China Hot selling 6202 6202 2RS 2rz Zz 2z V3 Bearings Wheel Loader Ball Bearing Rolamento Usado 6202 Rolamento 6202 near me supplier

Item Description


Merchandise Description

Our precision deep groove ball bearings are designed for higher precision, minimal sound, small vibration, higher trustworthiness and extended daily life. They are primarily utilized in various varieties of electric powered motors. They are also known as EMQ (Electric Motor Quality) bearings.
 EMQ bearings are extensively utilized in family appliances, toys, electric electrical power instruments, auto motors and other fields. With optimum design, substantial trustworthiness heat remedy, precision production processes and substantial-quality grease, these items execute greater on dependability, vibration and sounds levels than normal products generating them a lot more ideal for electrical motor programs. These merchandise can also be utilized to most gearbox apps as well.

The deep groove ball bearing is the most normal structure in rolling bearing and for substantial objective. These kinds of bearing can have equally the radial load and the axial load, Thanks to the tiny friction moment, It is most appropriate for the working event of higher pace rotation, low noise and reduced vibration. The bearing is broadly applied to automobile, electric appliances, devices, constructional mechanisms, agricultural equipment and other specific machineried. These kinds of bearing is in a number of varied buildings which includes open and shut ones.

Internal ring and outer ring: imported content specifications, good grinding, total inspection, black chamfer import approach

Metal ball: substantial top quality large quality steel ball

Cage: riveted stamped steel cage Dust cover: ZZ, stamped steel plate, substantial velocity procedure, no printing can be custom-made

Sealing ring: 2RS, created of rubber, dustproof and watertight, no printing can be tailored

Grease: totally fulfills standard grease loading


Metal stainless steel, brass or PEEK cages can be utilised at the exact same functioning temperatures as the bearing rings and balls.For temperature boundaries of cages manufactured of other CZPT resources,refer to CZPT cages.


The perissible procedure temperature for seals is dependent on the seal content.

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

Temperatures up to 120 ºC (250 ºF) can be tolerated for bried periods.

FKM:-30 to +200 ºC (-twenty to +390 ºF)

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



Comprehensive Pictures

Packaging & Shipping

Packaging Information
A.Polybag +Box+Carton 
C.As per customer’s request 
We have sorts of offers, this sort of as plastic luggage, cartons, particular bins. We use various offers based on the items and our customers’ demands.
Port :ZheJiang
Direct Time:Shipped in 30 times soon after payment

Organization Profile

Our Positive aspects

The use of our deep groove ball bearing:


If you have any other questions, make sure you feel free to contact us as follows.


Q: Why CZPT you choose us?

A. We offer the greatest good quality bearings with reasonable value, low friction, lower noise and long support existence.

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

C. The greatest services provided by a well-educated international product sales crew.


Q: Do you settle for modest orders?

one hundred% high quality check out, as soon as your bearings are standard size bearings, even a single, we also acknowledge.


Q: How long is your supply time?

Normally talking, if the products are in inventory, it is 1-3 times. If the items are out of inventory, it will consider 6-10 times, dependent on the amount of the get.


Q: Do you provide samples? Is it cost-free or additional?

Yes, we can provide a small amount of free samples. Do you thoughts paying the freight?


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

We have as well a lot of bearing collection quantities. Sometimes we can not place them all on web. Just deliver us the inquiry and we will be quite satisfied to deliver you the bearing particulars.


Welcome to make contact with me whenever!

Kinds of Ball Bearings

In their most simple kind, Ball Bearings have one widespread characteristic – they are produced of steel. The majority of these bearings are created of 52100 steel, which has a single p.c chromium and 1 percent carbon. The steel can be hardened by heat trea
tment. 440C stainless metal is utilised for rusting troubles. A cage close to the ball balls is usually produced from thin metal. Nonetheless, some bearings use molded plastic cages to preserve income and friction.

Solitary-row styles

Steel linear translation phases usually use solitary-row types for ball bearings. These varieties of bearings offer smooth linear vacation and can face up to high loads. The substance steel has a high modulus of elasticity and a higher stiffness, as nicely as a lower thermal expansion than aluminum. For these causes, steel is the materials of decision for a ball bearing in a standard person setting. Solitary-row styles for ball bearings are also appropriate for applications in humid or corrosive environments.
One-row designs for ball bearings are obtainable in a range of measurements and are axially adjustable. They have a high radial capacity, but call for relatively small room. Solitary-row deep groove ball bearings with snap rings are STN 02 4605 or R47, respectively. Bearings with snap rings are identified by a suffix such as NR. They may possibly not have seals or shields mounted.
These one-row angular get in touch with ball bearings are able of supporting axial and radial hundreds. In a two-raceway arrangement, the radial load on bearing A leads to a radial load to act on bearing B. Equally axial and radial forces are transmitted in between solitary-row angular get in touch with ball bearings, and the resulting inside pressure should be taken into account to estimate equal dynamic bearing loads P.
Solitary-row deep groove ball bearings are the most frequent sort of ball bearings. These bearings are developed with only 1 row of rolling components. The single-row style is easy and durable, which helps make it excellent for high-pace applications. Single-row designs for ball bearings are also accessible in various bore measurements. They can also occur in a variety of designs and are non-separable. If you require a higher-speed bearing, you could want to decide for a double-row layout.
In addition to single-row types for ball bearings, you can select ceramic or metal ball bearings. Ceramic balls are considerably more challenging than steel balls, but they are not as hard as steel. Hence, ceramic bearings are stiffer than metal ball bearings, resulting in increased stress on the outer race groove and lower load capacity. This is a fantastic benefit for people who want the bearings to be light-weight and powerful.
The difference in between single-row and double-row patterns is in the way that the interior and outer ring are mounted. A one-row design locations the inner ring in an eccentric position relative to the outer ring. The two rings are in contact at a single point, which brings about a big gap in the bearing. The balls are then inserted by means of the hole. As a end result, the balls are evenly distributed all through the bearing, which forces the internal and outer rings to become concentric.
Deep-groove ball bearings are 1 of the most well-known sorts of ball bearings. They are accessible in diverse styles, which includes snap-ring, seal and shield arrangements. The race diameter of a deep-groove ball bearing is close to the ball’s diameter. These kinds of bearings are suited for weighty masses, and their axial and radial assistance are excellent. Their primary disadvantage is that the speak to angle cannot be modified to accommodate a wide selection of relative hundreds.

Ceramic hybrid ball bearings

Hybrid ball bearings with ceramic balls have quite a few advantages. They feature improved kinematic habits and call for considerably less lubrication. As a result, they can decrease functioning charges. Additionally, their low thermal enlargement coefficient makes it possible for for scaled-down modifications in contact angle and preload variations, and they can keep tolerances. Additionally, ceramic hybrid ball bearings have significantly increased life spans in comparison to standard steel-metal ball bearings, with up to ten occasions the lifespan.
Though ceramic bearings can be employed in automotive apps, many men and women believe that they’re a poor selection for bicycle hubs. They don’t reduce weight and only work effectively in higher-rpm environments. As a result, numerous cyclists do not even bother with ceramic-primarily based bearings. Nonetheless, both Paul Lew and Alan are of the view that ceramic bearings are greatest suited for industrial or medical equipment purposes. Additionally, Paul and Alan feel that they are ideal for high-altitude drone motors.
An additional gain of ceramic hybrid ball bearings is that they use considerably less friction than standard metal-based balls. They are also much more durable, necessitating considerably less lubrication than metal-dependent bearings. In addition, the reduced friction and rolling resistance connected with ceramic-primarily based ball bearings indicates that they can last 10 moments for a longer time than metal-primarily based bearings. A ceramic-based hybrid ball bearing can be utilised for purposes the place pace and lubrication are vital.
Ceramic hybrid ball bearings feature each steel and silicon nitride balls. Silicon nitride balls have 50% more modulus of elasticity than steel balls and can improve precision and precision. Ceramic balls also have a smoother surface area finish than metal balls, which reduces vibration and spindle deflection. These positive aspects result in elevated pace and enhanced generation high quality. In addition to this, ceramic balls can also minimize the functioning temperature, improving the operate surroundings.
Hybrid bearings are a well-liked alternative to steel bearings. They have some advantages in excess of traditional metal bearings, and are turning out to be a popular selection for engineered programs. Hybrid bearings are perfect for high velocity equipment. The substance used to manufacture ceramic balls is a large-top quality alloy, and is comparatively low-cost. But you must recognize that lubrication is nonetheless required for hybrid bearings. If you are not watchful, you could stop up throwing away money.
These ball bearings can be utilised in a lot of industries and purposes, and they are broadly compatible with most metals. The major advantage of hybrid ball bearings is that they are really tough. Although metal balls are likely to corrode and use out, ceramic ball bearings can endure these circumstances whilst reducing maintenance and replacement costs. The positive aspects of hybrid ball bearings are very clear. So, take into account switching to these more recent varieties of ball bearings.

Self-aligning ball bearings

Self-aligning ball bearings are a great selection for a lot of programs. They are a fantastic substitute to classic ball bearings, and they are best for rotating apps in which the shaft have to go in a number of directions. They are also best for use in rotating parts in which a tight tolerance is needed. You can choose in between two kinds: basic and flex shaft. Study on to uncover out which a single will match your demands.
Self-aligning ball bearings are designed with a increased axial load carrying ability than solitary-row radial deep groove ball bearings. The sum of axial load carrying capability is dependent upon the strain angle. These bearings have a hollow raceway in the outer ring that makes it possible for the interior ring to pivot without friction. They are usually utilized for large-velocity purposes. Due to the fact of their layout, they are extremely correct.
Self-aligning ball bearings are radial bearings that function two rows of balls in a spherical outer ring. They also function two deep uninterrupted raceway grooves in the internal ring. Their distinctive functions make them an exceptional decision for purposes in which shaft deflection is a substantial aspect. Despite their small dimensions, they have a higher degree of precision and can endure hefty loads.
Self-aligning ball bearings can compensate for misalignment in shaft applications. The inner ring and ball assembly are positioned inside of an outer ring that contains a curved raceway. This spherical design and style makes it possible for the balls and cage to deflect and re-align about the bearing middle. These bearings are also best for apps where shaft deflection is considerable, this kind of as in easy woodworking machinery.
One more sort of self-aligning ball bearing uses a widespread concave outer race. Both balls and outer races routinely compensate for angular misalignment caused by machining, assembly, and deflections. Compared to spherical rollers, they have lower frictional losses than their spherical counterparts. Self-alignment ball bearings also have reduce vibration levels in comparison to other types of bearings.
Self-aligning ball bearings function in misaligned programs due to the fact their spherical outer raceway can accommodate misalignment. This design enables them to perform in purposes where shaft deflection or housing deformation is widespread. They are for that reason a lot more suitable for reduced to medium-sized hundreds. The only actual drawback to self-aligning ball bearings is their price tag. If you need to purchase a self-aligning ball bearing for your next venture, you can count on to pay around $1500.

China Hot selling 6202 6202 2RS 2rz Zz 2z V3 Bearings Wheel Loader Ball Bearing Rolamento Usado 6202 Rolamento 6202     near me supplier China Hot selling 6202 6202 2RS 2rz Zz 2z V3 Bearings Wheel Loader Ball Bearing Rolamento Usado 6202 Rolamento 6202     near me supplier

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