Solution Description


Product Description


Deep Groove Ball Bearings 

1) Substantial high quality
2) Commonly use
three) Large pace rotation
four)Aggressive cost
5) Very best support


Deep Groove Ball Bearings, are commonly utilized in a variety of applications, and accommodate radial load and axial loads in equally directions.


one Cage: Stamped metal cage or reliable brass cage is employed. When the outer diameter of bearing is no a lot more than four hundred millimeter, stamped steel cage is employed

two Bearing Element NO.


   6000,6200,6300,6400,6800,6900,16000,62200,62300 & NR sequence bearings


3 Extra-large measurement ball bearings, which ID ranges from 180mm to 6300mm.

4 Material: Chrome steel, Carbon metal, stainless metal and ceramic bearing.

five Special bearings and Nonstandard bearings in accordance to customers’ drawings & samples.

6 Protect/closure: Open ball bearing, Z, ZZ, RS, 2RS, 2RZ

seven Tolerance Code: ABEC-1, ABEC-3, ABEC-5

eight Vibration stage code:V3, V2,V1

9 Inner clearance: C2, C3, C4 ,C5

10 Substantial-speed and higher temperature resistance

eleven The primary merchandise


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Firm Details

HangZhou CZPT (D&M) Bearings Co., Ltd. is a top manufacturer of ball & roller bearings and exporter of belts, chains and car elements in China. We specialize in research and advancement of numerous types of higher precision, non-sounds, long-lifestyle bearings, higher top quality chains, belts, automobile elements and other CZPT & transmission products.   

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Certificate of ISO/TS16949:2009

Types of Ball Bearings

If you happen to be searching to obtain a new ball bearing, there are many distinct kinds accessible. Understand about One-row designs, Ceramic hybrid bearings, and Self-aligning ball bearings. You can also select from stainless metal or single-row styles. Then, read about the diverse sorts of supplies offered to you. You’ll have an less difficult time producing a choice. Following all, you won’t have to fret about keeping your new ball bearing, since it will be preserved by your supplier.

Solitary-row styles

Ball bearings with a single-row layout have a higher load-carrying capability. They are utilised in apps where substantial loads should be handled easily. A solitary-row style is a good choice when the material’s qualities need higher load-carrying capacity but limited axial load capacity. Single-row types use two bearings with equivalent design attributes, but they have different mounting approaches. One-row styles can be modified both in opposition to a single yet another to accommodate axial loads.
The single-row design and style is appropriate for substantial-speed applications, but also has some disadvantages. The speak to angle a is the angle between the radial airplane and make contact with line. The bigger the angle, the larger the axial load carrying capability of the bearing. One-row angular speak to ball bearings are ideal for greater axial forces. Solitary-row angular make contact with ball bearings have a solitary-row style and support higher axial forces in one particular route. Single-row ball bearings are available in the two pressed steel and machined metal cages.
Angular get in touch with ball bearings with a solitary row attribute a cage made of fiber-glass reinforced polyamide 66. These are accessible in diameters up to 130 mm. 4-level angular contact ball bearings use brass, metal, or brass plate. They have great operating properties and a lower coefficient of linear growth. Solitary-row styles are simple to mount and are commonly available. Alternatively, they can be mounted with a universal match design and style, which makes it possible for them to be simply modified.
1-row angular get in touch with ball bearings are normally not suitable for angular misalignments due to the fact they are unsuitable for compensation of angular misalignments. Misalignments trigger inner 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 possibilities of misalignment. However, it is a appropriate option for applications in which only one particular bearing is needed for every bearing place.

Ceramic hybrid bearings

Although all-ceramic bearings are minimal to extremely specialised apps, Si3N4-primarily based hybrid bearings are locating use in a broad range of substantial-velocity machines. Compared to metal, ceramics are much less vulnerable to centrifugal forces, which are straight proportional to the mass of the balls. Due to the fact Si3N4 replacement balls have a reduce density than metal, these bearings lessen the tension put on the outer race.
The benefits of hybrid bearings are obvious: they permit for higher speeds and loads than entire-ceramic bearings, and they require no lubrication. Since of their several rewards, a lot of industrial tools operators are switching to these revolutionary bearings. CBR is one company that specializes in ceramic hybrid bearings and can help you locate the greatest merchandise for your application. If you are pondering about purchasing ceramic bearings for your next equipment, right here are some issues you want to know about them.
A ceramic ball bearing area has an very minimal coefficient of friction, which is important for programs that need lower friction and higher speeds. Ceramic balls also have a larger hardness than steel balls, which will increase their daily life. In addition to this, ceramic hybrid bearings have exceptional thermal houses, making significantly less warmth even when spinning at high speeds. These qualities make ceramic hybrid bearings an excellent decision for large-velocity equipment, specially electric powered motors. They are also suited for programs that run underneath water.
A ceramic ball hybrid bearing is a lot much less inclined to temperature fluctuations and wear. Simply because they are in essence indestructible, ceramic balls do not generate wear particles from the adhesive put on. They can run at substantially increased speeds than steel balls. Ceramic balls are also more resistant to moisture. For this reason, grease is a advised lubricant in most ceramic bearing applications. These lubricants supply outstanding defense against humidity and corrosion. Additional, they are accessible in numerous kinds.

Self-aligning ball bearings

A self-aligning ball bearing is 1 variety of self-aligning bearing. These bearings are recommended for use in flex shaft programs. Their self-aligning characteristic prevents them from misaligning when in use. They can be utilized in each single and a number of-joint programs. In addition to self-aligning ball bearings, these units also characteristic flex shafts.
These self-aligning ball bearings come in a range of configurations, like cylindrical, spherical, tapered, and straight bore. Their internal ring is tapered to meet specific tolerances. They are suited for operating temperatures ranging from -30°F to 120°F. Their broad assortment of purposes makes it possible for them to be utilised in standard equipment, precision devices, and low sound motors. In addition, they are available in a selection of exterior diameters, widths, and inner clearances.
Self-aligning ball bearings have two rows of balls and one particular frequent sphered raceway in the outer ring. This permits them to instantly compensate for angular misalignment, which may be brought on by machining and assembly glitches or deflections. When compared to spherical roller bearings, these self-aligning ball bearings generate significantly less friction. They run cooler even at large speeds. Self-aligning ball bearings also supply cost-free engineering assist.
Self-aligning ball bearings are designed for tough shaft alignment. They are double-row, self-retaining units, with cylindrical or tapered bores. These bearings are obtainable in open and sealed patterns, and can also be utilized in apps with misalignment. They are also offered with an outer ring that rotates in relation to the internal ring. When it arrives to shaft misalignment, self-aligning ball bearings are a wonderful answer.

Stainless metal

Stainless metal is a metal that resists corrosion and is highly durable. Its corrosion-resistant and drinking water-resistance properties make it a excellent decision for bearings in foodstuff and marine purposes. Furthermore, stainless metal has hygienic advantages. Right here are some of the benefits of stainless metal ball bearings. Study on to understand far more about these amazing bearings! We’ve incorporated some of the most common utilizes for stainless steel.
Hardness is critical in a ball bearing. Steel employs the Rockwell C scale to measure hardness. A grade twenty five steel ball bearing is precise to twenty five millionths of an inch, whilst a grade 5 ceramic bearing is considerably less than a 50 %-inch round. Though roundness is essential, it should not be overemphasized, as the bearing surfaces could not be as precise as the quality of the steel. And bear in mind, a higher price tag tag will not suggest a much better item.
Stainless metal ball bearings are accessible in a variety of alloys. The alloys used in production a stainless metal ball bearing vary in hardness, toughness, and ductility. Stainless metal ball bearings have substantial corrosion-resistance homes. Moreover, they have lengthy lubrication life. These benefits make them a well-known option for industrial applications. These bearings are easy to maintain, reduce substitute expenses, and offer corrosion resistance.
The NTN Sentinel Collection is a quality line of stainless metal bearings. The reliable lube is NSF H1 registered and stops grease from leaching into foodstuff. It is also corrosion-resistant and doesn’t need to be coated. The seals and slinger develop a drinking water-resistant barrier in between the metal ball and the lubricant. It also provides protection and safety to the bearing.

Plastic balls

For apps where sound and fat are major issues, plastic balls are best. These non-magnetic balls are perfect for MRI X-ray devices and sensors. They are also simple to lubricate, and are non-magnetic. A polymer ball bearing is the lightest of all a few varieties. This helps make them a very good option for a lot of industries. Read through on to understand a lot more. This post will introduce some of the positive aspects of plastic balls for ball bearings.
Although ceramic ball bearings are more sturdy and provide numerous rewards, they are more expensive than plastic. Thankfully, plastic ball bearings offer a cheaper option. These bearings feature all-plastic races and cages. Relying on the software, plastic balls can be used in purposes involving chemical substances. In these situations, plastic ball bearings are accessible with a C160 grade, which is safe for use in temperatures below 176 deg F.
Health-related products typically demand precision specialty balls, which are produced of glass, stainless steel, and plastic. These bearings have to satisfy stringent cleanliness demands. To meet up with the most stringent requirements, they should bear ultrasonic cleaning. These bearings are obtainable in plastic raceways, and are also obtainable with glass or stainless metal balls. Polyethylene balls are light-weight and can be employed in a assortment of applications. They can be purchased in diverse measurements and tolerances to satisfy particular demands.
Plastic balls for ball bearings are frequently mounted into other parts, such as plastic wheels, pulleys, and housings. They can be seamlessly built-in into other components of a equipment, which reduces assembly time and increases affordability. A single critical advantage of plastic bearings is that they are rust-resistant. As such, they can be used in severe environments without creating any injury. If a piece of gear is uncovered to intense temperatures, polymers are the ideal selection.

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