Solution Description


Merchandise Description

Our precision deep groove ball bearings are created for substantial precision, reduced sound, tiny vibration, high trustworthiness and lengthy life. They are primarily employed in numerous varieties of electrical motors. They are also known as EMQ (Electric powered Motor Quality) bearings.
 EMQ bearings are commonly used in home appliances, toys, electric powered power resources, automobile motors and other fields. With ideal design, substantial trustworthiness warmth remedy, precision production procedures and substantial-grade grease, these products complete much better on dependability, vibration and noise stages than common merchandise creating them a lot more ideal for electric motor applications. These merchandise can also be applied to most gearbox purposes as well.

The deep groove ball bearing is the most typical structure in rolling bearing and for extensive purpose. Such bearing can have both the radial load and the axial load, Many thanks to the small friction instant, It is most suitable for the working situation of substantial pace rotation, lower sounds and minimal vibration. The bearing is commonly utilized to auto, electric powered appliances, devices, constructional mechanisms, agricultural equipment and other unique machineried. This kind of bearing is in a number of varied buildings such as open up and near types.

Inner ring and outer ring: imported material specifications, fantastic grinding, total inspection, black chamfer import process

Metal ball: high good quality large quality metal ball

Cage: riveted stamped steel cage Dust go over: ZZ, stamped metal plate, substantial velocity operation, no printing can be customized

Sealing ring: 2RS, made of rubber, dustproof and watertight, no printing can be customized

Grease: fully meets normal grease loading


Metal stainless metal, brass or PEEK cages can be utilized at the very same functioning temperatures as the bearing rings and balls.For temperature limitations of cages created of other CZPT materials,refer to CZPT cages.


The perissible procedure temperature for seals relies upon on the seal materials.

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

Temperatures up to a hundred and twenty ºC (250 ºF) can be tolerated for bried periods.

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

Temperatures up to 230 ºC (445 ºF) can be tolerated for brief periods.

  • Wide Application Rolling bearings are utilised in a variety of programs from agricultural CZPT to conveying equipment, robotics,dental products, elevators, ship rudder shafts, skateboards, inline skates, scooters and , amid other individuals.
  • 6202-2RS Dimension Inner Dia.=.fifty nine inch, Outer Dia.=1.38 inch, Thickness=.43 inch
  • Material The bearing is produced of higher high quality bearing metal, excellent toughness and resistance to hefty masses(Synthetic Grease System integrated Dress in-Resistant Additives and High Temperature Grease can be rated to 410 F)
  • Features Pre-lubricated, normal accuracy, less friction, higher speed, smooth and low noise

 6202-2RSC3 CZPT Friction Deep Groove Ball Bearing 15x35x11mm. 

Metric Deep Groove Ball Bearings supply reputable overall performance in a extensive variety of purposes and conditions.Get in touch with seals offer you outstanding CZPT retention and bearing defense from contaminants. Electrical Motor Good quality (EMQ).Tremendous completed raceways.Large-Efficiency Metal.  Deep Groove Ball Bearings are accessible in a assortment of measurements and are the most common of the rolling bearings. This variety of bearing supports radial load and a modest diploma of axial load in each instructions concurrently. Deep groove ball bearings are popular owing to their versatility, affordability, and ability to operate at large speeds.




In depth Images

Packaging & Shipping

Packaging Information
A.Polybag +Box+Carton 
C.As for every customer’s request 
We have kinds of packages, this kind of as plastic bags, cartons, special bins. We use different deals based mostly on the products and our customers’ demands.
Port :ZheJiang
Guide Time:Transported in 30 days after payment

Business Profile

Our Advantages

The use of our deep groove ball bearing:


If you have any other concerns, you should truly feel cost-free to make contact with us as follows.


Q: Why CZPT you select us?

A. We supply the greatest top quality bearings with affordable cost, lower friction, reduced noise and extended provider life.

B. With sufficient stock and rapidly shipping and delivery, you can choose our freight forwarder or your freight forwarder.

C. The very best support presented by a well-trained worldwide revenue staff.


Q: Do you settle for tiny orders?

one hundred% top quality check, as soon as your bearings are normal dimension bearings, even a single, we also accept.


Q: How long is your supply time?

Generally talking, if the products are in inventory, it is 1-3 days. If the goods are out of stock, it will consider 6-10 days, relying on the quantity of the order.


Q: Do you supply samples? Is it free or extra?

Indeed, we can give a small quantity of cost-free samples. Do you brain spending the freight?


Q: What need to I do if I don’t see the type of bearings I need?

We have also a lot of bearing series numbers. Occasionally we can not put them all on net. Just send us the inquiry and we will be quite satisfied to send out you the bearing information.


Welcome to get in touch with me whenever!

Selecting the Proper Ball Bearing for Your Application

When picking a Ball Bearing, there are numerous items to take into account. These variables include: the size, lubricant kind, existence of corrosive brokers, stray electrical currents, and far more. It can be demanding to decide on the proper type, size, and sort of ball bearing for your application. You should also carefully calculate the hundreds to establish the appropriate size. Below are some suggestions for selecting the appropriate Ball Bearing for your application.


The solitary-row ball bearing is 1 of the most common kinds of bearings. The interior and outer ring are created with raceway grooves that are formed slightly more substantial than the balls. This type of bearing has a lower torque and can handle higher-velocity applications with small energy decline. The radial dimensions of single-row ball bearings also vary, so it is feasible to locate 1 that matches your particular software. Apart from the above-pointed out positive aspects, single-row ball bearings are also obtainable with varying grease stages and are extensively applicable to purposes the place the room is restricted.
Solitary-row ball bearings are also named angular-contact ball bearings. Due to the fact of their solitary-row design and style, they are not separable and can accommodate a large-pace, weighty-obligation application. Solitary-row angular-get in touch with ball bearings can only deal with axial load in 1 route, and they need to be put in in pairs for pure radial masses. Solitary-row ball bearings are a well-known variety of rolling bearings and can be employed for a extensive assortment of programs.


The self-aligning ball bearing was invented by Sven Wingquist, a plant engineer for a textile organization in Sweden. Although he was responsible for making generation as successful as attainable, he shortly realized that the equipment he had in area wasn’t operating as successfully as it could. Though ball bearings are excellent for reducing friction, they ended up not flexible adequate to compensate for misalignments in the device.
Self-aligning ball bearings have two rows of balls and a common sphered raceway. The internal ring is curved and combines the two rows of balls into 1 cage. These bearings can tolerate shaft misalignment and compensate for static angular problems. They can be utilized in easy woodworking equipment, ventilators, and conveying products. They are typically the desired selection for applications exactly where shaft alignment is an problem.


A Ceramic ball bearing is a type of high-functionality bearing that is offered in each complete-ceramic and hybrid types. The principal distinctions among ceramic and metal ball bearings are their design, lubrication, and mobility. Substantial-top quality ceramic ball bearings are resilient, and they are perfect for corrosive and high-temperature apps. The content used to generate these bearings helps prevent electrolytic corrosion. They are also best for lowering the friction and lubrication needs.
Ceramic balls are tougher and much less brittle than metal balls, which provides them a greater diploma of rigidity. Ceramics also have a larger hardness, with a hardness of Rc75-80 compared to Rc58-64 for steel balls. Their higher compressive strength is around 5 to 7 instances better than metal. In addition, they have a extremely minimal coefficient of friction, which makes it possible for them to spin at greater speeds and with significantly less friction. This raises their lifespan and longevity, and decreases the vitality required to change cranks.


As opposed to standard bearings, metal balls have a comparatively uniform hardness. Carbon steel, for occasion, is 2.1% carbon by fat. In accordance to the American Iron and Metal Institute, copper content material should be no much more than .forty% and manganese articles should not be a lot more than 1.65 g/cm3. Soon after carbonizing, metal balls go through a procedure referred to as sizing, which improves their roundness geometry and hardness.
The principal variations between metal ball bearings and ceramic ball bearings can be traced to their distinct components. Ceramic balls are created from zirconium dioxide or silicon nitride. Silicon nitride is more challenging than steel and resists shocks. The consequence is enhanced speed and lengthier provider existence. Polyoxymethylene acetal (PMMA) bearing balls are acknowledged for their stiffness, strength, and tolerance, but are not as frequent as steel ball bearings.


The most well-liked kinds of plastic ball bearings are manufactured of polypropylene or PTFE. These bearings are used in programs necessitating increased chemical resistance. Polypropylene is a structural polymer that provides exceptional physical and chemical homes, including outstanding resistance to organic solvents and degreasing brokers. Its lightweight, lower humidity absorption rate, and excellent heat resistance make it an excellent option for higher-temperature applications. Even so, plastic bearings are not without their downsides, particularly when working at quite substantial temperatures or under large hundreds.
When compared to steel bearings, plastic ball-bearings do not require lubrication. They also are hugely corrosion-resistant, generating them an excellent option for wash-down programs. They are also publish-, autoclave-, and gamma sterilizable. Numerous standard metal ball-bearings cannot manage the large temperatures of food processing or swimming swimming pools. In addition to high temperature programs, plastic ball bearings are resistant to substances, which includes chlorine.


Plastic sliding bearings are molded bearings created of engineering plastic. With self-lubricating modification technology, these bearings can be created by injection molding of plastic beads. They are extensively utilised in different industries such as place of work products, fitness and automotive equipment. In addition to plastic bearings, glass balls are employed in a range of other applications, including health-related equipment. Glass ball bearings have exceptional corrosion resistance, exceptional mechanical homes, and are electrically insulators.
Plastic ball bearings are made of all-plastic races and cages. These bearings are suited for programs that are exposed to acids and alkalis. Since they are less expensive than glass balls, plastic ball bearings are well-liked in chemical-uncovered environments. Stainless metal balls are also resistant to heat and corrosion. But the main downside of plastic ball bearings is that they are not as robust as glass balls. So, if fat and noise is your primary issue, consider making use of plastic balls as an alternative.


The global miniature ball bearing marketplace is predicted to achieve US$ 2.39 Billion by 2027, at a CAGR of 7.2%. Development in the location is attributed to technological improvement and authorities initiatives. Countries such as India and China are attracting FDIs and emphasizing the establishment of a global producing hub. This is boosting the market for miniature ball bearings. The miniscule ball bearings are created in little portions and are extremely little.
Some companies make miniature ball bearings in distinct supplies and types. Chrome steel is the most well-known material for miniature ball bearings due to the fact of its high load capability, minimal sound homes, and lower cost. But the value of stainless steel miniature bearings is reduced, since the amount of steel utilized is minimum. Stainless steel miniature bearings are the smallest in measurement. Therefore, you can pick stainless metal mini ball bearings for large-speed programs.

Angular-get in touch with

Angular-speak to ball bearings have three elements: a cage, inner ring, and balls. Angular-make contact with ball bearings can assist high axial and radial hundreds. Different layout and manufacturing attributes make angular-get in touch with ball bearings suited for a assortment of purposes. Some features of this bearing type consist of a special lubricant, diverse cage supplies, and different coatings.
The size of an angular-speak to ball bearing is identified by the design and style units: outer ring width, axial load, and radial load. Dependent on the type of application, an angular-get in touch with ball bearing might be created in double-row, triple-row, or quadruple-row configurations. Angular speak to ball bearings can be categorised according to their layout models, which range from metric to imperial. A increased ABEC quantity indicates tighter tolerances. To establish the tolerance equal of a distinct bearing, consult a regular Angular-speak to ball bearing table.
Angular-speak to ball bearings attribute higher and low-shoulder configurations. They have two-dimensional races that accommodate axial and radial masses. They are obtainable in self-retaining models with solid internal and outer rings, and ball and cage assemblies. Cages produced of forged and wrought brass are the most popular, but lightweight phenolic cages are also obtainable. The latter is a much better option because it does not take up oil and has decrease rolling friction.


When it comes to the construction of a ball bearing, substantial-top quality raw supplies are a vital part. These supplies not only impact the total top quality of a ball bearing, but also influence the cost. That is why you ought to spend near consideration to raw materials top quality. In addition to that, uncooked resources should be examined a number of times before the manufacturing approach to guarantee good quality. Read on for some data about the different kinds of components used to make ball bearings.
Steel is the most typical content for ball bearings. Most ball bearings contain stainless steel balls, which are remarkably corrosion-resistant. They are also resistant to saltwater and alkalis. However, stainless steel balls are heavier than plastic kinds, and they are also magnetic, which could be a downside in some applications. If you’re seeking for a metallic-cost-free alternative, glass balls are the way to go. They are strong, lightweight, and resistant to a broad variety of chemical substances.

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Slewing bearings

As one of the slewing bearings manufacturers, suppliers, and exporters of mechanical products, We offer slewing bearings and many other products.

Please get in touch with us for details.

Manufacturer supplier exporter of slewing bearings.

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