Item Description

Solution Description

Slewing ring bearing is also referred to as slewing ring, slewing bearing, turntable bearing, and rotary bearing.
Slewing Ring Processing
Procedure: Drawing— Simulation Modelling—Creating casting model—Casting— Main Detection—Tough machining—Hardening Tempering—Semi-finishing machining —Hobbing—Tooth Surface Quenching—Equipment grinding—Gear Floor Carburzing—Inspection—Spray Anti-rust Oil—Package deal—Supply
Equipment Swing Bearing Package
Spray anti-rust oil on large interior girth Gear, Wrap watertight cloth all around , Prepare bundle by shaft shape & weight to select metal frame, metal help or wooden box and so forth.
OEM Customized Slewing bearing
We supply OEM Services, tailored interior equipment with big module, much more than 1tons big bodyweight, far more than 3m length, 42CrMo/35CrMo or your specified required content gear. 

Source: Bevel/Helical/Spur/Internal Gear, Bevel/Spiral/Crown Pinion, Gear Phase/Helical Rack, Herringbone/Helical Gear Shaft/Eccentric Shaft/ Hollow Shaft/ Crank shaft/Camshaft, Abnormal Axle and other transmission areas for transmission gadget & tools (big industrial reducer & driver),which mainly utilised on cement, mining, metallurgical market, Seaport services etc.

Comprehensive Photos

Product Parameters

Module m Variety: 2~70
Equipment Enamel Amount z OEM by drawing’s complex parameters
Teeth Peak H OEM by drawing’s technological parameters
Teeth Thickness S OEM by drawing’s complex parameters
Tooth pitch P OEM by drawing’s specialized parameters
Tooth addendum Ha OEM by drawing’s complex parameters
Tooth dedendum Hf OEM by drawing’s technical parameters
Working peak h’ OEM by drawing’s technological parameters
Bottom clearance C OEM by drawing’s specialized parameters
Pressure Angle α OEM by drawing’s technological parameters
Helix Angle,    OEM by drawing’s technological parameters
Surface area hardness HRC Selection: HRC fifty~HRC65(Quenching)
Hardness: HB Variety: HB150~HB280 Hardening Tempering/ Hardened Tooth Surface 
Surface finish   Variety: Ra1.6~Ra3.2
Tooth surface area roughness Ra Range: ≥0.4
Gear Precision Quality   Grade Range: 5-6-7-8-9 (ISO 1328)
Diameter L Variety: .5m~10m
Excess weight Kg Range: Min. 50kg~Max. 80tons One Piece
Gear Position   Inside/Exterior/Girth Gear
Toothed Portion Shape   Spur Gear/Bevel/Spiral/Helical/Straight
Equipment Pinion   Gear, Pinion, Gear Rack & Gear Phase
Material Casting ZG42CrMo, ZG 45#, ZG40Cr, ZG35CrMo or OEM
Producing Approach   Minimize Equipment, Grinded Equipment, Hobbing
Gear Enamel Milling  
Equipment Enamel Grinding  
Warmth Treatment method   Quenching /Carburizing
Sand Blasting   Null
Testing   UTMTPT
Trademark   TOTEM/OEM
Transport Package   Export bundle (wood box, steel body etc.)
Origin   China
HS Code   8483409000

TOTEM Support

TOTEM Machinery all the time operates to source Gear SHAFT, ECCENTRIC SHAFT, HERRINGBONE Equipment, BEVEL Equipment, Interior Gear and other parts for transmission unit & equipment (big industrial reducer & driver). Which primarily use to industrial equipment on fields of port facilities, cement, mining, metallurgical sector and so forth. 
TOTEM Machinery invests and gets to be shareholders of several equipment processing factories, forging factories, casting factories, relies on these sturdy dependable and high-high quality suppliers’ network, to permit clients be concerned-cost-free purchase.  

TOTEM Philosophy: Quality-No.1, Integrity- No.1, Provider- No.1 

24hrs Salesman on-line, guarantee rapid and constructive suggestions. Experienced and Skilled Forwarder Ensure Log. transportation.
 

About TOTEM

1. Workshop & Processing Strength

2. Tests Facilities

three. Client Inspection & Shipping

Get in touch with TOTEM

ZheJiang CZPT Machinery Co.,Ltd
  
Facebook: ZheJiang Totem

FAQ

What’s CZPT product processing progress?
Drawing Check, Make Forging Mould, Forging Mildew Top quality Inspection Check out, Device Processing, Examine SizeHardnessSurface Finish and other technological parameters on drawing. 

How about TOTEM’s export package deal?
Spray anti-rust oil on Herringbone Equipment Shaft, Wrap watertight fabric around Equipment Shaft for reducer, Put together package deal by shaft condition&excess weight to pick steel body, steel support or wooden box etc.

Could I customize geargear shaft on TOTEM?
We offer tailored Equipment Shaft,Eccentric Shaft,Herringbone Equipment,Interior Equipment,Bevel Gear with large module, far more than 1tons huge bodyweight, far more than 3m duration, forging or casting 42CrMo/35CrMo or your specified necessary material. 

Why can I choose TOTEM?
TOTEM has 24hrs Salesman on-line, ensure swift and positive opinions.
TOTEM Machinery invests and gets shareholders of many machine processing factories, forging factories, casting factories, depends on these strong dependable and large-high quality supplier’s community, to let buyers be concerned-cost-free purchase.
Skilled and Professional Forwarder Assure Log. transportation.

US $2,222-2,999
/ Piece
|
1 Piece

(Min. Order)

###

Application: Motor, Machinery, Agricultural Machinery, Reducer
Hardness: Hardened Tooth Surface
Gear Position: Internal Gear
Manufacturing Method: Slotting Gear
Toothed Portion Shape: Spur Gear
Material: Cast Steel

###

Customization:

###

Module m Range: 2~70
Gear Teeth Number z OEM by drawing’s technical parameters
Teeth Height H OEM by drawing’s technical parameters
Teeth Thickness S OEM by drawing’s technical parameters
Tooth pitch P OEM by drawing’s technical parameters
Tooth addendum Ha OEM by drawing’s technical parameters
Tooth dedendum Hf OEM by drawing’s technical parameters
Working height h’ OEM by drawing’s technical parameters
Bottom clearance C OEM by drawing’s technical parameters
Pressure Angle α OEM by drawing’s technical parameters
Helix Angle,    OEM by drawing’s technical parameters
Surface hardness HRC Range: HRC 50~HRC65(Quenching)
Hardness: HB Range: HB150~HB280; Hardening Tempering/ Hardened Tooth Surface 
Surface finish   Range: Ra1.6~Ra3.2
Tooth surface roughness Ra Range: ≥0.4
Gear Accuracy Grade   Grade Range: 5-6-7-8-9 (ISO 1328)
Diameter L Range: 0.5m~10m
Weight Kg Range: Min. 50kg~Max. 80tons Single Piece
Gear Position   Internal/External/Girth Gear
Toothed Portion Shape   Spur Gear/Bevel/Spiral/Helical/Straight
Gear Pinion   Gear, Pinion, Gear Rack & Gear Segment
Material Casting ZG42CrMo, ZG 45#, ZG40Cr, ZG35CrMo or OEM
Manufacturing Method   Cut Gear, Grinded Gear, Hobbing
Gear Teeth Milling  
Gear Teeth Grinding  
Heat Treatment   Quenching /Carburizing
Sand Blasting   Null
Testing   UT\MT\PT
Trademark   TOTEM/OEM
Transport Package   Export package (wooden box, steel frame etc.)
Origin   China
HS Code   8483409000
US $2,222-2,999
/ Piece
|
1 Piece

(Min. Order)

###

Application: Motor, Machinery, Agricultural Machinery, Reducer
Hardness: Hardened Tooth Surface
Gear Position: Internal Gear
Manufacturing Method: Slotting Gear
Toothed Portion Shape: Spur Gear
Material: Cast Steel

###

Customization:

###

Module m Range: 2~70
Gear Teeth Number z OEM by drawing’s technical parameters
Teeth Height H OEM by drawing’s technical parameters
Teeth Thickness S OEM by drawing’s technical parameters
Tooth pitch P OEM by drawing’s technical parameters
Tooth addendum Ha OEM by drawing’s technical parameters
Tooth dedendum Hf OEM by drawing’s technical parameters
Working height h’ OEM by drawing’s technical parameters
Bottom clearance C OEM by drawing’s technical parameters
Pressure Angle α OEM by drawing’s technical parameters
Helix Angle,    OEM by drawing’s technical parameters
Surface hardness HRC Range: HRC 50~HRC65(Quenching)
Hardness: HB Range: HB150~HB280; Hardening Tempering/ Hardened Tooth Surface 
Surface finish   Range: Ra1.6~Ra3.2
Tooth surface roughness Ra Range: ≥0.4
Gear Accuracy Grade   Grade Range: 5-6-7-8-9 (ISO 1328)
Diameter L Range: 0.5m~10m
Weight Kg Range: Min. 50kg~Max. 80tons Single Piece
Gear Position   Internal/External/Girth Gear
Toothed Portion Shape   Spur Gear/Bevel/Spiral/Helical/Straight
Gear Pinion   Gear, Pinion, Gear Rack & Gear Segment
Material Casting ZG42CrMo, ZG 45#, ZG40Cr, ZG35CrMo or OEM
Manufacturing Method   Cut Gear, Grinded Gear, Hobbing
Gear Teeth Milling  
Gear Teeth Grinding  
Heat Treatment   Quenching /Carburizing
Sand Blasting   Null
Testing   UT\MT\PT
Trademark   TOTEM/OEM
Transport Package   Export package (wooden box, steel frame etc.)
Origin   China
HS Code   8483409000

Types of Ball Bearings

There are many types of Ball Bearings available on the market, but which one is best for your application? Here, we will discuss the differences between Angular contact, Single-row, High-carbon steel, and Ceramic ball bearings. These types of bearings also feature races, or a groove in the center of each. These races are important in keeping the balls contained within the cylinder. They also provide a groove-baed pathway.
bearing

Ceramic

The ceramic ball used in ball bearings has many advantages. It is lightweight, operates at lower temperatures, has reduced skidding, and is resistant to electrolysis. The ball also exhibits longer fatigue life. All of these factors make the ceramic ball a good choice for many applications. But, how do you know if a ceramic ball bearing is right for your application? Read on to discover why ceramic ball bearings are a better choice than steel or stainless steel ones.
The ceramic balls are 40% more dense than steel. This means less centrifugal force is generated on the bearing, which suppresses heat generation. Because of this reduced friction, ceramic bearings are more efficient at transferring energy. Compared to steel bearings, ceramic balls have longer life spans. Nonetheless, these ceramic balls aren’t as strong as steel. Therefore, it is important to understand the limitations of the ceramic ball bearing before buying one.
The ceramic materials used for ball bearings are resistant to micro-welding. Metals undergo this process when imperfections in the surfaces interact. Eventually, this results in a brittle ball that reduces the life of a bearing. Unlike metals, ceramic materials have a stable behavior at high temperatures and exhibit less thermal expansion. This means that they can be used for applications where lubrication isn’t an option.
While steel balls can easily absorb contaminants and foreign particles, the ceramic ball is insensitive to this, and doesn’t require lubrication. This means they’re not susceptible to corrosion and other common problems. These are just a few reasons why ceramics are a better choice. This technology has a wide range of uses. It’s easy to see why it is so popular. If you’re looking for a new bearing for your application, be sure to contact an AST Applications Engineer. They can analyze your operating conditions and potential failure modes.

Angular contact

An Angular Contact Ball Bearing (also known as an angular-contact bearing) has an axial component that is generated when radial loads are applied. They are generally used in pairs, triplex sets, or quadruplex sets. These bearings are also available with Super Finished Raceways to reduce noise and improve lubricant distribution. Angular contact ball bearings have various design units, such as bore size, outer diameter, and outer ring width.
A single-row angular contact bearing has a radial contact angle that is equal to the angular distance between the two rings. Double-row angular bearings are designed for two-way thrust capability. These types of bearings can be purchased at Grainger and other online retailers. A typical angular contact bearing will last up to a million revolutions. They are often used in industrial angular contact bearings.
Single-row angular contact ball bearings feature a set contact angle. These bearings can support radial and axial loads, but they can’t withstand high speeds. Single-row angular contact ball bearings may also have one or two shoulders relieved. Thrust load is a pressure placed on the bearing when it is installed in an assembly, and it is used to create an angle between the races.
Angular contact ball bearings come in single and double-row configurations. They differ in the axial load they can carry and the type of lubrication they use. Angular contact ball bearings are ideal for high-speed applications and can accommodate both radial and axial loads. The type of contact and lubrication used in angular-contact ball bearings depends on the intended use for the bearing.
bearing

High-carbon steel

Carbon steel is a low-alloy and high-carbon steel used in bearings. This material provides superior strength and fatigue properties for ball and roller bearings. Its mechanical properties are ideal for applications where the temperature is less than 400 degrees Fahrenheit. High-carbon steel is also used to make bearing components for chrome steel bearings. These types of steels are softer than chrome steel but provide superior durability in applications where the material is exposed to severe conditions.
Hardened carbon steel balls with an AISI 1015 hardness index are used in a variety of automotive, commercial, and semi-precision applications. In addition to automotive applications, they are also used in slides, trolleys, and conveyors. AISI 1015 carbon steel balls are used in bearings. They can be purchased in a variety of weights and diameters. Carbon steel balls can also be purchased in nickel-plated or uncoated varieties for decorative purposes.
In order to determine whether a ball bearing is made of high-carbon steel, the material must be tested for its hardness. An ordinary pocket magnet will work well, but an ordinary rare earth magnet isn’t powerful enough to measure the hardness. If it attracts the magnet strongly, the metal is steel, while a weak magnet indicates a non-ferrous material. A hardness test requires a special microhardness test.
A lower-carbon steel is another option. Some miniature bearing manufacturers use a material with less carbon than AISI 440C. This material is also known as KS440 or X65Cr13. After being heat-treated, it develops smaller carbides, resulting in superior low-noise characteristics and the same corrosion-resistance as 440C. These materials are a less expensive alternative than chrome steel, but they are often less durable than chrome alloy steel.

Single-row

Single-row angular contact ball bearings accommodate axial loads in one direction. These are normally adjusted against a second bearing. Unlike other ball bearings, they are non-separable and contain an upper and lower shoulder. Single-row ball bearings are made of Chromium Steel (GCr15) which is heat-treated to achieve high uniform hardness and excellent wear resistance. They are the most commonly used type of bearings in the world.
Because of the angular contact between the radial plane and the raceway, single-row ball bearings transmit radial forces from raceway to raceway. A higher a, the greater the axial load carrying capacity of the bearing. Single-row angular contact ball bearings are ideal for high axial loads. However, they have limited preload capabilities and must be installed in pairs. Hence, they are best used for applications where axial forces must be distributed.
Single-row ball bearings can be pre-lubricated and have steel shields. They are also available with rubber seals or snap rings on the outside edge. They are available with various retainers, including pressed steel cages, plastic shields, and rubber seals. A tapered bore is also available upon request. They are ideal for applications where space is limited. The 6200 series of bearings are especially well suited for electrical motors, dental hand tools, and optical encoders.
Single-row angular contact ball bearings are widely used for axial loads. The outer and inner rings have slightly larger radii than the balls. These bearings can accommodate high speeds and low torque. They can also be supplied with different grease levels. If grease is needed, you can choose a lubricant that has different characteristics depending on the application. They are easy to install and maintain. However, they are not recommended for adjacent mounting.
bearing

Plastic

A plastic ball bearing is a highly versatile component that can be mounted in a variety of components, including wheels, pulleys and housings. The outer ring of a plastic bearing is usually the pulley profile. The inner ring can be made of a shaft or polymer. The integrated design of a plastic ball bearing helps to reduce assembly time and cost. Here are some of the benefits of this type of bearing:
First and foremost, plastic balls are lighter than metal balls. They also have less magnetic properties than steel balls, making them the best option for applications requiring low weight and noise. Glass balls are also lighter than stainless steel balls, making them the ideal metal-free choice. They are also very corrosion-resistant, which makes them a great choice for some applications. In addition to being lightweight, polymer ball bearings are also quiet. And because of their low weight, plastic ball bearings are ideal for applications that require fast speed.
Another advantage of plastic bearings is their ability to withstand high temperatures. This material is also abrasion and corrosion-resistant. It meets FDA and USDA acceptance requirements. Aside from its abrasion-resistant and corrosion-resistant properties, these plastics do not transfer heat. Aside from being extremely durable and flexible, most plastics are also self-lubricating. Common plastics include phenolics, acetals, nylon, and ultra high molecular weight polyethylene. Nonetheless, plastics have limitations, and these materials may be damaged by extreme temperatures or cold flow under heavy loads.
Other advantages of plastic ball bearings include their low density, high hardness and low friction coefficient, and ability to withstand heat and corrosion. Ceramics are also lightweight, non-conductive, and have superior resistance to friction. These products can withstand temperatures up to 1,800 degrees Fahrenheit. If you’re in the market for a plastic ball bearing, it’s important to choose the right type of material. And if you’re looking for a high-quality bearing, look no further.

China Totem Slewing Ring Bearing     ball bearingChina Totem Slewing Ring Bearing     ball bearing
editor by czh 2023-01-05