China Best Sales Ball Bearing Tapered Roller Bearing Spherical Roller Bearing Wheel Hub Bearing Needle Roller Linear Bearing Single Roller Bearings with high quality

Solution Description


Solution Description

Our precision deep groove ball bearings are designed for high precision, minimal sound, small vibration, high dependability and extended existence. They are mainly used in numerous types of electrical motors. They are also known as EMQ (Electrical Motor High quality) bearings.
 EMQ bearings are commonly used in family appliances, toys, electrical energy resources, automobile motors and other fields. With best style, substantial dependability warmth remedy, precision manufacturing processes and high-quality grease, these goods perform much better on trustworthiness, vibration and sound amounts than common products generating them much more appropriate for electrical motor programs. These products can also be applied to most gearbox apps as properly.

About this item 

  • 6201-2RS Ball Bearing: This is the most well-known items thanks to its adaptability in programs. It is wonderful for apps that need higher speeds, small routine maintenance and lower running sounds. 
  • 6201 Deep Groove Metric Ball Bearings: is made up of an inner ring, outer ring, cage and the ball bearings, the bearings have deep raceway grooves. can provide substantial efficiency and large load ability. 
  • Ball bearing reward: Ball bearings is made of chrome steel highlighted spin at large speeds require lubrication and a clear atmosphere By having the ball bearings shielded ensure far better safety in opposition to grime and grease with a longer lifespan. 
  • 6201-2RS bearing is employed in a range of purposes from agricultural CZPT to conveying tools, electrical motors, CNC machinery, trucks, mining gear, teach, robotics, dental tools, elevators, rolling mills, ship rudder shafts, and family appliances. 
  • Our Service: 100% satification, To make positive our honest buyers have the very best purchasing experience, we supply 30-day return/ alternative service.If you are not pleased with the product, remember to make contact with us, we will refund you unconditionally.
  • Extensive Software:Rolling bearings are used in a selection of programs from agricultural CZPT to conveying tools, robotics,dental tools, elevators, ship rudder shafts, skateboards, inline skates, scooters and , amongst other people. 
  • 6201-2RS Dimension:Interior Dia.=.47 inch, Outer Dia.=1.26 inch, Thickness=.39 inch 
  • Material:The bearing is produced of large top quality bearing steel, very good toughness and resistance to heavy loads(Artificial Grease Method included Wear-Resistant Additives and Substantial Temperature Grease can be rated to 410 F) 
  • Characteristics:Pre-lubricated, normal accuracy, less friction, higher speed, smooth and low noise 
  • Strictly Shielded:Shields on both sides of the bearing help to keep dust out.Premium Support & twelve Months Guarantee


  • 6201-2RS (I.D.=12mm, O.D.=32mm, Thickness=10mm)
  • The bearing is made of substantial high quality chrome steel (not carbon metal) for sturdiness and resistance to deformity below large masses.
  • Equipment polished interior & outer race for the final in smooth large speed rolling
  • Deep Groove Ball Bearings are 1 of the most extensively employed rolling bearings. They are utilized to accommodate radial and axial masses in each directions.
  • Excellent for CZPT load uses: skateboards, Inline skates, scooters, inline blade electric motors, wheels of bicycle, motorcycle, electric powered CZPT electricity tool ect. in several other rolling programs

Model: 6201RS 
Sealed Variety: Double Sealed 
Substance: Bearing Steel 
Warmth Remedy: Quenching 

Thick:10mm/ .4″ 
Internal Dia:12mm/ .forty seven” 
Outer Dia:32mm / 1.26″ 

Bundle Content 
5pcs x 6201RS Ball Bearing 

Our Guarantee
Refund is confirmed if the product you received has any problem. ” 

Welcome to Get in touch with Us
Your satisfation is our initial priority. We aims to provide our customers a happy searching encounter and concluded Soon after Sale Support. If you have any concern to solution, remember to feel free to make contact with us.


Thorough Pictures

Packaging & Shipping and delivery

Packaging Information
A.Polybag +Box+Carton 
C.As for each customer’s request 
We have sorts of deals, this sort of as plastic baggage, cartons, special packing containers. We use distinct deals dependent on the goods and our customers’ needs.
Port :ZheJiang
Lead Time:Shipped in thirty days soon after payment

Firm Profile

Our Positive aspects

The use of our deep groove ball bearing:


If you have any other questions, you should come to feel free of charge to make contact with us as follows.


Q: Why CZPT you select us?

A. We offer the greatest good quality bearings with sensible price tag, reduced friction, lower sound and prolonged service existence.

B. With sufficient inventory and quickly delivery, you can choose our freight forwarder or your freight forwarder.

C. The greatest services offered by a well-trained global sales team.


Q: Do you take tiny orders?

100% good quality examine, as soon as your bearings are common dimensions bearings, even 1, we also settle for.


Q: How extended is your shipping and delivery time?

Normally speaking, if the merchandise are in stock, it is 1-3 days. If the products are out of stock, it will take 6-10 times, relying on the quantity of the order.


Q: Do you give samples? Is it totally free or extra?

Of course, we can supply a small sum of free samples. Do you thoughts having to pay the freight?


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

We have too a lot of bearing sequence numbers. At times we can’t place them all on world wide web. Just ship us the inquiry and we will be quite content to send out you the bearing information.


Welcome to speak to me anytime!

Advantages of Ball Bearings

What is a ball bearing? A ball bearing is a type of rolling-component bearing that makes use of balls to sustain separation in between two bearing races. Its speak to angle in between the balls and the races aids it lessen friction amongst the masses. There are a number of rewards to ball bearings, like their capability to stand up to drinking water. Study on to understand much more. Right here are a couple of of the benefits. You can use them in your everyday life, from your car to your boat.

Ball bearings lessen friction amongst hundreds

Ball bearings reduce friction in between loads by constraining the relative movement among transferring components. These bearings consist of a ring of small metallic balls that reduce friction in between transferring objects. The name “ball bearing” is derived from the verb “to bear.” The lubricant in the bearing lowers friction in between shifting particles. In a equipment, ball bearings minimize friction between moving elements and improve linear motion all around a fixed axis.
These bearings are generally utilized to decrease friction among hundreds in rotating machines. They have two tracks, a single mounted to the rotating portion and 1 stationary. The rolling balls of a ball bearing have decrease friction than flat surfaces. Because of this, they are valuable for bar stool bearings. They minimize friction in between surfaces and preserve the separation among bearing races. That’s why, small surface area make contact with is possible. Ball bearings have the prospective to increase the life of equipment and decrease energy use.
Ball bearings can be as little as a wrist view or as big as an industrial motor. They operate the identical way, lowering friction between masses. Amongst their numerous makes use of, ball bearings are essential for daily functions. Clocks, air conditioners, supporters, and auto axles all use ball bearings. In simple fact, anything at all that utilizes a motor demands ball bearings. It really is no ponder they’re getting acceptance in industries and each day existence.

They help radial and axial masses

Radial ball bearings are employed mostly for radial hundreds, but they also have a ability for axial load. This load ability is usually offered as a proportion of the radial load ranking. Axial load potential is usually higher for a bearing with a more substantial big difference in between the internal and outer ring diameters. The axial load potential is also afflicted by the bearing’s raceway depth, with shallow raceways becoming much more ideal for heavier axial loads.
The two primary varieties of axial and radial hundreds are described by their orientation. Axial loads use forces in a single course whilst radial loads act on the opposite route. In equally circumstances, the bearing need to assistance the forces that are imposed. Axial hundreds utilize forces to a bearing in a one course, even though radial hundreds implement forces in each directions. No matter of the type of load, axial and radial masses must be regarded when picking a bearing for a provided application.
Angular and radial ball bearings differ in their resources. Radial ball bearings are manufactured mainly of via-hardened materials. They normally have a Rockwell hardness ranking of fifty eight Rc. The raceways and balls of these bearings are created of 440C stainless steel. They may also contain shields and seals. SAE 52100 metal is the most frequent material for the raceway, even though molybdenum steels are exceptional for higher temperatures.

They have a speak to angle in between the balls and the races

When evaluating axial load bearings with their radial counterparts, the angular get in touch with angle is more crucial. Axial load bearings, have a contact angle between the balls and the races of 35 levels. They are suitable for axial hundreds and a constrained radial load. The make contact with angle of these bearings is a outcome of the condition of the internal and outer rings. Every single rolling component arrives into make contact with with the interior and outer rings only at one stage, forming a thirty degree angle with the radial plane. The radial drive of the axial load on these bearings is for that reason increased by rising the contact angle in between the balls and the races.
This speak to angle establishes the volume of friction between the balls and the races, and allows angular get in touch with bearings to withstand hefty radial and thrust hundreds. In addition, the more substantial the get in touch with angle, the higher the axial load assistance. Angular get in touch with bearings appear in standard imperial (inch) and metric (mm) dimensions. The angular contact angle is identified by the cost-free radial engage in worth and the curvature of the inner monitor.

They are drinking water-resistant

In addition to their h2o-resistant traits, corrosion-resistant ball bearings can also defend in opposition to the detrimental consequences of corrosive environments. Generally, standard metals, this kind of as metal, are inclined to rust, which can significantly reduce their functionality and prolong the life of parts. Nonetheless, plastics, stainless steel, and ceramics can provide corrosion-resistant ball bearings. And due to the fact these resources are much much more durable, they provide other benefits, such as being straightforward to sustain.
Amid the advantages of plastic ball bearings is their higher resistance to excessive temperatures, substantial speeds, and corrosion. Based on their design, plastic bearings are usually able to resist corrosion and anti-static qualities. They are lightweight and inexpensive when compared to steel ball bearings. CZPT Income Corporation was recognized in 1987 with a modest turnover of four lacs. As of the previous financial yr, it has developed to five hundred lacs in sales.
Other rewards of h2o-resistant ball bearings consist of corrosion resistance, which is a crucial consideration in several apps. Although stainless metal is highly corrosion-resistant, it decreases the bearing’s load-carrying capacity. Also, corrosion-resistant deep groove ball bearings are usually created with a specified inside clearance, which absorbs reduction in clearance during mounting and shaft expansion. This issue impacts their overall performance, and if these are compromised, a substitute could be required.

They are tough

A few things make ball bearings hard: they’re made of genuine resources, which indicates that they have inherent imperfections. Grade-1 balls are created particularly for large-pressure programs, this sort of as Formula One particular engines. Quality-3 balls, on the other hand, strike the ideal balance in between functionality and price. Ceramic balls, for case in point, are manufactured to spin at a large fee of 400 RPM, and they are concluded with a mirror complete.
A metal carbon ball bearing is a single of the toughest types of ball bearings accessible. The material is extremely sturdy, but the contact between the balls just isn’t the greatest. Low-carbon steel is very best for linear shafting and is normally coated with a polymer to avert damage. Metal ball bearings with average amounts of carbon are hard, sturdy, and h2o-resistant. They’re ideal for gears, but their high-carbon metal counterparts are particularly difficult and can resist corrosion.
A ceramic ball bearing is another choice. This type has steel interior and outer rings but ceramic balls. Ceramic balls can withstand larger temperatures than metal and are also electrically insulating. Ceramic ball bearings also are inclined to be lighter and are much more resistant to put on and tear. They’re also excellent for applications in which grease is not an selection, such as in room shuttles. Regardless of the truth that ceramic ball bearings are tough, they are nevertheless more affordable than steel ball bearings.

They are conductive

You could have read the time period “ball bearing” if you’ve examined introductory physics. What does that mean? Essentially, ball bearings are conductive due to the fact of their potential to perform electrical power. This potential is reflected in the charge distribution on the floor of the ball. Positive charges are drawn toward the positive plate, while adverse fees are drawn absent from the positively charged ball bearing. You could have even noticed a ball bearing in action.
Nonetheless, regardless of their conductive nature, ball bearings can nevertheless grow to be ruined by electrical discharge. A increased voltage can result in the balls to pit, and the raceways to turn out to be uneven. These uneven surfaces will first demonstrate up as abnormal sound, and sooner or later result in the bearing to malfunction. Thankfully, engineers have located a way to counter this difficulty: conductive grease. This grease allows current to stream by means of the ball bearing, preventing the two heat and voltage buildup.
The distinction amongst steel and ceramic ball bearings is their density. Steel bearings are more conductive than glass or hybrid ceramics. Metal ball bearings have an even grain framework and are conductive for resonance movement. When shifting fast, the air encompassing the metal ball bearing carries resonance from the inner ring to the outer. This makes them perfect for higher-velocity resonance transfer. In addition to being conductive, glass microbeads are more challenging and lighter than metal.

They are employed in pulley techniques

Pulley programs use ball bearings to transfer the sprocket, which is a wheel that rotates. These bearings are set up on the heart mounting gap of the pulley wheel. They safeguard the entire technique from warmth, although allowing increased velocity and clean operation. They distribute the weight of the load evenly, reducing friction and wobbling, and ensure a smooth rotation. Ball bearings are usually created from steel and are set up inside the pulley wheel.
The minute of inertia and bearing friction are measured to inside of ten per cent accuracy. These two variables influence the velocity of the pulley program, which can guide to crashes if the excess weight holders are not balanced. As a result, ball bearings are utilized to reduce the likelihood of this kind of crashes. When you want to know far more about ball bearings in pulley systems, here are the positive aspects they provide.
An additional advantage of ball bearings in pulley programs is that they have reduce friction than their reliable counterparts. In order to minimize friction, even so, ball bearings have to be made of great materials. Some of the common ball resources are high-quality plastics and stainless metal. Excellent supplies and clever block layout are crucial to reducing friction. If you are preparing to use ball bearings in your pulley program, check out out the adhering to suggestions and make certain you are selecting the proper one for your application.
China Best Sales Ball Bearing Tapered Roller Bearing Spherical Roller Bearing Wheel Hub Bearing Needle Roller Linear Bearing Single Roller Bearings     with high qualityChina Best Sales Ball Bearing Tapered Roller Bearing Spherical Roller Bearing Wheel Hub Bearing Needle Roller Linear Bearing Single Roller Bearings     with high quality