two principal uses of roller chains. Throughout driving functions, put on and elongation are a natural part of the procedure. Nevertheless, lubrication performs a important position in minimizing put on and shock loads. For that reason, use is inescapable and specific care have to be taken to make sure correct lubrication. Additionally, lubrication minimizes warmth dissipation in the chain.
The components used to make roller chains vary from one particular variety to another. Stainless metal is typical, but nylon or brass are occasionally utilized. These resources are less high-priced and far more sturdy than steel or stainless steel. The best substance for the occupation depends on a selection of variables, including value, environmental circumstances, and design and style horsepower transmission. For instance, the pin bushing speak to area is a vital region demanding lubrication. Furthermore, some coatings are designed to retard the corrosive results of drinking water or oil.
China Good quality Excavator Track Chain Track Link R922  R922 3001-up Track Link Assembly     with Free Design Custom

Metric roller chain

As one of the metric roller chain manufacturers, suppliers, and exporters of mechanical products, We offer metric roller chain and many other products.

Please get in touch with us for details.

Manufacturer supplier exporter of metric roller chain.

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