China Flanged Swing Bearing (E. 505.20.00. C, E. 650.20.00. C, E. 750.20.00. C, E. 850.20.00. C, E. 950.20.00. C, E. 1050.20.00. C, E. 1200.20.00. C) bearing driver kit

Item Description

Please see specifics for  slewing ring bearing Slewing Bearing 

If you need a lot more particulars, you should feel cost-free to get in touch with us for developing and making, Attn: Susan Yang

1. Why choose CZPT slewing bearings
Who we are?
We (HangZhou CZPT particular large-obligation and large bearing producing CO., LTD) are a professional
bearing company in the planet, set up in 2000, specializing in slewing bearings, slewing drives
and particular bearings, with layout, generation, product sales, advertising and service from OD200mm to 8000mm.
For 18 a long time encounters, our bearings have flied to far more than fifty nations around the world.

Our complex crew:
We have sixty staff, with 6 experienced engineers and skilled technicists.
All our bearings are made by CAD-packages, manufactured in accordance to customers’ special requires.
Our specialized staff can also verify basic safety & reliability based on the load scenario and the strength of raceway
as effectively as gear and bolt connections.

Equipped with sophisticated manufacturing equipments and check instruments, all bearings are of uniform marking
and packing with excellent quality, reasonable costs and excellent companies.

High quality:
We have been certificated by ISO9001:2008, and we are also aligned to worldwide quality requirements
from application consulting and engineering to productions, exams, documentations and dispatch.
We will put together extra take a look at reports if consumers require.

2. Framework of CZPT slewing bearings
Principal Varieties:
Solitary row ball slewing ring bearings
Double row ball slewing ring bearings
Crossed roller slewing ring bearing
A few row cylindrical roller slewing bearings
BALL & ROLLER combined slewing bearings
Flanged slewing ring bearing
Equipment Kind:
Slewing bearings with external equipment
Slewing bearings with internal equipment
Slew bearings with no equipment
Flange kind:
Slewing bearings with exterior flange and inside equipment
Slew rings with inside flange and exterior equipment
Slew bearings with exterior and inside flange

3. About CZPT bearings Positive aspects:
3.1 introduction:we are a manufacturer of slewing bearing given that 1993, our manufacturing unit occupies a area of 30000square meters with 4 workshop and 1 office creating. 
three.2 Highlighted goods: slewing bearing and slewing drive
3.3 Cash: Current is 1 million RMB, but we are escalating the capital to ten million RMB
3.4 Personnel: 60
three.5 Certification: ISO9001:2008, 3.1 certification, CCS certificate
All CZPT slew rings can betested by the 3rd party inspection firm if consumer needs, this kind of as BV, CCS, SGS, LR, Abs and so on. All swing bearings inspection reports will be supplied to customers, such as raw substance certificate, warmth remedy certificate, UT&PT and so on.
three.6 Annual Exportation: 8 million USD
three.7 Guarantee Period: All CZPT slewing ring bearings have a warranty interval of 18 months, for some particular working problem, guarantee time period can be lengthened to 3-4 years.
three.8 Production Time: All CZPT slewing ring bearings can be typically sent well timed, common creation time is fifteen-fifty times based mostly on various slew bearings diameters, at times slew rings will be in stock.
3.9 Technological Control
All CZPT slewing ring bearings are cast rings with content steel 50Mn or 42CrMo, slewing rings are machined by CNC lathe, slew bearings raceway are quenched via medium-frequency hardening with hardness 55-60HRC, turntable bearings are drilled holes by CNC drilling device, slew gears are machined by hobbing machine with gear quenched if essential, swing bearings then are grinded by grinding device with greater precision.

four. CZPT Slewing Bearing Packing 
4.1 Fundamental Packing
Bearing surface is coated with the anti-rust oil initial and then wrapped with the plastic film
And then packed with kraft paper and specialist belts
At last, with wooden box absolutely at the outer packing to invoid the rust or the moist
We can rely on the customers  demand to be packed

4.2 CZPT slewing ring bearings can be packed by different methods.
If bearing diameter is less than 2300mm, slewing rings will be typically packed by sq. plywood situation.
If bearing diameter is more than 2300mm, slewing rings can be packed by sq. plywood situation, spherical plywood scenario, or metal tripod. Every bundle way can be completely retained merchandise safely.

five. CZPT Slewing Bearing Transportation:
Slewing bearings can be supplied various shipping conditions, these kinds of as EXW, FOB, CIF, DDU and so on.
Also, slewing rings can be transported by distinct transport approaches, by categorical (this kind of as DHL, TNT, UPS, FEDEX and so on), by air, by sea, by truck, by railway and so on.

Flanged slewing bearing: interior flange and external gear
E.505.twenty.00.C, E.650.twenty.00.C, E.750.twenty.00.C, E.850.twenty.00.C, E.950.twenty.00.C, E.1050.twenty.00.C, E.1200.20.00.C
E.1100.32.00.C, E.1200.32.00.C, E.1300.32.00.C, E.1400.32.00.C, E.1500.32.00.C, E.1600.32.00.C
Flanged slewing bearing: internal equipment and exterior flange
I.505.20.00.C, I.650.twenty.00.C, I.750.20.00.C, I.850.twenty.00.C, I.950.twenty.00.C, I.1050.twenty.00.C, I.1200.twenty.00.C
I.1100.32.00.C, I.1200.32.00.C, I.1300.32.00.C, I.1400.32.00.C, I.1500.32.00.C, I.1600.32.00.C
Flanged slewing bearing: inner flange and external flange
SD.505.20.00.C, SD.650.twenty.00.C, SD.750.20.00.C, SD.850.20.00.C, SD.950.twenty.00.C, SD.1050.20.00.C,
SD.1100.32.00.C, SD.1200.32.00.C, SD.1300.32.00.C, SD.1400.32.00.C, SD.1500.32.00.C,

Four level contact ball slewing bearing: exterior gear sort
E.505.20.00.B, E.650.20.00.B, E.750.twenty.00.B, E.850.twenty.00.B, E.950.20.00.B, E.1050.twenty.00.B, E.1200.20.00.B
E.900.twenty five.00.B, E.1000.twenty five.00.B, E.1100.25.00.B, E.1200.25.00.B
E.535.25.00.D.1, E.589.twenty five.15.D.1, E.595.25.00.D.6, E.864.25.00.D.5, E.972.25.00.D.3, E.1080.25.00.D.5,
E.595.32.00.D.1, E.695.32.15.D.1, E.816.32.00.D.1, E.980.32.00.D.1, E.1144.32.15.D.1, E.1289.32.15.D.1,
4 stage get in touch with ball slewing bearing: interior gear variety
I.486.20.00.B, I.616.20.00.B, I.716.20.00.B, I.816.twenty.00.B, I.916.20.00.B, I.1016.20.00.B, I.1166.20.00.B
I.855.25.00.B, I.955.25.00.B, I.1055.twenty five.00.B, I.1155.25.00.B
I.340.16.00.D.1, I.486.sixteen.00.D.1, I.535.22.00.D.3.V
I.562.25.15.D.1, I.570.25.00.D.1, I.635.twenty five.00.D.3.V, I.750.twenty five.00.D.1, I.850.twenty five.00.D.1, I.950.twenty five.00.D.1
I.980.twenty five.00.D.3,
I.810.32.00.D.1, I.815.32.ten.D.1,
Four position speak to ball slewing bearing: none gear type
SD.486.20.00.B, SD.616.20.00.B, SD.716.twenty.00.B, SD.816.20.00.B, SD.916.20.00.B, SD.1016.twenty.00.B
SD.855.25.00.B, SD.955.25.00.B, SD.1055.25.00.B, SD.1155.twenty five.00.B
SD.234.14.00.D.1, SD.329.20.00.D.1, SD.430.25.15.D.1, SD.475.twenty.00.D.1, SD.505.twenty five.15.D.6

Double row ball slewing bearing: inside equipment kind
I.973.2.22.00.D.6, I.1165.2.22.00.D.6, I.1200.2.twenty five.00.D.6, I.1346.2.30.05.D.6, I.1750.2.30.20.D.6
Double row ball slewing bearing: external gear type
E.504.2.25.00.D.6, E.608.2.twenty five.ten.D.6, E.712.2.twenty five.12.D.6, E.1079.2.twenty.12.D.3-V, E.1080.2.22.00.D.6, E.1200.2.25.00.D.1

Crossed roller slewing bearing: inner gear kind
I.1165.twenty five.12.D.3.RV, I.1251.30.12.D.1-RV, I.1346.30.fifteen.D.1-RV, I.1460.30.12.D.1-RV, I.1530.40.12.D.1-RV
I.1770.fifty.17.D.1-RV, I.2571.fifty.15.D.1-RV
Crossed roller slewing bearing: exterior equipment kind
E.1144.thirty.twelve.D.1-RV, E.1144.30.twelve.D.3-RV, E.1390.30.fifteen.D.1-R, E.1476.forty five.fifteen.D.1-RV, E.1604.50.10.D.1-RV, E.1805.45.17.D.3-R


US $100-750
/ Piece
1 Piece

(Min. Order)


Standard or Nonstandard: Standard
Feature: Cold-Resistant, Corrosion-Resistant, Heat-Resistant
Sealing Gland: Sealed On Both Sides
Rolling-Element Number: Single-Row
Roller Type: Deep Groove Raceway
Material: 50mn or 42CrMo


US$ 150/Piece
1 Piece(Min.Order)

Request Sample


US $100-750
/ Piece
1 Piece

(Min. Order)


Standard or Nonstandard: Standard
Feature: Cold-Resistant, Corrosion-Resistant, Heat-Resistant
Sealing Gland: Sealed On Both Sides
Rolling-Element Number: Single-Row
Roller Type: Deep Groove Raceway
Material: 50mn or 42CrMo


US$ 150/Piece
1 Piece(Min.Order)

Request Sample



Advantages and disadvantages of different types of bushings

Bushings are a simple but essential part of machinery with sliding or rotating shaft assemblies. This type of bearing is used in a wide variety of industries because its high load-carrying capacity and excellent anti-friction properties make it a necessity for construction, mining, hydropower, transportation and agricultural machinery. In addition to these applications, bushings also play a vital role in material handling and food processing. This article explores the various types of bushings available.

air casing

The air bushing forms a frictionless cylinder that applies the load to the rotating object. Bushings are used to measure torque and provide self-centering force in applications where linear motion is critical. The following are load equations that can be used to select the appropriate air sleeve for your application. To learn more about these air sleeves, read on. This article discusses the benefits and uses of air bushings in linear motion.
Bushings have many advantages over bearings. They are not prone to wear and corrosion. Unlike bearings, they can easily bypass conversion and inspection periods. Their high-quality design guarantees reliable machine performance, yet they are inexpensive and easy to replace. In many industries, air compressors are essential for sports. The air bushing eliminates friction, allowing the compressor to work more efficiently. They can also help eliminate the need for frictionless bearings and improve the overall efficiency of the machine.
Another type of air bearing is the cylindrical bushing. These are used for linear and aerostatic motion. Their low friction properties allow them to support radial loads without wearing out or damaging components. They are usually used for normal sized shafts. Air bushings have several components that can be used with other types of air bearings. Cylindrical air bearings have four o-ring grooves that allow them to be inserted into the structure. They are often used with other types of air bearings for smoother motion.

rubber bushing

If you’re looking to buy a new suspension system, you may be wondering if rubber or polyurethane is the right choice. Rubber is less expensive, but not without its drawbacks. Polyurethane is more durable and offers better handling and suspension. Rubber bushings also reduce road feel, while polyurethane isolates the driver from the road. Both materials will help you improve handling and alignment, but each has advantages and disadvantages.
Typically, rubber bushings are cylindrical components with metal inner and outer surfaces. These metals can be stainless steel, mild steel or aluminum. They are usually stress relieved and prestressed for maximum durability. They are designed to meet the exact specifications of a specific application. For example, shock-absorbing rubber bushings are cushioning pads made of polyurethane that absorb road bumps and noise.
Unlike polyurethane, rubber suspension bushings have a shorter lifespan than polyurethane. This is because rubber is more susceptible to damage from UV rays, road chemicals and oils. The rubber also stretches and warps due to the pressure of the road. The rubber bushing also squeaks, which can be cause for concern. But if the noise persists for a long time, it may be a sign that your vehicle needs a new suspension system.
The main reason why cars use rubber bushings is for shock absorption. During machine use, vibration and noise caused by the movement of parts can cause serious damage. To prevent this, rubber bushings act as shock absorbers and damping agents. Rubber bushings are an excellent choice for automakers, but they are also used in a variety of industrial settings.

Polyurethane bushing

If you want to make your vehicle handle better, polyurethane bushings may be the answer. They come in different shapes and sizes and can improve a wide range of areas. This article will explore the advantages and disadvantages of polyurethane bushings and their potential place in your car. However, before you decide to upgrade your suspension, you should understand the various advantages and disadvantages of polyurethane bushings.
The main difference between a polyurethane bushing and a rubber bushing is how the bushing rides on the suspension arm. Polyurethane bushings do not have faces that slide against each other like rubber bushings. This means they allow for more rotation and flexion, as well as consistent alignment of the control arms. Polyurethane bushings require lubrication, but only need to be lubricated every five years, much longer than equivalent rubber bushings.
Another difference between polyurethane and rubber bushings is hardness. The former has the least elasticity and is generally the most suitable for street use. While rubber bushings provide the best NVH quality, they are also notorious for changing suspension geometry. Rubber is known to be an excellent choice for street use, but polyurethane has a lifespan that far outlasts rubber.

bronze bushing

There are two main types of bronze bushings, sintered and cast. The latter require additional lubrication and are typically used in applications where powder metal products cannot be secured. The former is cheaper than the latter, but the process is more expensive. Bronze bushings can be used in environments where the material will be exposed to high temperature and vibration. For these reasons, the production process is relatively slow and expensive.
The strength of bronze is the main reason why they are so popular. Brass is a softer metal that deforms and corrodes easily. The bronze casing can withstand continuous immersion in water and can last for hundreds of years with little or no maintenance. However, it is important to note that this metal is not resistant to aggressive chemicals and requires regular maintenance to keep it in good condition.
Bronze bushings offer many advantages, including durability and aesthetics. Bronze bushings are available in a variety of sizes and can be ordered in imperial and metric sizes. They can be built to your specifications and are very durable. You can even custom order them if you want. And because they can be customized, they are an excellent choice for high-end applications. The quality of the bronze bushings is second to none.

Plastic bushing

Engineered composite plastic bushings have been shown to last longer than bronze bushings and have also been found to reduce maintenance costs by up to 40%. Plastic bushings have become the first choice for thousands of applications, including medical equipment, food processing machinery, pumps, and more. Bronze bushings are oil-impregnated, but their performance is limited by their inherent weaknesses: oil-impregnated bronze tends to develop high levels of capillary action and requires rotational motion to maintain an intact oil film. Low speed and intermittent use of bronze bushings can also hinder the ability of the lubricant to provide adequate lubrication.
Advantages of plastic bushings over metal include low friction, non-reactive surfaces, and long life. CZPT offers a variety of engineering plastics that outperform traditional metals in a range of applications. For example, nylon bushings resist wear while requiring little lubrication. In addition, polymer-shaped plastics are lightweight and highly resistant to aggressive cleaning agents and chemicals.
Besides being less expensive than metal bushings, plastic bushings offer many other advantages. They are very durable, have a low coefficient of friction, and are more wear-resistant than metal. Unlike metal, plastic bushings do not require lubrication and do not absorb dust and oil like metal bushings. They are lightweight, easy to maintain and last longer. This makes them an excellent choice for many applications.

Sleeve bearing

Sleeve bearings are simple pipes with matching components. They facilitate linear motion by absorbing friction and vibration. They can withstand heavy loads and work at high temperatures for long periods of time. Flange bearings are similar to sleeve bearings, but are enclosed and rotated in a housing unit. Sleeve bearings have higher load-carrying capacity and resistance to shock loads. Furthermore, they are lightweight and low cost.
Another name for sleeve bearings is babbitt radial bearings. These bearings are usually made of bronze and have straight inner and outer diameters. They are also impregnated with oil and can withstand radial loads. Typical uses for sleeve bearings are agriculture, automotive and machine tools. Sleeves can also be solid or cored material, depending on the intended use.
The type of sleeve bearing used in the bushing is important in determining which type of bushing to buy. Sleeve bearings are sized based on pressure and speed considerations. Typically, the PV limit is an upper bound on the combined pressure and velocity for a given casing material. In some cases, the sleeve bearing used in the bushing is the same as the plain bearing.
Sleeve bearings are simple in design and made from a variety of materials, including bronze and plastic. They are more affordable than metal, but plastic is still not inaudible. Plastic sleeve bearings will rattle like metal bearings if the gap between the two bushings is not accurate. Additionally, high temperature electronic painting can permanently thin the casing. The stainless steel backing provides a good surface for electronic painting and enhances abrasion resistance.

China Flanged Swing Bearing (E. 505.20.00. C, E. 650.20.00. C, E. 750.20.00. C, E. 850.20.00. C, E. 950.20.00. C, E. 1050.20.00. C, E. 1200.20.00. C)     bearing driver kitChina Flanged Swing Bearing (E. 505.20.00. C, E. 650.20.00. C, E. 750.20.00. C, E. 850.20.00. C, E. 950.20.00. C, E. 1050.20.00. C, E. 1200.20.00. C)     bearing driver kit
editor by czh 2023-01-14

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