China factory Slewing Bearing Slewing Gear Turntables Used for Ferris Wheel supplier

Product Description


Production Description for Slewing Bearing, ring bearing, rolling bearings, turntables

Large Diameter Slewing Bearing 061.25. 0571 for Port Crane 

1 Type  single row ball slewing bearing,ring bearing, slewing gear
2 Bore diameter 855mm
3 Outside diameter 1098.2mm
4 Height 80mm
5 Material 42CrMo, 50Mn
6 Precision P0. P6. P5.
7 Cage/retainer Nylon or aluminum
8 Gear type External gear
9 N.W. 158KGS

 

 Single Row Four Point Contact Ball Slewing Bearing–Bearing ungeared
060.22.571.301.11.1504 060.22.0505.000.11.1503 060.22.571.502.11.1503
060.22. 0571 .001.11.1503 060.25.571.000.11.1504 060.25.571.000.11.1504
060.30. 0571 .100.11.1504 060.35.0680.000.11.1503 060.45.0805.001.11.1504
060.20.571.500.01.1503 060.20.0544.500.01.1503 060.20.0644.500.01.1503
060.20. 0571 .500.01.1503 060.20.0844.500.01.1503 060.20.0944.500.01.1503
060.20.1094.500.01.1503 060.20.571.575.01.1403 060.20.0544.575.01.1403
060.20.0644.575.01.1403 060.20. 0571 .575.01.1403 060.20.0844.575.01.1403
060.20.0944.575.01.1403 060.20.1094.575.01.1403 060.25.571.500.11.1503
060.25.571.500.11.1503 060.25.1055.500.11.1503 060.25.1155.500.11.1503
060.25.1255.500.11.1503 060.25.1355.500.11.1503 060.25.1455.500.11.1503
060.25.571.575.11.1403 060.25.571.575.11.1403 060.25.1055.575.11.1403
060.25.1155.575.11.1403 060.25.1255.575.11.1403 060.25.1355.575.11.1403
060.25.1455.575.11.1403    
 Single Row Four Point Contact Ball Slewing Bearing–Bearing with external gear
061.20.571.500.01.1503 061.20.0544.500.01.1503 061.20.0644.500.01.1503
061.20. 0571 .500.01.1503 061.20.0844.500.01.1503 061.20.0944.500.01.1503
061.20.1094.500.01.1503 061.20.571.575.01.1403 06120.0544.575.01.1403
061.20.0644.575.01.1403 061.20. 0571 .575.01.1403 061.20.0844.575.01.1403
061.20.0944.575.01.1403 061.20.1094.575.01.1403 061.25.571.500.11.1503
061.25.571.500.11.1503 061.25.1055.500.11.1503 061.25.1155.500.11.1503
061.25.1255.500.11.1503 061.25.1355.500.11.1503 061.25.1455.500.11.1503
061.25.571.575.11.1403 061.25.571.575.11.1403 061.25.1055.575.11.1403
061.25.1155.575.11.1403 061.25.1255.575.11.1403 061.25.1355.575.11.1403
061.25.1455.575.11.1403 061.25.0764.103.11.1504 061.25.0764.106.21.1504
061.25.0980.107.11.1504 061.25.0980.108.21.1504 061.20.0400.100.1.1503
061.20.0400.101.21.1503 061.20.0450.100.11.1503 061.20.0450.101.21.1503
061.20.0560.100.11.1503 061.20.0560.101.21.1503 061.20.0630.100.11.1503
061.20.0630.101.21.1503 061.20.571.100.11.1503 061.20.571.101.21.1503
061.25.0764.600.11.1503 061.25.0764.601.21.1503 061.25.0980.890.11.1503
061.25.0980.891.21.1503 061.25.1120.000.11.1504 061.25.1120.001.21.1504
061.25.1250.100.11.1504 061.25.1250.001.21.1504 061.30.1180.000.11.1504
061.30.1180.001.21.1504 061.30.1320.000.11.1504 061.30.1320.001.21.1504
061.30.1500.200.11.1504 061.30.1500.201.21.1523 061.40.1400.000.19.1504
061.40.1400.001.29.1504 061.40.1600.008.19.1504 061.40.1600.009.29.1503
061.40.1800.013.19.1503 061.40.1800.014.29.1503 061.50.1900.004.49.1504
061.50.2130.001.49.1504 061.50.2355.001.49.1504 061.50.2645.001.49.1504
 Single Row Four Point Contact Ball Slewing Bearing–Bearing with internal gear
062.20.571.500.01.1503 062.20.0544.500.01.1503 062.20.0644.500.01.1503
062.20. 0571 .500.01.1503 062.20.0844.500.01.1503 062.20.0944.500.01.1503
062.20.1094.500.01.1503 062.20.571.575.01.1403 062.20.0544.575.01.1403
062.20.0644.575.01.1403 062.20. 0571 .575.01.1403 062.20.0844.575.01.1403
062.20.0944.575.01.1403 062.20.1094.575.01.1403 062.25.571.500.11.1503
062.25.571.500.11.1503 062.25.1055.500.11.1503 062.25.1155.500.11.1503
062.25.1255.500.11.1503 062.25.1355.500.11.1503 062.25.1455.500.11.1503
062.25.571.575.11.1403 062.25.571.575.11.1403 062.25.1055.575.11.1403
062.25.1155.575.11.1403 062.25.1255.575.11.1403 062.25.1355.575.11.1403
062.25.1455.575.11.1403 062.25.0866.106.11.1504 062.25.0866.109.21.1504
062.25.1077.308.11.1504 062.25.1077.304.21.1504 062.20.0400.000.11.1503
062.20.0400.001.21.1503 062.20.0450.000.11.1503 062.20.0450.001.21.1503
062.20.0560.000.11.1503 062.20.0560.001.21.1503 062.20.0630.000.11.1503
062.20.0630.001.21.1503 062.20.571.000.11.1503 062.20.571.001.21.1503
062.25. 0571 .800.11.1504 062.25. 0571 .801.21.1504 062.25.1077.890.11.1503
062.25.1077.891.21.1503 062.25.1180.000.11.1504 062.25.1180.001.21.1504
062.30.1120.000.11.1504 062.30.1120.001.21.1504 062.30.1250.000.11.1504
062.30.1250.001.21.1504 062.30.1400.000.11.1504 062.30.1400.001.21.1504
062.30.1600.000.11.1504 062.30.1600.001.21.1504 062.40.1500.000.19.1504
062.40.1500.001.29.1504 062.40.1700.007.19.1503 062.40.1700.008.29.1503
062.50.1800.001.49.1504 062.50.2000.001.49.1504 062.50.2240.001.49.1504
062.50.2490.001.49.1504 062.50.2800.001.49.1504  

Why choose CZPT slewing bearings
A CZPT in slewing bearing field, rich experience, can do design, produce, mounting guide
Small order accepted
ISO certified company
Variorum models
7*24hours hotline to help you with your cranes
Strict quality control system to ensure quality for slewing bearing

LYHY Slewing Bearing Types
LYHY slewing bearings can be divided into the following types as per  their structures:
single row 4 point contact ball slewing bearing,
single row cross roller slewing bearing,
double row different ball diameter slewing bearing,
three row cylindrical roller slewing bearing and roller/ball combination slewing bearing.
And all these types of slewing bearings can be further divided into bearings without gears, bearings with external gears and bearings with internal gears.

Detailed description of these types slewing bearings

Single row 4 point contact ball slewing bearings
     This kind of slewing bearings can support high dynamic loads, transmitting axial and radial forces simultaneously as well as the resulting tilting moments. Applications of this kind of bearings are hoisting, mechanical handling and general mechanical engineering etc.
Single row cross roller slewing bearings
     This kind of bearings can support combinations of large radial force, medium axial force and tilting moment with small or zero clearance. Main applications of this kind of bearings are hoisting and mechanical handling and general mechanical engineering etc.
Double row different ball diameter slewing bearings
     This kind of bearings can support high static loads with simple structures. They are mainly used in situations with variation load position and direction and continuously rotating. Main applications of this kind of bearings are deck hoisting, mining and material handling etc.
Triple row cylindrical roller slewing bearings
     This kind of bearings has high load carrying capacity. Under same loads, this kind of bearings has much smaller diameters which can make the installation much compact, as different kinds of loads are supported by different races and rollers. Main applications of this kind of bearings are hoisting, mechanical handling, mining and materials handling, offshore technology and general mechanical engineering etc.
Roller/ball combination slewing bearings
     This kind of bearings can support high axial load and low tilting moments. Usually they are large diameter slewing bearings. Applications of this kind of bearings are mining and materials handling etc.

About CZPT bearings
1.introduction:we are a manufacturer of slewing bearing since 1993, our factory occupies a area of 30000square meters with 4 workshop and 1 office building. 
2. Featured products: slewing bearing and slewing drive
3. Capital: Current is 1 million RMB, but we are increasing the capital to 10 million RMB
4. Workers: 40
5. Certificate: ISO9001:2008, 3.1 certificate, CCS certificate, Science and Technology Progress Award
6. Annual Exportation: 8million USD
7. Exported countries: (39)
Asia: India, Pakistan, Iran, Signore, Georgia, Malaysia, Vietnam, Thailand, Philippines, Israel, Korea, UAE, Sri Lanka, Saudi Arabia,
Europe: Turkey, Russia, Spain, Czech Republic, Italy, Poland, Slovakia, Bosnia and Herzegovina, Austria, France, Germany, Switzerland, Finland, Ukraine, UK
America: USA, Canada, Mexico, Brazil, Puerto Rico, Peru, Chile
Africa: South Africa, Egypt
Oceania: Australia

Production Process of CZPT slewing bearings

Quality Control Process of CZPT slewing bearings

LYHY Slewing Bearing Packing 
Bearing surface is covered with the anti-rust oil first; and then wrapped with the plastic film;
And then packed with kraft paper and professional belts;
At last, with wooden box totally at the outer packing to invoid the rust or the moist;
We can depend on the customers  demand to be packed;

Slewing Ring Bearings——Applications:
Slewing ring bearings are widely used in industry and known as “the machine joints” Here under is the specific slewing bearing applications
1. Construction machinery (e.g. cranes, excavators, loader, scraper)
2. Metallurgical machinery (e.g. for steel plant)
3. Heavy machinery equipment (e.g. mining machinery, concrete machinery)
4. Marine machinery equipment (e.g. vessel, port hoisting machine, port oil transfer equipment, onshore and offshore crane)
5. Light machinery equipment (e.g. paper machine, plastic, rubber machine, weave machine)
6. Wind power generator
7. Packing machinery

Transportation:
All CZPT slewing ring bearings can be usually delivered timely, usual production time is 15-50 days based on different slew bearings diameters, sometimes slew rings will be in stock.
Slewing bearings can be offered different delivery terms, such as EXW, FOB, CIF, DDU and so on.
Also, slewing rings can be transported by different transport ways, by express (such as DHL, TNT, UPS, FEDEX and so on), by air, by sea, by truck, by railway and so on.

INSTALLATION OF CZPT SLEWING BEARINGS

Preparation:
Make sure that the model is correct and slewing bearing isn’t damaged during transportation.
2.  Check the appearance and rotational state of the bearing, such as rotational precision clearance, rotating flexibility, seals position, lubrication grease etc.
3.  The installation datum plane and bracket installing plane should be clean, grease, burr, paint and other foreign body should be wiped off.

Installation:

1. The screws in the installing plane should be fit with the mounting holes in the slewing bearing
2.  The slewing bearing has a soft zone marked with an “s” on the upper surface, when installing the bearing, it is important to ensure that this area is placed in a non-load or infrequent load zone.
3.  When the bearing is placed on the supporting frame work it is important to check the interface between these 2 surfaces. This check should be carried out with the insertion of feel gauges between the 2 surfaces. If a gap should exist then it is recommended to plane/resurface the effective area so as to remove the gap.
4.  Install slewing bearing with high strength screws, and choose appropriate strength bolts. All bolts are required to be tightened evenly. The sequence of this tightening process is shown in Pic. Welding of bearing is not allowed, in the event of welding any adjacent parts, heat transfer shall be avoided so as to cause the bearing to become deformed or change the hardness.
5.  After installation, the bearing should be rotated to check for smooth operation and any emission of unusual noise. If either of the aforementioned are noted, then the bearing should be adjusted to eliminate them. The teeth of the largest run-out are coated with green paint.

FAQ:

Q: Are LYHY BEARINGS trading company or manufacturer?
A: CZPT BEARINGS is a professional manufacturer for slewing bearings, thin section bearings, ball bearings and rolling bearings

Q: How do LYHY BEARINGS control quality of their bearing?
A: LYHY BEARINGS has established strict quality control systems, all the products and services has passed ISO9001-2008 Quality Certificate and third party such as CCS, LR,ABS,BV

Q: What is the MOQ?
A: MOQ is 1pc, pls message us for detailed information.

Q: How about the package for CZPT bearings?
A: Standard Industrial packing in general condition (Plastic tube+ professional plastic belts+ plywood case). Accept design package when OEM.

Q: How long is the production time?
A: It takes about 7-40 days, depends on the model and quantity.

Q: How about the shipping?
A: We can arrange the shipment or you may have your own forwarder.

Q: Is sample available?
A: Yes, sample order is acceptable.

Q: Can we use our own LOGO or design on bearings?
A: Yes. OEM is acceptable for LYHY BEARINGS. We can design as per your requirements and use your own LOGO and package design.
 

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

|

Customized Request

gear

Types of Bevel Gears

Bevel Gears are used in a number of industries. They are used in wheeled excavators, dredges, conveyor belts, mill actuators, and rail transmissions. A bevel gear’s spiral or angled bevel can make it suitable for confined spaces. It is also used in robotics and vertical supports of rolling mills. You can use bevel gears in food processing processes. For more information on bevel gears, read on.

Spiral bevel gear

Spiral bevel gears are used to transmit power between two shafts in a 90-degree orientation. They have curved or oblique teeth and can be fabricated from various metals. Bestagear is one manufacturer specializing in medium to large spiral bevel gears. They are used in the mining, metallurgical, marine, and oil fields. Spiral bevel gears are usually made from steel, aluminum, or phenolic materials.
Spiral bevel gears have many advantages. Their mesh teeth create a less abrupt force transfer. They are incredibly durable and are designed to last a long time. They are also less expensive than other right-angle gears. They also tend to last longer, because they are manufactured in pairs. The spiral bevel gear also reduces noise and vibration from its counterparts. Therefore, if you are in need of a new gear set, spiral bevel gears are the right choice.
The contact between spiral bevel gear teeth occurs along the surface of the gear tooth. The contact follows the Hertz theory of elastic contact. This principle holds for small significant dimensions of the contact area and small relative radii of curvature of the surfaces. In this case, strains and friction are negligible. A spiral bevel gear is a common example of an inverted helical gear. This gear is commonly used in mining equipment.
Spiral bevel gears also have a backlash-absorbing feature. This feature helps secure the thickness of the oil film on the gear surface. The shaft axis, mounting distance, and angle errors all affect the tooth contact on a spiral bevel gear. Adjusting backlash helps to correct these problems. The tolerances shown above are common for bevel gears. In some cases, manufacturers make slight design changes late in the production process, which minimizes the risk to OEMs.

Straight bevel gear

Straight bevel gears are among the easiest types of gears to manufacture. The earliest method used to manufacture straight bevel gears was to use a planer equipped with an indexing head. However, improvements have been made in manufacturing methods after the introduction of the Revacycle system and the Coniflex. The latest technology allows for even more precise manufacturing. Both of these manufacturing methods are used by CZPT. Here are some examples of straight bevel gear manufacturing.
A straight bevel gear is manufactured using two kinds of bevel surfaces, namely, the Gleason method and the Klingelnberg method. Among the two, the Gleason method is the most common. Unlike other types of gear, the CZPT method is not a universal standard. The Gleason system has higher quality gears, since its adoption of tooth crowning is the most effective way to make gears that tolerate even small assembly errors. It also eliminates the stress concentration in the bevelled edges of the teeth.
The gear’s composition depends on the application. When durability is required, a gear is made of cast iron. The pinion is usually three times harder than the gear, which helps balance wear. Other materials, such as carbon steel, are cheaper, but are less resistant to corrosion. Inertia is another critical factor to consider, since heavier gears are more difficult to reverse and stop. Precision requirements may include the gear pitch and diameter, as well as the pressure angle.
Involute geometry of a straight bevel gear is often computed by varying the surface’s normal to the surface. Involute geometry is computed by incorporating the surface coordinates and the theoretical tooth thickness. Using the CMM, the spherical involute surface can be used to determine tooth contact patterns. This method is useful when a roll tester tooling is unavailable, because it can predict the teeth’ contact pattern.
gear

Hypoid bevel gear

Hypoid bevel gears are an efficient and versatile speed reduction solution. Their compact size, high efficiency, low noise and heat generation, and long life make them a popular choice in the power transmission and motion control industries. The following are some of the benefits of hypoid gearing and why you should use it. Listed below are some of the key misperceptions and false assumptions of this gear type. These assumptions may seem counterintuitive at first, but will help you understand what this gear is all about.
The basic concept of hypoid gears is that they use two non-intersecting shafts. The smaller gear shaft is offset from the larger gear shaft, allowing them to mesh without interference and support each other securely. The resulting torque transfer is improved when compared to conventional gear sets. A hypoid bevel gear is used to drive the rear axle of an automobile. It increases the flexibility of machine design and allows the axes to be freely adjusted.
In the first case, the mesh of the two bodies is obtained by fitting the hyperboloidal cutter to the desired gear. Its geometric properties, orientation, and position determine the desired gear. The latter is used if the desired gear is noise-free or is required to reduce vibrations. A hyperboloidal cutter, on the other hand, meshes with two toothed bodies. It is the most efficient option for modeling hypoid gears with noise concerns.
The main difference between hypoid and spiral bevel gears is that the hypoid bevel gear has a larger diameter than its counterparts. They are usually found in 1:1 and 2:1 applications, but some manufacturers also provide higher ratios. A hypoid gearbox can achieve speeds of three thousand rpm. This makes it the preferred choice in a variety of applications. So, if you’re looking for a gearbox with a high efficiency, this is the gear for you.

Addendum and dedendum angles

The addendum and dedendum angles of a bevel gear are used to describe the shape and depth of the teeth of the gear. Each tooth of the gear has a slightly tapered surface that changes in depth. These angles are defined by their addendum and dedendum distances. Addendum angle is the distance between the top land and the bottom surface of the teeth, while dedendum angle is the distance between the pitch surface and the bottom surface of the teeth.
The pitch angle is the angle formed by the apex point of the gear’s pitch cone with the pitch line of the gear shaft. The dedendum angle, on the other hand, is the depth of the tooth space below the pitch line. Both angles are used to measure the shape of a bevel gear. The addendum and dedendum angles are important for gear design.
The dedendum and addendum angles of a bevel gear are determined by the base contact ratio (Mc) of the two gears. The involute curve is not allowed to extend within the base diameter of the bevel gear. The base diameter is also a critical measurement for the design of a gear. It is possible to reduce the involute curve to match the involute curve, but it must be tangential to the involute curve.
The most common application of a bevel gear is the automotive differential. They are used in many types of vehicles, including cars, trucks, and even construction equipment. They are also used in the marine industry and aviation. Aside from these two common uses, there are many other uses for bevel gears. And they are still growing in popularity. But they’re a valuable part of automotive and industrial gearing systems.
gear

Applications of bevel gears

Bevel gears are used in a variety of applications. They are made of various materials depending on their weight, load, and application. For high-load applications, ferrous metals such as grey cast iron are used. These materials have excellent wear resistance and are inexpensive. For lower-weight applications, steel or non-metals such as plastics are used. Some bevel gear materials are considered noiseless. Here are some of their most common uses.
Straight bevel gears are the easiest to manufacture. The earliest method of manufacturing them was with a planer with an indexing head. Modern manufacturing methods introduced the Revacycle and Coniflex systems. For industrial gear manufacturing, the CZPT uses the Revacycle system. However, there are many types of bevel gears. This guide will help you choose the right material for your next project. These materials can withstand high rotational speeds and are very strong.
Bevel gears are most common in automotive and industrial machinery. They connect the driveshaft to the wheels. Some even have a 45-degree bevel. These gears can be placed on a bevel surface and be tested for their transmission capabilities. They are also used in testing applications to ensure proper motion transmission. They can reduce the speed of straight shafts. Bevel gears can be used in many industries, from marine to aviation.
The simplest type of bevel gear is the miter gear, which has a 1:1 ratio. It is used to change the axis of rotation. The shafts of angular miter bevel gears can intersect at any angle, from 45 degrees to 120 degrees. The teeth on the bevel gear can be straight, spiral, or Zerol. And as with the rack and pinion gears, there are different types of bevel gears.

China factory Slewing Bearing Slewing Gear Turntables Used for Ferris Wheel supplier China factory Slewing Bearing Slewing Gear Turntables Used for Ferris Wheel supplier
editor by CX 2023-05-30

spiral gear

As one of the leading spiral gear manufacturers, suppliers, and exporters of mechanical products, We offer spiral gear and many other products.

Please get in touch with us for details.

Manufacturer supplier exporter of spiral gear.

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