Product Description

Solution Description

Thrust ball bearing is made to endure thrust load when managing at large speed and is composed of washer-like rings with ball rolling raceway groove. Due to the fact the ring is in the shape of seat, thrust ball bearings are divided into 2 varieties: flat foundation cushion type and aligning spherical cushion kind. In addition, these bearings can face up to axial hundreds but not radial hundreds.

According to the power, it is divided into single path or double course thrust ball bearings.  Single course thrust ball bearing, can bear one route axial load. Double course thrust ball bearing, can endure double path axial load, wherein shaft ring and shaft match.
The mounting area of the seat ring is spherical bearing with self-aligning performance, which can minimize the impact of installation error.

Thrust ball bearing is composed of 3 components: seat ring, shaft ring and ball cage assembly.
The shaft ring matched with the shaft ring and the seat ring matched with the housing.

Crane Hook,
Vertical Water Pump
Vertical Centrifuge
Lower Speed Reducer etc.

Product Parameters

51000 Collection Solitary Direction Thrust Ball Bearings




Packaging & Shipping

Our Positive aspects

1. We have in excess of ten years’ experience.
two. OEM or Non-Common Bearings: Any requirement for Non-standard bearings is simply fulfilled by us due to our large understanding and backlinks in the business.
3. Following Income Service and Complex Guidance: Our company provides soon after-income service and technical support as for every the customer’s requirements and demands.
4. Rapid Shipping: Our organization supplies just-in-time supply with our streamlined source chain.
5.We attend promptly to any consumer inquiries. We believe that if our buyers are satisfied then it proves our really worth. Our consumers are constantly presented swift support.                              

Please make contact with us instantly if you have any questions.

Relevant Items


Deciding on the Proper Ball Bearing for Your Software

When choosing a Ball Bearing, there are several issues to consider. These factors contain: the dimension, lubricant variety, presence of corrosive brokers, stray electrical currents, and a lot more. It can be demanding to decide on the correct sort, dimensions, and type of ball bearing for your application. You should also carefully compute the loads to figure out the proper size. Here are some tips for picking the proper Ball Bearing for your software.


The solitary-row ball bearing is one of the most well-known varieties of bearings. The internal and outer ring are created with raceway grooves that are formed slightly greater than the balls. This kind of bearing has a reduced torque and can handle high-velocity programs with nominal electrical power decline. The radial dimensions of single-row ball bearings also range, so it is feasible to uncover 1 that fits your certain application. Besides the above-talked about positive aspects, one-row ball bearings are also available with varying grease levels and are commonly relevant to programs in which the place is constrained.
Single-row ball bearings are also called angular-speak to ball bearings. Simply because of their solitary-row design, they are not separable and can accommodate a higher-speed, weighty-obligation software. One-row angular-make contact with ball bearings can only deal with axial load in one particular route, and they have to be set up in pairs for pure radial loads. One-row ball bearings are a well-liked kind of rolling bearings and can be used for a vast selection of purposes.


The self-aligning ball bearing was invented by Sven Wingquist, a plant engineer for a textile business in Sweden. Even though he was accountable for producing creation as productive as achievable, he quickly realized that the machinery he had in spot wasn’t working as successfully as it could. Though ball bearings are excellent for minimizing friction, they were not adaptable ample to compensate for misalignments in the device.
Self-aligning ball bearings have two rows of balls and a frequent sphered raceway. The inner ring is curved and combines the two rows of balls into a single cage. These bearings can tolerate shaft misalignment and compensate for static angular problems. They can be employed in easy woodworking machinery, ventilators, and conveying equipment. They are frequently the desired option for purposes where shaft alignment is an concern.


A Ceramic ball bearing is a kind of higher-overall performance bearing that is obtainable in equally total-ceramic and hybrid varieties. The principal variations amongst ceramic and steel ball bearings are their building, lubrication, and mobility. Higher-quality ceramic ball bearings are sturdy, and they are best for corrosive and high-temperature apps. The content employed to develop these bearings helps avert electrolytic corrosion. They are also best for minimizing the friction and lubrication requirements.
Ceramic balls are more challenging and significantly less brittle than steel balls, which provides them a greater degree of rigidity. Ceramics also have a greater hardness, with a hardness of Rc75-80 compared to Rc58-64 for steel balls. Their large compressive toughness is approximately 5 to 7 instances better than metal. In addition, they have a very minimal coefficient of friction, which permits them to spin at greater speeds and with considerably less friction. This raises their lifespan and sturdiness, and decreases the power essential to turn cranks.


Unlike standard bearings, metal balls have a fairly uniform hardness. Carbon metal, for occasion, is 2.1% carbon by fat. In accordance to the American Iron and Steel Institute, copper articles should be no far more than .forty% and manganese material should not be more than 1.sixty five g/cm3. Soon after carbonizing, steel balls bear a process named sizing, which enhances their roundness geometry and hardness.
The primary distinctions amongst steel ball bearings and ceramic ball bearings can be traced to their various resources. Ceramic balls are produced from zirconium dioxide or silicon nitride. Silicon nitride is harder than metal and resists shocks. The result is enhanced speed and longer services daily 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-known varieties of plastic ball bearings are produced of polypropylene or PTFE. These bearings are utilized in programs necessitating larger chemical resistance. Polypropylene is a structural polymer that offers outstanding physical and chemical houses, including exceptional resistance to natural and organic solvents and degreasing brokers. Its light-weight, lower humidity absorption price, and very good warmth resistance make it an excellent choice for large-temperature programs. However, plastic bearings are not without their downsides, especially when working at very higher temperatures or underneath large loads.
In contrast to steel bearings, plastic ball-bearings do not call for lubrication. They also are extremely corrosion-resistant, producing them an exceptional decision for wash-down apps. They are also submit-, autoclave-, and gamma sterilizable. A lot of traditional metal ball-bearings can’t handle the large temperatures of food processing or swimming pools. In addition to substantial temperature apps, plastic ball bearings are resistant to chemical compounds, including chlorine.


Plastic sliding bearings are molded bearings produced of engineering plastic. With self-lubricating modification engineering, these bearings can be produced by injection molding of plastic beads. They are extensively employed in a variety of industries these kinds of as place of work gear, health and automotive products. In addition to plastic bearings, glass balls are employed in a selection of other programs, such as medical equipment. Glass ball bearings have outstanding corrosion resistance, outstanding mechanical properties, and are electrically insulators.
Plastic ball bearings are created of all-plastic races and cages. These bearings are suitable for apps that are exposed to acids and alkalis. Because they are cheaper than glass balls, plastic ball bearings are common in chemical-uncovered environments. Stainless steel balls are also resistant to warmth and corrosion. But the principal disadvantage of plastic ball bearings is that they are not as robust as glass balls. So, if bodyweight and sound is your primary concern, think about making use of plastic balls instead.


The worldwide miniature ball bearing market place is envisioned to achieve US$ 2.39 Billion by 2027, at a CAGR of 7.2%. Development in the area is attributed to technological advancement and govt initiatives. Nations around the world such as India and China are attracting FDIs and emphasizing the institution of a world-wide production hub. This is boosting the marketplace for miniature ball bearings. The miniscule ball bearings are created in tiny portions and are really modest.
Some manufacturers produce miniature ball bearings in various components and designs. Chrome metal is the most well-liked content for miniature ball bearings due to the fact of its higher load capacity, lower noise homes, and decrease expense. But the value of stainless steel miniature bearings is reduced, since the sum of steel utilised is minimum. Stainless steel miniature bearings are the smallest in dimensions. As a result, you can choose stainless metal mini ball bearings for large-speed apps.

Angular-get in touch with

Angular-speak to ball bearings have 3 elements: a cage, inner ring, and balls. Angular-get in touch with ball bearings can assistance high axial and radial masses. Various style and production characteristics make angular-make contact with ball bearings suited for a assortment of programs. Some attributes of this bearing type include a specific lubricant, various cage supplies, and distinct coatings.
The size of an angular-get in touch with ball bearing is established by the design models: outer ring width, axial load, and radial load. Dependent on the sort of software, an angular-get in touch with ball bearing may be made in double-row, triple-row, or quadruple-row configurations. Angular contact ball bearings can be labeled according to their layout models, which range from metric to imperial. A larger ABEC quantity implies tighter tolerances. To decide the tolerance equivalent of a particular bearing, check with a common Angular-make contact with ball bearing table.
Angular-contact ball bearings attribute higher and reduced-shoulder configurations. They have two-dimensional races that accommodate axial and radial masses. They are available in self-retaining units with reliable inner and outer rings, and ball and cage assemblies. Cages manufactured of cast and wrought brass are the most well-known, but lightweight phenolic cages are also obtainable. The latter is a much better choice since it doesn’t take up oil and has reduce rolling friction.


When it arrives to the design of a ball bearing, higher-high quality uncooked supplies are a crucial component. These resources not only impact the all round high quality of a ball bearing, but also influence the price. That is why you must shell out shut focus to uncooked material quality. In addition to that, raw materials must be examined many occasions just before the production process to ensure quality. Study on for some info about the distinct kinds of materials used to make ball bearings.
Steel is the most frequent material for ball bearings. Most ball bearings incorporate stainless metal balls, which are remarkably corrosion-resistant. They are also resistant to saltwater and alkalis. However, stainless steel balls are heavier than plastic types, and they are also magnetic, which could be a downside in some applications. If you’re looking for a metallic-free of charge selection, glass balls are the way to go. They’re durable, lightweight, and resistant to a vast range of chemical substances.

China Best Sales Single Direction 51 Series Thrust Ball Bearings(51201 51202 51203 51204 51205 51206 51207 51208 51209 51210 51211)     with Good qualityChina Best Sales Single Direction 51 Series Thrust Ball Bearings(51201 51202 51203 51204 51205 51206 51207 51208 51209 51210 51211)     with Good quality


Steel Ball Bearings

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

Please get in touch with us for details.

Manufacturer supplier exporter of steel ball bearings.

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