Item Description


Solution Description


  • About this item 

  • a hundred% – Dimensional tolerance inspection for optimum assembly. 
  • Material – Produced by chrome steel strong and tough. 
  • Seal – Protect grease and prevent impurities from getting into. 
  • Promise – 6 Months cost-free replacement or refund no purpose. 
  • Skilled – Skilled bearing manufacturing 
  • Major info
  • Merchandise number: R10-2RS
  • Packing quantity: 10Pcs
  • Exterior style: Double rubber seals
  • Precision grade: ABEC-three
  • Lithium grease selection: -30°C ~ +110°C
  • For measurement, speed and load, please see picture 2 earlier mentioned
  • Bearing kind: Rolling bearings / ball bearings / solitary row deep groove ball bearings / chrome steel / Standard grease filling.
  • Other provider
  • In depth complex details, more quantity of packaging, total substitute mend package, new merchandise growth, numerous kinds of products, ideal amount and frequency of source, can be customized for your CZPT and market


Thorough Photos

Packaging & Shipping

Packaging Specifics
A.Polybag +Box+Carton 
C.As for each customer’s request 
We have varieties of packages, such as plastic luggage, cartons, particular boxes. We use diverse packages based mostly on the goods and our customers’ needs.
Port :ZheJiang
Direct Time:Shipped in thirty days after payment

Business Profile

Our Rewards

The use of our deep groove ball bearing:


If you have any other queries, you should truly feel cost-free to speak to us as follows.


Q: Why CZPT you decide on us?

A. We give the ideal quality bearings with affordable price tag, reduced friction, lower sound and long services daily life.

B. With adequate inventory and quick shipping and delivery, you can decide on our freight forwarder or your freight forwarder.

C. The greatest provider offered by a well-qualified worldwide product sales crew.


Q: Do you acknowledge little orders?

a hundred% top quality check, after your bearings are regular dimensions bearings, even one, we also accept.


Q: How long is your supply time?

Generally speaking, if the merchandise are in stock, it is 1-3 times. If the merchandise are out of stock, it will take 6-ten days, dependent on the amount of the order.


Q: Do you give samples? Is it cost-free or further?

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


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

We have also a lot of bearing collection numbers. At times we are unable to set them all on net. Just send us the inquiry and we will be quite happy to ship you the bearing information.


Welcome to contact me at any time!

Kinds of Ball Bearings

There are numerous varieties of Ball Bearings obtainable on the market, but which one is ideal for your application? Below, we will talk about the variances amongst Angular contact, Solitary-row, Substantial-carbon metal, and Ceramic ball bearings. These types of bearings also characteristic races, or a groove in the middle of every. These races are crucial in trying to keep the balls contained inside the cylinder. They also give a groove-baed pathway.


The ceramic ball utilised in ball bearings has many advantages. It is light-weight, operates at reduce temperatures, has decreased skidding, and is resistant to electrolysis. The ball also reveals longer fatigue existence. All of these variables make the ceramic ball a great option for several applications. But, how do you know if a ceramic ball bearing is appropriate for your software? Study on to uncover why ceramic ball bearings are a greater selection than metal or stainless steel kinds.
The ceramic balls are 40% much more dense than steel. This implies much less centrifugal power is generated on the bearing, which suppresses heat technology. Due to the fact of this decreased friction, ceramic bearings are far more effective at transferring power. In comparison to metal bearings, ceramic balls have for a longer time daily life spans. Nonetheless, these ceramic balls are not as sturdy as metal. As a result, it is important to comprehend the restrictions of the ceramic ball bearing just before acquiring a single.
The ceramic supplies utilized for ball bearings are resistant to micro-welding. Metals go through this process when imperfections in the surfaces interact. Eventually, this benefits in a brittle ball that minimizes the existence of a bearing. As opposed to metals, ceramic components have a secure behavior at high temperatures and exhibit much less thermal expansion. This means that they can be employed for programs exactly where lubrication just isn’t an alternative.
Although steel balls can effortlessly take in contaminants and overseas particles, the ceramic ball is insensitive to this, and doesn’t call for lubrication. This means they are not susceptible to corrosion and other common troubles. These are just a few factors why ceramics are a better decision. This technologies has a wide variety of uses. It really is simple to see why it is so well-liked. If you are searching for a new bearing for your software, be sure to speak to an AST Programs Engineer. They can analyze your operating problems and possible failure modes.

Angular speak to

An Angular Get in touch with Ball Bearing (also known as an angular-contact bearing) has an axial component that is created when radial loads are applied. They are usually utilized in pairs, triplex sets, or quadruplex sets. These bearings are also available with Tremendous Completed Raceways to minimize sound and increase lubricant distribution. Angular get in touch with ball bearings have numerous design and style models, such as bore dimensions, outer diameter, and outer ring width.
A one-row angular make contact with bearing has a radial contact angle that is equal to the angular length among the two rings. Double-row angular bearings are designed for two-way thrust ability. These types of bearings can be acquired at Grainger and other on the web suppliers. A standard angular contact bearing will very last up to a million revolutions. They are typically employed in industrial angular contact bearings.
One-row angular speak to ball bearings characteristic a established make contact with angle. These bearings can support radial and axial loads, but they can not withstand large speeds. One-row angular get in touch with ball bearings may also have one or two shoulders relieved. Thrust load is a pressure placed on the bearing when it is set up in an assembly, and it is utilized to create an angle among the races.
Angular speak to ball bearings occur in single and double-row configurations. They vary in the axial load they can carry and the kind of lubrication they use. Angular contact ball bearings are ideal for large-pace purposes and can accommodate the two radial and axial masses. The kind of make contact with and lubrication utilised in angular-speak to ball bearings relies upon on the intended use for the bearing.

Substantial-carbon metal

Carbon steel is a low-alloy and high-carbon steel utilized in bearings. This materials provides excellent toughness and exhaustion properties for ball and roller bearings. Its mechanical homes are excellent for apps the place the temperature is less than 400 degrees Fahrenheit. Substantial-carbon steel is also employed to make bearing factors for chrome metal bearings. These sorts of steels are softer than chrome metal but supply outstanding durability in purposes in which the materials is exposed to extreme conditions.
Hardened carbon steel balls with an AISI 1015 hardness index are employed in a selection of automotive, commercial, and semi-precision apps. In addition to automotive apps, they are also employed in slides, trolleys, and conveyors. AISI 1015 carbon steel balls are utilized in bearings. They can be bought in a assortment of weights and diameters. Carbon steel balls can also be obtained in nickel-plated or uncoated kinds for decorative purposes.
In get to decide regardless of whether a ball bearing is created of higher-carbon metal, the substance must be analyzed for its hardness. An common pocket magnet will function properly, but an regular unusual earth magnet is not effective sufficient to evaluate the hardness. If it attracts the magnet strongly, the metal is metal, although a weak magnet suggests a non-ferrous substance. A hardness take a look at demands a specific microhardness test.
A decrease-carbon metal is one more selection. Some miniature bearing companies use a substance with considerably less carbon than AISI 440C. This substance is also acknowledged as KS440 or X65Cr13. After getting warmth-handled, it develops smaller sized carbides, ensuing in outstanding reduced-sounds qualities and the same corrosion-resistance as 440C. These materials are a significantly less high-priced option than chrome metal, but they are often much less resilient than chrome alloy steel.


Single-row angular get in touch with ball bearings accommodate axial loads in 1 direction. These are generally modified towards a second bearing. Unlike other ball bearings, they are non-separable and contain an upper and reduce shoulder. Solitary-row ball bearings are made of Chromium Metal (GCr15) which is heat-treated to accomplish large uniform hardness and excellent use resistance. They are the most generally utilized sort of bearings in the planet.
Due to the fact of the angular contact among the radial aircraft and the raceway, one-row ball bearings transmit radial forces from raceway to raceway. A larger a, the greater the axial load carrying potential of the bearing. Solitary-row angular get in touch with ball bearings are excellent for large axial loads. Nonetheless, they have minimal preload capabilities and should be installed in pairs. Consequently, they are greatest utilised for programs the place axial forces have to be distributed.
One-row ball bearings can be pre-lubricated and have steel shields. They are also offered with rubber seals or snap rings on the exterior edge. They are obtainable with various retainers, such as pressed steel cages, plastic shields, and rubber seals. A tapered bore is also offered on request. They are ideal for apps in which room is minimal. The 6200 collection of bearings are specifically well suited for electrical motors, dental hand instruments, and optical encoders.
One-row angular make contact with ball bearings are extensively utilized for axial hundreds. The outer and internal rings have a bit larger radii than the balls. These bearings can accommodate high speeds and low torque. They can also be equipped with various grease amounts. If grease is necessary, you can select a lubricant that has different qualities depending on the application. They are easy to set up and maintain. However, they are not advised for adjacent mounting.


A plastic ball bearing is a hugely flexible element that can be mounted in a variety of elements, which includes wheels, pulleys and housings. The outer ring of a plastic bearing is typically the pulley profile. The interior ring can be made of a shaft or polymer. The built-in design and style of a plastic ball bearing helps to minimize assembly time and cost. Here are some of the rewards of this kind of bearing:
Very first and foremost, plastic balls are lighter than metallic balls. They also have significantly less magnetic properties than metal balls, producing them the best selection for purposes requiring low weight and sounds. Glass balls are also lighter than stainless metal balls, making them the ideal metal-free option. They are also quite corrosion-resistant, which makes them a fantastic selection for some applications. In addition to being lightweight, polymer ball bearings are also silent. And because of their reduced fat, plastic ball bearings are ideal for apps that require quick speed.
Another benefit of plastic bearings is their capacity to stand up to high temperatures. This substance is also abrasion and corrosion-resistant. It meets Food and drug administration and USDA acceptance needs. Apart from its abrasion-resistant and corrosion-resistant houses, these plastics do not transfer warmth. Apart from currently being very sturdy and versatile, most plastics are also self-lubricating. Widespread plastics contain phenolics, acetals, nylon, and extremely substantial molecular fat polyethylene. Nonetheless, plastics have restrictions, and these supplies might be damaged by extreme temperatures or cold stream underneath weighty loads.
Other benefits of plastic ball bearings consist of their lower density, high hardness and low friction coefficient, and capability to endure warmth and corrosion. Ceramics are also light-weight, non-conductive, and have excellent resistance to friction. These products can withstand temperatures up to 1,800 levels Fahrenheit. If you might be in the market for a plastic ball bearing, it really is important to decide on the right type of content. And if you happen to be looking for a higher-top quality bearing, seem no further.

China Professional R10-2RS Double Rubber Seal Bearing Pre-Lubricated and Stable Performance and Cost Effective, Deep Groove Ball Bearing     with Free Design CustomChina Professional R10-2RS Double Rubber Seal Bearing Pre-Lubricated and Stable Performance and Cost Effective, Deep Groove Ball Bearing     with Free Design Custom