Sort: Slewing Bearing
Applicable Industries: Manufacturing Plant, Machinery Fix Outlets, Building works , Vitality & Mining
Design Quantity: Slewing bearing for SK200-8 ,SK210-8,excavator
Feature: One-row 4-level contact ball-variety rotary bearing
Equipment Alternatives: Inside Gear Only
Seals Kind: Plywood wood box packaging
Product Name: Slewing bearing,Slewing ring
Materials: 50Mn/S48C/42CrMo
Shade: Silver
Shape: Spherical
Design: 10
Warranty: 1year
Packaging Specifics: 1.Pallet 2.Wood case
Port: HangZhou Port HangZhou Port ZheJiang Port

DH225-7Teeth No.:110Material: 42CrMo/50MnModel:10Pressure angel :25℃Center Dia.of raceway :1210 Specification

Product IdentifySlewing bearing,Slewing ring of tower crane ,truck crane
FeaturesSingle-row four-level speak to ball-sort rotary bearing
Business Profile Recognized in March 2008, HangZhou Chunhui Rotary Bearing Co., Ltd. is found at No.979, Xihu (West Lake) Dis. Road, Greenly Factory offer AH219844 AH219846 Shaker Arm For Deere Combines HangZhou Metropolis, HangZhou Town, ZheJiang Province, masking an region of 25,000 sq. CZPT with an yearly output of thirty,000 sets. It is a skilled rotary bearing manufacturer integrating item R&D, design, producing, income and servicing.It can give customers with rotary bearings with a raceway middle circle diameter of 280mm-4500mm. With the study and generation encounter in the rotary bearing for far more than a ten years, we invested another RMB 150 million in 2571 to create HangZhou Chunhui Heavy Industry Co., Ltd., 350W 24V 36V 3100RPM Large Pace MY1016 DC Equipment Motor For E Bike Modified Auto Equipment covering an area of sixty five,000 square CZPT with an annual output of 60,000 setsOur products are used in construction machinery (such as the truck crane, excavator, tower crane), metallurgical industry (such as the ladle turret and rotating system of the CZPT protect) and welding equipment, and so on. Our gain item is the rotary bearing for the excavator. Manufacturing Approach CNC Vertical Lathe Gear Quenching Machining Resource Raceway Quenching Device Laboratory Crack Defectoscope Gear Milling Equipment CNC Drilling Equipment Packing & Delivery FAQ Q:What the MOQ of your company?A:MOQ is 1pc.Q:Could you take OEM and customise?A:Sure,we can customise for you in accordance to sample or drawing.Q:Are you a investing firm or a manufacturer?A: We have our own manufacturing facility, our variety is manufacturing unit + trade.Q:What testing tools do we have?A:We have spectrometer, metallographic microscope, roughness tester, EFANT very good performance customized robotic RB bearings RB10016 RB20571 RB25571 RB8013 RB50040 cross roller bearings influence tester,and so forth.Q:What processing tools do we have?A:We have raceway quenching device,gear milling equipment,CNC vertical lathe,quenching machining device,CNC drilling device, and so on.Q:How lengthy is your shipping and delivery time?A:If there is inventory, it is inside 7 times if there is no inventory, it is twenty five-forty five days, which also depends on the amount.Q:What’s your payment strategy. A:We can accet order by credit rating card/ Bank transfer And many others.Q:Does our quotation include freight? ball bearing value listing 6905 unique steel ball bearing Deep Groove Ball Bearing A:Only involves delivery to the port

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.

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editor by czh 2023-03-22

Slewing bearings

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