Product Description

Deep Groove Ball Bearing/Ball Bearing/Bearing/6002-2RS/EMQ

- CZPT Bearings are substantial-precision engineered to meet up with or exceed P6 specifications utilised for automotive bearings throughout the world
-Vafem Bearings are low-sound, which is in EMQ level
-Grease:Severe temperature defense in any automotive setting.
-Balls equal to or greater than Quality ten
-Established to be high trustworthiness


  • Effortlessly interchangeable with other competitor's part variety
  • A massive range of non-regular proportions are available 
  • Substantial quality metal
  • Super finishing development
  • EMQ top quality
  • Quality lubricants
  • Precision Tolerance
  • Optimized sealing method
  • Lower sounds amount

Solution Description

  • Our ISO metric style for alternator bearing ( single deep groove ball bearing ) is easily interchangeable with other competitor's part quantities and our selection includes the two common series like 6000,6200,6300,6400,6800,6900,slender series 16000,vast collection 62000,62200,62300,63000 and miniature kinds as 608-609 and specific variations with non-standard proportions, with slip ring, retaining or locking ring, with Teflon seal or high temperature resistance grease .
  • VAFEM alternator bearings are electronically analyzed for lower vibration and sound and suitable for use in Audi, BMW, Ford, Jaguar, Land Rover, Mercedes-Benz, Saab, Volkswagen alternators & fractional electricity electric motors, we have rich expertise creating EMQ ( Electric Motor Top quality ) ball bearings, and we develop tremendous functionality, decreasing friction and sounds, primarily based on Large grade steel, Super finishing approach, Premium lubricants, Precision tolerance, prefered C3 clearance, Optimized sealing system . 


  • IR/IF Alternator / Starter ( Positions like generate end, slip ring end and so forth. )
  • Fractional power electric motors
  • Interchange: BOSCH 1120905012, Bosch F00M99571, Cargo 140958, Cargo 145714, Cargo 141026, DAF1809408, Fendt V836679163, CZPT B17-99DDW, CZPT B17-99T1XDDG8CM, CZPT SC03ASSLVA, CZPT SC571LLUACLW, Valeo 592905, Valeo 592936, Valeo 593674, CZPT E7GZ-10A304-A, CZPT F8WU-10A304-AA, CZPT S930P18501, CZPT S930P1857O, Motorcraft GEE-312, CZPT B8-85D and so forth. 

Choosing the Right Ball Bearing for Your Application

When selecting a Ball Bearing, there are several items to contemplate. These factors incorporate: the size, lubricant variety, existence of corrosive agents, stray electrical currents, and a lot more. It can be difficult to choose the correct sort, dimension, and kind of ball bearing for your application. You ought to also cautiously calculate the hundreds to determine the appropriate dimensions. Below are some ideas for picking the proper Ball Bearing for your software.


The single-row ball bearing is 1 of the most common types of bearings. The internal and outer ring are created with raceway grooves that are formed marginally bigger than the balls. This sort of bearing has a reduced torque and can deal with large-speed purposes with minimum power reduction. The radial dimensions of solitary-row ball bearings also range, so it is feasible to find 1 that matches your certain application. Aside from the above-pointed out advantages, single-row ball bearings are also accessible with different grease stages and are extensively relevant to applications in which the area is limited.
Solitary-row ball bearings are also named angular-get in touch with ball bearings. Due to the fact of their single-row design, they are not separable and can accommodate a substantial-pace, large-responsibility application. One-row angular-make contact with ball bearings can only manage axial load in one path, and they should be installed in pairs for pure radial hundreds. Solitary-row ball bearings are a popular variety of rolling bearings and can be used for a wide selection of applications.


The self-aligning ball bearing was invented by Sven Wingquist, a plant engineer for a textile business in Sweden. While he was accountable for producing production as productive as achievable, he before long understood that the machinery he had in location wasn't doing work as successfully as it could. Despite the fact that ball bearings are fantastic for minimizing friction, they ended up not adaptable enough to compensate for misalignments in the device.
Self-aligning ball bearings have two rows of balls and a widespread sphered raceway. The interior ring is curved and combines the two rows of balls into one particular cage. These bearings can tolerate shaft misalignment and compensate for static angular defects. They can be employed in easy woodworking equipment, ventilators, and conveying products. They are often the preferred option for applications exactly where shaft alignment is an problem.


A Ceramic ball bearing is a type of large-functionality bearing that is accessible in equally entire-ceramic and hybrid forms. The principal distinctions between ceramic and metal ball bearings are their building, lubrication, and mobility. Higher-good quality ceramic ball bearings are durable, and they are perfect for corrosive and large-temperature purposes. The substance utilised to produce these bearings will help avert electrolytic corrosion. They are also best for reducing the friction and lubrication demands.
Ceramic balls are harder and much less brittle than steel balls, which provides them a increased degree of rigidity. Ceramics also have a greater hardness, with a hardness of Rc75-80 when compared to Rc58-64 for metal balls. Their high compressive power is about 5 to 7 times greater than steel. In addition, they have a very low coefficient of friction, which makes it possible for them to spin at increased speeds and with less friction. This increases their lifespan and durability, and decreases the energy required to change cranks.


Unlike classic bearings, metal balls have a fairly uniform hardness. Carbon steel, for occasion, is 2.1% carbon by weight. In accordance to the American Iron and Metal Institute, copper content should be no more than .40% and manganese material ought to not be far more than 1.sixty five g/cm3. Soon after carbonizing, steel balls endure a procedure named sizing, which improves their roundness geometry and hardness.
The major distinctions in between metal ball bearings and ceramic ball bearings can be traced to their different components. Ceramic balls are made from zirconium dioxide or silicon nitride. Silicon nitride is more difficult than metal and resists shocks. The end result is enhanced pace and longer provider life. Polyoxymethylene acetal (PMMA) bearing balls are acknowledged for their stiffness, strength, and tolerance, but are not as widespread as steel ball bearings.


The most well-liked varieties of plastic ball bearings are created of polypropylene or PTFE. These bearings are utilized in apps demanding larger chemical resistance. Polypropylene is a structural polymer that provides superb actual physical and chemical qualities, including superb resistance to natural solvents and degreasing agents. Its lightweight, lower moisture absorption charge, and very good heat resistance make it an outstanding decision for higher-temperature purposes. Even so, plastic bearings are not without their disadvantages, specifically when running at quite high temperatures or below large masses.
Compared to metal bearings, plastic ball-bearings do not call for lubrication. They also are highly corrosion-resistant, creating them an exceptional decision for wash-down programs. They are also put up-, autoclave-, and gamma sterilizable. Several conventional metal ball-bearings cannot deal with the substantial temperatures of food processing or swimming pools. In addition to higher temperature applications, plastic ball bearings are resistant to substances, such as chlorine.


Plastic sliding bearings are molded bearings made of engineering plastic. With self-lubricating modification engineering, these bearings can be made by injection molding of plastic beads. They are broadly employed in numerous industries this sort of as workplace products, health and automotive gear. In addition to plastic bearings, glass balls are utilized in a range of other apps, like health-related equipment. Glass ball bearings have outstanding corrosion resistance, exceptional mechanical qualities, and are electrically insulators.
Plastic ball bearings are produced of all-plastic races and cages. These bearings are suited for apps that are exposed to acids and alkalis. Due to the fact they are more affordable than glass balls, plastic ball bearings are common 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 powerful as glass balls. So, if bodyweight and sound is your principal issue, consider utilizing plastic balls instead.


The world-wide miniature ball bearing marketplace is expected to reach US$ 2.39 Billion by 2027, at a CAGR of 7.2%. Progress in the region is attributed to technological improvement and federal government initiatives. Countries such as India and China are attracting FDIs and emphasizing the establishment of a global producing hub. This is boosting the marketplace for miniature ball bearings. The miniscule ball bearings are produced in tiny quantities and are really little.
Some producers produce miniature ball bearings in diverse materials and types. Chrome steel is the most popular substance for miniature ball bearings because of its large load ability, low sounds houses, and lower cost. But the price of stainless steel miniature bearings is minimal, because the amount of metal employed is nominal. Stainless steel miniature bearings are the smallest in dimensions. For that reason, you can pick stainless metal mini ball bearings for large-speed programs.

Angular-make contact with

Angular-speak to ball bearings have 3 parts: a cage, inner ring, and balls. Angular-contact ball bearings can help high axial and radial loads. Various design and style and manufacturing characteristics make angular-make contact with ball bearings ideal for a selection of programs. Some characteristics of this bearing sort include a special lubricant, diverse cage supplies, and diverse coatings.
The measurement of an angular-speak to ball bearing is decided by the style models: outer ring width, axial load, and radial load. Dependent on the sort of software, an angular-contact ball bearing may possibly be produced in double-row, triple-row, or quadruple-row configurations. Angular speak to ball bearings can be classified in accordance to their style units, which assortment from metric to imperial. A increased ABEC variety indicates tighter tolerances. To decide the tolerance equivalent of a certain bearing, check with a standard Angular-speak to ball bearing desk.
Angular-make contact with ball bearings attribute higher and low-shoulder configurations. They have two-dimensional races that accommodate axial and radial loads. They are accessible in self-retaining units with solid interior and outer rings, and ball and cage assemblies. Cages manufactured of cast and wrought brass are the most popular, but lightweight phenolic cages are also offered. The latter is a far better option simply because it isn't going to absorb oil and has reduced rolling friction.


When it comes to the building of a ball bearing, substantial-top quality uncooked materials are a crucial ingredient. These components not only impact the overall good quality of a ball bearing, but also impact the price. That is why you ought to pay close attention to raw content top quality. In addition to that, uncooked supplies should be examined several instances prior to the producing method to make certain good quality. Read on for some info about the diverse sorts of components utilized to make ball bearings.
Metal is the most frequent material for ball bearings. Most ball bearings contain stainless metal balls, which are remarkably corrosion-resistant. They are also resistant to saltwater and alkalis. Nonetheless, stainless steel balls are heavier than plastic types, and they are also magnetic, which may possibly be a disadvantage in some programs. If you're searching for a steel-cost-free selection, glass balls are the way to go. They're durable, light-weight, and resistant to a broad assortment of chemical compounds.

China manufacturer Deep Groove Ball Bearing/Ball Bearing/Bearing/6002-2RS/Emq     with Best SalesChina manufacturer Deep Groove Ball Bearing/Ball Bearing/Bearing/6002-2RS/Emq     with Best Sales