Item Description

Product Parameters


Product Specifics

Single row deep groove ball bearings are utilized in a extensive assortment of apps, they are straightforward in design and style, non-separable, suited for substantial speeds and are sturdy in operation, and need tiny maintenance. Deep raceway grooves and the shut conformity among the raceway grooves and the balls allow deep groove ball bearings to accommodate axial loads in each instructions, in addition to radial loads.

6004 bearing has the positive aspects of lower sound, reduced friction and higher pace, and is geared up with sealing include, grease, and many others., to prolong the lifestyle of the product.
We supply OEM, ODM and other companies, and offer you with appropriate consulting info to aid you with bearing choice, clearance configuration, merchandise existence and reliability analysis. We provide localized shipping and delivery options to help save your delivery costs.
We can give free samples, can acknowledge customized Brand or drawings, can layout packaging according to specifications.

Bearing Versions

Packaging & Delivery

·Plastic rolling packing + Plastic bag + Paper carton
·Single Box + Plastic rolling packing + Plastic bag + Paper carton+pallet
·According to customer need


About Us

ZheJiang CZPT Bearing Group is a professional bearing producer and exporter in China. We have been engaged in bearing sector for twenty several years. Our firm is specialized in generating Deep Groove Ball Bearings, Tapered Roller Bearings, Spherical Roller Bearings and Special Bearings in accordance with Customers’ designs.Our bearings has been widely used into agricultural equipments, house appliances, power equipments, machine equipment, automotives and engineering machinery, and so on.

Our manufacturing is strictly executed with ISO9001 and ISO14001. Our products are mostly exported to Singapore, South Kora, Vietnam, Thailand, Turkey, Pakistan, Australia, Polan, France, United kingdom, South The united states, Usa, South Africa and other nations around the world and regions of the planet, with wonderful public praise of substantial high quality and realistic value.

Organization Profile


one.Q:Could you supply free sample of bearing for our check?
A:Of course. Please find the money for the express fee and we will send you the sample inside your first get.

two.Q:Sample time?
A:Within 3-4 days.

3.Q:Are you a factory or a Trade Organization for Bearing ?
A:We are the factory.

4.Q:Whether or not you could make your products by our color?
A:Indeed, The coloration of items can be customized if you can meet up with our MOQ.

five.Q:Could you acknowledge OEM and personalize?
A:Yes, OEM and ODM are accepted and we can customise for you according to sample or drawing.

6.Q:Do you have shares?
A:Of course, most of the bearings displaying on alibaba are in stock,especialy huge bearings.


We sincerely hope we can build a long term romantic relationship with all the clientele and we also have wonderful self-assurance in cooperating with every potential consumer by most premium support and aggressive price.

Welcome your inquiry and welcome your pay a visit to. 

Varieties of Ball Bearings

If you’re hunting to obtain a new ball bearing, there are several diverse varieties available. Discover about Single-row designs, Ceramic hybrid bearings, and Self-aligning ball bearings. You can also choose from stainless metal or solitary-row styles. Then, study about the diverse varieties of supplies offered to you. You will have an less complicated time creating a selection. Following all, you is not going to have to fret about maintaining your new ball bearing, considering that it will be taken care of by your supplier.

Solitary-row designs

Ball bearings with a one-row layout have a high load-carrying potential. They are used in apps exactly where high hundreds have to be managed efficiently. A solitary-row style is a good decision when the material’s homes call for substantial load-carrying capacity but constrained axial load functionality. One-row types use two bearings with similar design features, but they have distinct mounting techniques. One-row types can be modified possibly towards one another to accommodate axial loads.
The solitary-row design is appropriate for substantial-speed purposes, but also has some negatives. The get in touch with angle a is the angle amongst the radial plane and contact line. The more substantial the angle, the larger the axial load carrying capacity of the bearing. One-row angular make contact with ball bearings are suitable for higher axial forces. Solitary-row angular speak to ball bearings have a single-row design and assist substantial axial forces in a single route. Single-row ball bearings are offered in equally pressed metal and machined metal cages.
Angular make contact with ball bearings with a solitary row feature a cage made of fiber-glass strengthened polyamide sixty six. These are obtainable in diameters up to a hundred thirty mm. Four-position angular speak to ball bearings use brass, metal, or brass plate. They have good operating homes and a minimal coefficient of linear expansion. Solitary-row designs are effortless to mount and are broadly obtainable. Alternatively, they can be mounted with a common match design, which allows them to be very easily altered.
One particular-row angular speak to ball bearings are normally not ideal for angular misalignments since they are unsuitable for payment of angular misalignments. Misalignments result in internal forces in the bearing which lessen its radial load capability and existence expectancy. This variety of bearing is not suited for adjacent mounting as it will increase the probabilities of misalignment. Even so, it is a ideal option for apps where only one particular bearing is needed per bearing position.

Ceramic hybrid bearings

Although all-ceramic bearings are limited to very specialized apps, Si3N4-primarily based hybrid bearings are locating use in a broad selection of large-velocity machines. Compared to steel, ceramics are significantly less prone to centrifugal forces, which are directly proportional to the mass of the balls. Because Si3N4 substitution balls have a decrease density than steel, these bearings minimize the anxiety positioned on the outer race.
The advantages of hybrid bearings are clear: they allow for greater speeds and loads than entire-ceramic bearings, and they call for no lubrication. Simply because of their many positive aspects, a lot of industrial products operators are switching to these revolutionary bearings. CBR is one particular firm that specializes in ceramic hybrid bearings and can assist you uncover the greatest merchandise for your software. If you are contemplating about buying ceramic bearings for your next equipment, below are some factors you want to know about them.
A ceramic ball bearing area has an incredibly lower coefficient of friction, which is essential for purposes that call for low friction and higher speeds. Ceramic balls also have a increased hardness than metal balls, which raises their lifestyle. In addition to this, ceramic hybrid bearings have excellent thermal properties, making considerably less warmth even when spinning at substantial speeds. These houses make ceramic hybrid bearings an best selection for high-pace machinery, specifically electric powered motors. They are also appropriate for applications that operate beneath water.
A ceramic ball hybrid bearing is much much less susceptible to temperature fluctuations and wear. Because they are primarily indestructible, ceramic balls do not generate put on particles from the adhesive wear. They can run at significantly increased speeds than metal balls. Ceramic balls are also a lot more resistant to dampness. For this purpose, grease is a recommended lubricant in most ceramic bearing programs. These lubricants offer exceptional safety from humidity and corrosion. Even more, they are available in a lot of kinds.

Self-aligning ball bearings

A self-aligning ball bearing is a single kind of self-aligning bearing. These bearings are recommended for use in flex shaft methods. Their self-aligning attribute stops them from misaligning when in use. They can be employed in each single and numerous-joint programs. In addition to self-aligning ball bearings, these models also feature flex shafts.
These self-aligning ball bearings arrive in a assortment of configurations, such as cylindrical, round, tapered, and straight bore. Their internal ring is tapered to meet up with particular tolerances. They are suited for running temperatures ranging from -30°F to 120°F. Their wide variety of apps enables them to be utilized in basic equipment, precision instruments, and minimal noise motors. In addition, they are available in a range of outdoors diameters, widths, and internal clearances.
Self-aligning ball bearings have two rows of balls and 1 typical sphered raceway in the outer ring. This allows them to routinely compensate for angular misalignment, which might be caused by machining and assembly glitches or deflections. Compared to spherical roller bearings, these self-aligning ball bearings make less friction. They run cooler even at large speeds. Self-aligning ball bearings also offer you free engineering help.
Self-aligning ball bearings are designed for tough shaft alignment. They are double-row, self-retaining models, with cylindrical or tapered bores. These bearings are accessible in open and sealed designs, and can also be utilized in purposes with misalignment. They are also available with an outer ring that rotates in relation to the inner ring. When it comes to shaft misalignment, self-aligning ball bearings are a excellent answer.

Stainless metal

Stainless steel is a metallic that resists corrosion and is hugely durable. Its corrosion-resistant and h2o-resistance homes make it a excellent selection for bearings in food and maritime apps. Moreover, stainless metal has hygienic benefits. Here are some of the rewards of stainless steel ball bearings. Study on to discover more about these amazing bearings! We’ve incorporated some of the most common utilizes for stainless metal.
Hardness is critical in a ball bearing. Steel employs the Rockwell C scale to measure hardness. A grade twenty five metal ball bearing is accurate to 25 millionths of an inch, although a quality five ceramic bearing is considerably less than a half-inch round. Though roundness is essential, it shouldn’t be overemphasized, as the bearing surfaces may possibly not be as precise as the quality of the metal. And don’t forget, a higher price tag tag isn’t going to indicate a far better product.
Stainless metal ball bearings are available in a variety of alloys. The alloys used in production a stainless metal ball bearing differ in hardness, strength, and ductility. Stainless steel ball bearings have higher corrosion-resistance homes. Furthermore, they have lengthy lubrication lives. These positive aspects make them a common option for industrial programs. These bearings are straightforward to preserve, lessen alternative fees, and offer you corrosion resistance.
The NTN Sentinel Sequence is a top quality line of stainless steel bearings. The solid lube is NSF H1 registered and prevents grease from leaching into foods. It is also corrosion-resistant and isn’t going to want to be coated. The seals and slinger develop a h2o-resistant barrier between the steel ball and the lubricant. It also adds safety and security to the bearing.

Plastic balls

For apps in which sounds and weight are main worries, plastic balls are ideal. These non-magnetic balls are perfect for MRI X-ray equipment and sensors. They are also straightforward to lubricate, and are non-magnetic. A polymer ball bearing is the lightest of all a few types. This makes them a great decision for several industries. Read on to find out more. This post will introduce some of the positive aspects of plastic balls for ball bearings.
Even though ceramic ball bearings are a lot more durable and offer you numerous rewards, they are more pricey than plastic. The good news is, plastic ball bearings provide a more affordable option. These bearings function all-plastic races and cages. Dependent on the software, plastic balls can be utilized in purposes involving substances. In these cases, plastic ball bearings are accessible with a C160 grade, which is secure for use in temperatures under 176 deg F.
Medical units often call for precision specialty balls, which are manufactured of glass, stainless metal, and plastic. These bearings should meet stringent cleanliness requirements. To meet the most stringent specifications, they should endure ultrasonic cleansing. These bearings are accessible in plastic raceways, and are also offered with glass or stainless metal balls. Polyethylene balls are light-weight and can be used in a assortment of programs. They can be ordered in distinct sizes and tolerances to meet up with specific specifications.
Plastic balls for ball bearings are usually mounted into other elements, this kind of as plastic wheels, pulleys, and housings. They can be seamlessly built-in into other components of a equipment, which lowers assembly time and increases affordability. 1 important advantage of plastic bearings is that they are rust-resistant. As such, they can be utilised in severe environments with out leading to any damage. If a piece of gear is exposed to severe temperatures, polymers are the excellent option.

China Standard Professional Manufacture Stainless Steel CZPT Beardeep Groove Ball Bearing 6000 6001 6002 6003 6004 6005 Zz 2RS for Motorcycle Bearing Bearing Price List     with Best SalesChina Standard Professional Manufacture Stainless Steel CZPT Beardeep Groove Ball Bearing 6000 6001 6002 6003 6004 6005 Zz 2RS for Motorcycle Bearing Bearing Price List     with Best Sales