China quality Excavator slewing bearing for CAT M318C part number 221-6774 carrier bearing

Relevant Industries: Machinery Mend Shops, Farms, Retail
Showroom Spot: None
Movie outgoing-inspection: Provided
Machinery Check Report: Presented
Advertising and marketing Sort: New Merchandise 2571
Guarantee: 1 12 months
Nearby Provider Spot: None
Model Number: M318C
Part Quantity: 221-6774
Fat: 480kgs
After Guarantee Services: On the internet support
Packaging Particulars: 1. Normal export package for Excavator slewing bearing for CAT M318C portion quantity 221-6774 2. Special package obtainable
Port: HangZhou ZheJiang GUAGNZHOU

Excavator slewing bearing for CAT M318C element number 221-6774

Primary dimension info:

[Excavator Variety]CAT M318C
[Part Amount]221-6774

Slewing bearing for CAT EXCAVATOR
Excavator KindPart QuantityOuter diameterInternal diameterOverall heightOuter peakInterior heightOuter ring holesInternal ring holesTeeth
.D.I.D.HHoHelloun(UN EQS),e(EQS)Z
CAT-E120B 111688376??293090
CAT-E325D 14951164110ninety threeninety five38-Φ COPPER BUSH SPRING SADDLE FOR BPW 12T AXLE TRAILER SPARE Areas OEM 571299571 2642-M24 e85
CAT M3201326543
CAT M3181454809
CAT M318C221-6774
CAT M322C211-6774
CAT2258K412714511038one zero five92ninety29-Φ2436-Φ24104
CAT229D8R620514511038a hundred and tenninety two902936104
CAT231D8R620514511038110ninety two902936104
CAT31514845681177964ninety77seventy two3636ninety four
CAT31714845681177964ninety77723636ninety four
CAT3181484568117796490seventy sevenseventy two363694
CAT320B231-685013161082a hundred858733-Φ2236-M20one hundred ten
CAT320C227-6081/21314.five1083.sixone hundred and fiveseventy three92.five42-Φ 7.5kw 72V A few period electrical automobile motor for golf vehicle electrical motor 22 un 40-M20-7H110
CAT320D227-6081131610811057393forty two-Φ22forty-M20110
CAT324D227-608514601164one hundred ten88ninety five34-Φ26 un36-M24 e85
CAT325L7Y 0571
CAT325C227-608714951164110939538forty two85
CAT325CL227-608714951164one hundred ten9395384285
CAT325DL227-608714951164a hundred and ten93ninety five38forty twoeighty five
CAT330CL227-608916651312138.fivea hundred and ten123forty twoforty sixeighty four
CAT330D/DL227-608916651312138.5one hundred ten123forty two4684
CAT345B136-296916801343140107125forty five-Φ China manufacturing unit farm tractor areas slicing blade rotary mower blades slasher lawn mower blade 2660-M24 e136
CAT345BII227-609416801318one hundred forty108one hundred twenty fivefifty four-Φ2670-M2496
CAT345C353049016801318a hundred and forty107a hundred twenty fivefifty four-Φ2670-M2496
CAT345C/CL227-605216801318a hundred and forty10712554-Φ2670-M24ninety six

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What you should know about bushings

If you are in the market for a casing, there are a few things you should know before buying. First, a bushing is a mechanical part with a rotating or sliding shaft part. You can find them in almost all industrial applications due to their excellent load-carrying capacity and anti-friction properties. They are especially important in construction, mining, agriculture, hydropower, material handling, and more.

Casing application

The casing market is mainly driven by the growth of the power generation industry. The increasing electrification of Asia Pacific and the deployment of renewable energy in countries such as Saudi Arabia and the UAE are driving the demand for distribution transformer bushings. In addition, the demand for bushings in Western Europe is also likely to increase with the spread of renewable energy and the installation of electric vehicle charging infrastructure. However, the market in Asia Pacific is expected to remain small compared to the rest of the world.
Although bushings are relatively expensive, they are very durable and cost-effective. Furthermore, bushings have a variety of applications, making them an important component in power transformers. For example, power transformers often use bushings to achieve relative movement by sliding or rolling. The vehicle suspension system also uses rubber bushings for a smooth ride and rotating bushings for machine-related operations. They require precision machined parts and are especially useful in applications where high loads and friction must be controlled. Also, plastic bushings are used for wheels in dry kilns, where lubrication is often troublesome.
Transformers require constant monitoring, which is one of the reasons bushings are so important in power transformers. Any failure of these components could result in the total loss of the transformer and all surrounding equipment. To maintain high system reliability, utilities must monitor insulation in and around bushings, especially if transformers have been in use for decades. Some utilities have made monitoring the condition of their transformers an important part of their smart grid plans.


The core of the dry casing has many material interfaces. The discharge most likely originates near the edges of the foils and can cause electrical tree growth or breakdown between adjacent foils. Several studies have investigated interfacial effects in composite insulating materials and concluded that the conditions under which the interface occurs is a key factor in determining the growth of electrical trees. This study found that material type and interface conditions are the two most important factors for the growth of electrical trees.
Bushings can be made of many different materials, depending on their purpose. The main purpose of the bushing is to support the assembly while protecting it. They must be stiff enough to support the load placed on them, and flexible enough to protect the shaft. Since the shaft is usually not centered on the bushing during rotation, the bushing must be durable enough to carry the load while still protecting the shaft. Here are several materials used for bushings:
A stabilizer bar assembly is a good example of pre-assembly. This pre-assembly enables the vehicle assembly plant to receive components ready for vehicle assembly. The prior art requires the vehicle assembly plant to separate the bushing from the stabilizer bar. However, the present invention eliminates this step and provides a mechanically rigid stabilizer bar assembly. It is designed to prevent audible squeals and improve vehicle performance and handling.
Hardened steel bushings are ideal for pivot and low speed applications. They are made of high carbon steel and fully hardened to 56-62 HRC. Bronze bushings require daily or weekly lubrication but are more expensive than plastic bushings. Plastic bushings are low cost, low maintenance, self lubricating and do not require regular lubrication. These are also suitable for applications with hard to reach parts.


Bushings have many applications in various industries. Most of the time, it is used for drilling. Its excellent chemical and mechanical properties can be used to protect various equipment. These components are versatile and available in a variety of materials. All sleeves are packaged according to national and international standards. They are used in many industrial processes from construction to drilling. Some application examples are listed below.The component 10 may contain a tank for a liquid such as fuel, and the object 12 may be made of fiber reinforced composite material. Sleeve assembly 16 is configured to ground component 10 and object 12 . It may be a bulkhead isolator 40 used to isolate electrical charges in aircraft hydraulic lines. Bushing assembly 16 is one of many possible uses for the bushing assembly. The following examples illustrate various applications of bushing assemblies.
Bearings are devices used to reduce friction between moving surfaces. They are a good choice for many applications as they are maintenance free and extend the life of machine components. They can be used in a variety of applications and are often used with plastic and metal materials. For example, Daikin offers bronze and brass bushings. Bushings have many other uses, but they are most commonly used in machines, especially when used in low-load environments.
The most common application for bushings is drilling. Swivel bushings can be used in almost any drilling application. For more complex applications, CZPT’s engineering department can create special designs to your specifications. The applications of bushings in machining centers are endless. By providing a smooth, reliable interface, bushings are an excellent choice for precision machining. They can also provide current paths.


When you have a vehicle that needs a bushing replacement, you may be wondering about the cost of a bushing replacement. The fact is, the cost of a bushing replacement will vary widely, depending on the specific car model. Some cars cost as little as $5, while other vehicles can cost up to $300. The replacement of a control arm bushing may not cost that much, but it’s important to know that it’s a relatively expensive part to replace.
Most mechanics charge around $375 for a job that involves replacing the bushing in a control arm. However, this price range can vary significantly, depending on whether the mechanic uses OE or aftermarket parts. In any case, the cost of labor is typically included in the price. Some mechanics may even include a labor charge, which is an additional cost. In general, however, the cost of a control arm bushing replacement is comparable to the cost of replacing a single bushing.
Control arm bushings are made of two metal cylinders secured together by a thick layer of rubber. Over time, these parts can deteriorate due to accidents, potholes, and off-roading. For this reason, it is important to replace them as soon as possible. Bushing replacement can save you money in the long run, and it’s important to have your vehicle repaired as soon as possible. If your control arm bushing is showing signs of wear, you should have it replaced before it becomes completely useless.
If you have decided to replace your suspension bushing yourself, the cost will be considerably lower than you would spend on the replacement of other components. If you have a mechanically-inclined mechanic, you can do it yourself. The parts and labour are reasonably cheap, but the most expensive part is the labor. Because it requires disassembling the wheel and suspension and installing a new bushing, it is important to have a mechanic who has a good understanding of vehicle mechanicry. The cost for control arm bushing replacement is between $20 and $80 per bushing, and a set of four costs approximately $300.


If you’ve come across a page containing information about Bushing, you may have been looking for more information. This disambiguation page lists publications about the person, but these have not been assigned to him. We encourage you to contact us if you know who the true author of these publications is. Nevertheless, if you’re searching for specific information about Bushing, we recommend you start with CZPT.

China quality Excavator slewing bearing for CAT M318C part number 221-6774     carrier bearingChina quality Excavator slewing bearing for CAT M318C part number 221-6774     carrier bearing
editor by czh 2023-03-22