China Custom Ceramic Ball Bearings Ceramic Bearing 6203 C4 China Deep Groove Ball Bearings 6202 Factory near me supplier

Solution Description


Item Description

Our precision deep groove ball bearings are created for higher precision, low sounds, little vibration, higher trustworthiness and extended daily life. They are largely used in numerous sorts of electric motors. They are also acknowledged as EMQ (Electric Motor Top quality) bearings.
 EMQ bearings are widely utilised in house appliances, toys, electric powered energy tools, vehicle motors and other fields. With best layout, substantial trustworthiness heat treatment method, precision production procedures and large-grade grease, these goods carry out better on trustworthiness, vibration and sound stages than common products generating them more suited for electrical motor purposes. These products can also be applied to most gearbox programs as properly.

The deep groove ball bearing is the most standard structure in rolling bearing and for extensive purpose. This sort of bearing can carry the two the radial load and the axial load, Thanks to the little friction moment, It is most suited for the functioning occasion of higher velocity rotation, low noise and low vibration. The bearing is widely applied to car, electric appliances, instruments, constructional mechanisms, agricultural equipment and other specific machineried. This sort of bearing is in multiple assorted buildings which includes open up and near ones.

Interior ring and outer ring: imported content requirements, fine grinding, complete inspection, black chamfer import method

Metal ball: higher high quality higher quality steel ball

Cage: riveted stamped steel cage Dust protect: ZZ, stamped steel plate, substantial speed procedure, no printing can be personalized

Sealing ring: 2RS, created of rubber, dustproof and water-proof, no printing can be customized

Grease: completely satisfies standard grease loading


Steel stainless steel, brass or PEEK cages can be utilized at the same operating temperatures as the bearing rings and balls.For temperature boundaries of cages made of other CZPT materials,refer to CZPT cages.


The perissible operation temperature for seals is dependent on the seal materials.

NBR:-40 to +a hundred ºC (-40 to -210 ºF) 

Temperatures up to one hundred twenty ºC (250 ºF) can be tolerated for bried durations.

FKM:-thirty to +200 ºC (-20 to +390 ºF)

Temperatures up to 230 ºC (445 ºF) can be tolerated for short intervals.



In depth Photos

Packaging & Transport

Packaging Information
A.Polybag +Box+Carton 
C.As for every customer’s request 
We have sorts of deals, this kind of as plastic bags, cartons, unique containers. We use diverse offers primarily based on the items and our customers’ specifications.
Port :ZheJiang
Lead Time:Delivered in thirty days following payment

Business Profile

Our Positive aspects

The use of our deep groove ball bearing:


If you have any other inquiries, make sure you really feel free of charge to contact us as follows.


Q: Why CZPT you choose us?

A. We offer the ideal quality bearings with realistic cost, minimal friction, reduced noise and extended provider lifestyle.

B. With sufficient inventory and quickly shipping, you can choose our freight forwarder or your freight forwarder.

C. The very best provider offered by a well-educated intercontinental product sales staff.


Q: Do you accept small orders?

one hundred% top quality check out, when your bearings are normal size bearings, even one, we also settle for.


Q: How prolonged is your supply time?

Generally talking, if the items are in stock, it is 1-3 days. If the items are out of inventory, it will get 6-ten times, depending on the amount of the buy.


Q: Do you give samples? Is it free or added?

Yes, we can provide a small amount of totally free samples. Do you head spending the freight?


Q: What must I do if I don’t see the variety of bearings I need?

We have also a lot of bearing sequence numbers. Sometimes we are unable to put them all on internet. Just send out us the inquiry and we will be really pleased to ship you the bearing details.


Welcome to get in touch with me anytime!

Sorts of Ball Bearings

There are a lot of varieties of Ball Bearings obtainable on the marketplace, but which 1 is very best for your application? Right here, we will discuss the variations in between Angular make contact with, One-row, Large-carbon metal, and Ceramic ball bearings. These varieties of bearings also attribute races, or a groove in the center of each and every. These races are crucial in retaining the balls contained inside of the cylinder. They also provide a groove-baed pathway.


The ceramic ball utilized in ball bearings has several positive aspects. It is lightweight, operates at decrease temperatures, has diminished skidding, and is resistant to electrolysis. The ball also exhibits for a longer time exhaustion life. All of these variables make the ceramic ball a good selection for many applications. But, how do you know if a ceramic ball bearing is right for your software? Read through on to discover why ceramic ball bearings are a greater decision than steel or stainless steel kinds.
The ceramic balls are 40% a lot more dense than metal. This indicates significantly less centrifugal drive is generated on the bearing, which suppresses warmth technology. Simply because of this decreased friction, ceramic bearings are much more efficient at transferring vitality. In contrast to metal bearings, ceramic balls have longer daily life spans. Nevertheless, these ceramic balls usually are not as powerful as metal. Consequently, it is crucial to recognize the limitations of the ceramic ball bearing ahead of buying one.
The ceramic materials utilized for ball bearings are resistant to micro-welding. Metals endure this method when imperfections in the surfaces interact. Ultimately, this benefits in a brittle ball that decreases the daily life of a bearing. Unlike metals, ceramic materials have a steady habits at substantial temperatures and exhibit much less thermal expansion. This signifies that they can be utilised for purposes where lubrication is not an alternative.
While steel balls can effortlessly take up contaminants and international particles, the ceramic ball is insensitive to this, and doesn’t need lubrication. This implies they are not vulnerable to corrosion and other frequent issues. These are just a handful of causes why ceramics are a better decision. This technologies has a extensive range of uses. It really is easy to see why it is so well-liked. If you’re searching for a new bearing for your software, be certain to contact an AST Programs Engineer. They can analyze your running circumstances and potential failure modes.

Angular get in touch with

An Angular Contact Ball Bearing (also acknowledged as an angular-contact bearing) has an axial element that is created when radial hundreds are used. They are normally used in pairs, triplex sets, or quadruplex sets. These bearings are also obtainable with Tremendous Completed Raceways to lessen noise and improve lubricant distribution. Angular make contact with ball bearings have numerous layout models, these kinds of as bore size, outer diameter, and outer ring width.
A one-row angular speak to bearing has a radial make contact with angle that is equivalent to the angular distance in between the two rings. Double-row angular bearings are created for two-way thrust functionality. These varieties of bearings can be bought at Grainger and other on-line stores. A standard angular contact bearing will last up to a million revolutions. They are frequently employed in industrial angular speak to bearings.
One-row angular speak to ball bearings attribute a set speak to angle. These bearings can help radial and axial loads, but they can’t stand up to higher speeds. Single-row angular contact ball bearings may also have one particular or two shoulders relieved. Thrust load is a pressure positioned on the bearing when it is set up in an assembly, and it is employed to generate an angle among the races.
Angular contact ball bearings come in one and double-row configurations. They vary in the axial load they can carry and the sort of lubrication they use. Angular contact ball bearings are excellent for higher-velocity apps and can accommodate equally radial and axial hundreds. The sort of make contact with and lubrication utilized in angular-get in touch with ball bearings is dependent on the meant use for the bearing.

High-carbon steel

Carbon metal is a lower-alloy and substantial-carbon steel utilised in bearings. This material offers outstanding power and tiredness properties for ball and roller bearings. Its mechanical homes are excellent for apps in which the temperature is significantly less than four hundred levels Fahrenheit. High-carbon steel is also employed to make bearing elements for chrome metal bearings. These kinds of steels are softer than chrome metal but offer excellent sturdiness in programs the place the substance is exposed to severe conditions.
Hardened carbon steel balls with an AISI 1015 hardness index are utilized in a selection of automotive, industrial, and semi-precision programs. In addition to automotive programs, they are also employed in slides, trolleys, and conveyors. AISI 1015 carbon steel balls are utilised in bearings. They can be bought in a selection of weights and diameters. Carbon metal balls can also be acquired in nickel-plated or uncoated versions for attractive needs.
In get to figure out regardless of whether a ball bearing is created of higher-carbon metal, the substance must be analyzed for its hardness. An regular pocket magnet will function properly, but an ordinary exceptional earth magnet isn’t really strong enough to evaluate the hardness. If it attracts the magnet strongly, the steel is steel, while a weak magnet signifies a non-ferrous substance. A hardness take a look at requires a specific microhardness test.
A reduced-carbon steel is an additional selection. Some miniature bearing manufacturers use a substance with considerably less carbon than AISI 440C. This substance is also identified as KS440 or X65Cr13. Following becoming warmth-handled, it develops smaller sized carbides, ensuing in superior low-sound traits and the very same corrosion-resistance as 440C. These components are a less high-priced substitute than chrome steel, but they are usually significantly less sturdy than chrome alloy metal.


Single-row angular make contact with ball bearings accommodate axial masses in one direction. These are generally altered from a next bearing. Not like other ball bearings, they are non-separable and include an upper and reduce shoulder. Single-row ball bearings are produced of Chromium Steel (GCr15) which is warmth-dealt with to accomplish large uniform hardness and superb put on resistance. They are the most commonly employed variety of bearings in the planet.
Simply because of the angular speak to amongst the radial airplane and the raceway, one-row ball bearings transmit radial forces from raceway to raceway. A larger a, the better the axial load carrying potential of the bearing. Solitary-row angular contact ball bearings are ideal for substantial axial hundreds. However, they have minimal preload abilities and have to be mounted in pairs. That’s why, they are ideal used for apps where axial forces must be dispersed.
One-row ball bearings can be pre-lubricated and have metal shields. They are also offered with rubber seals or snap rings on the outdoors edge. They are accessible with different retainers, like pressed steel cages, plastic shields, and rubber seals. A tapered bore is also offered upon ask for. They are excellent for purposes in which area is constrained. The 6200 sequence of bearings are specially well suited for electrical motors, dental hand tools, and optical encoders.
Single-row angular get in touch with ball bearings are extensively employed for axial loads. The outer and inner rings have slightly more substantial radii than the balls. These bearings can accommodate high speeds and reduced torque. They can also be provided with different grease amounts. If grease is needed, you can decide on a lubricant that has distinct traits dependent on the software. They are effortless to put in and sustain. Nevertheless, they are not recommended for adjacent mounting.


A plastic ball bearing is a hugely adaptable ingredient that can be mounted in a selection of elements, like wheels, pulleys and housings. The outer ring of a plastic bearing is typically the pulley profile. The internal ring can be made of a shaft or polymer. The integrated design of a plastic ball bearing will help to reduce assembly time and cost. Here are some of the benefits of this type of bearing:
Very first and foremost, plastic balls are lighter than steel balls. They also have much less magnetic properties than metal balls, generating them the ideal choice for apps requiring low excess weight and sound. Glass balls are also lighter than stainless metal balls, generating them the best steel-totally free choice. They are also quite corrosion-resistant, which tends to make them a wonderful choice for some purposes. In addition to being light-weight, polymer ball bearings are also tranquil. And due to the fact of their reduced fat, plastic ball bearings are perfect for purposes that demand quickly speed.
Yet another gain of plastic bearings is their capacity to endure large temperatures. This substance is also abrasion and corrosion-resistant. It satisfies Food and drug administration and USDA acceptance demands. Aside from its abrasion-resistant and corrosion-resistant homes, these plastics do not transfer warmth. Aside from being very tough and adaptable, most plastics are also self-lubricating. Typical plastics incorporate phenolics, acetals, nylon, and ultra substantial molecular fat polyethylene. However, plastics have limitations, and these resources may possibly be destroyed by intense temperatures or cold stream beneath hefty masses.
Other rewards of plastic ball bearings consist of their minimal density, higher hardness and minimal friction coefficient, and potential to face up to warmth and corrosion. Ceramics are also light-weight, non-conductive, and have outstanding resistance to friction. These products can face up to temperatures up to 1,800 degrees Fahrenheit. If you are in the marketplace for a plastic ball bearing, it’s essential to pick the right variety of material. And if you happen to be searching for a substantial-top quality bearing, appear no further.

China Custom Ceramic Ball Bearings Ceramic Bearing 6203 C4 China Deep Groove Ball Bearings 6202 Factory     near me supplier China Custom Ceramic Ball Bearings Ceramic Bearing 6203 C4 China Deep Groove Ball Bearings 6202 Factory     near me supplier

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