China Chinese Bearing Manufacturer Jgys High Speed 6201 6202 6203 6300 6301 6302 Motorcycle Bearing/Ceiling Fan Bearing/Fan Bearing bearing and race

Item Description

                   Good quality                      

Bearing area smooth, meticulously produced


               High-speed rotation                

significantly less sound, less friction, large pace bearing is not easy to warmth, far more corrosion resistance

Scope of software

1.How many is the MOQ of your company?
   Our company MOQ is 1pcs.

2.Could you accept OEM and customize?
   YES, OEM is accepted and we can customize for you according to sample or drawing.
three.How about the corner?
   In shares,some are white ,and some are black.
   But we can process the white corner to black,also black to white.

4.Do you have stocks?
   YES, we have most of the bearings demonstrating on alibaba in inventory,especialy large bearings.

5.Do you have only big bearings?
    We have huge,medium and tiny bearings in inventory.But large bearing is the benefit
    of our merchandise in contrast with other businesses

Why select us?

1.Bearing Manufacturing unit more than 20 years 
2.JGYS brand look for distributor and brokers. 
three.OEM . 
4.ISO9001  Quality certification
five.ROHS      Quality certification
six.REACH    High quality certification
seven.All created of GCR15 material
8.Big stock and production ability
 Product Measurement

Bearing No.  I. D O. D W Loading Score(KN) Steel Ball Parameter Max Speed
D D B Dynamic Static No.  Measurement Grease Oil
mm Inch mm Inch mm Inch Cr Cor mm R/min R/min
6000 ten .3937 26 1.5716 8 .3150 4.fifty five 1.ninety five seven 4.763 29000 34000
6001 twelve .4724 28 one.1571 8 .3150 five.10 2.39 8 four.763 26000 30000
6002 15 .5906 32 one.2598 nine .3543 five.sixty two.eighty four 9 4.763 22000 26000
6003 seventeen .6693 35 1.3780 10 .3937 6.eighty 3.35 ten 4.763 20000 24000
6004 20 .7874 forty two one.6535 12 .4724 nine.40 5.05 nine six.350 18000 21000
6005 twenty five .9843 forty seven one.8504 twelve .4724 10.ten 5.eighty five 10 6.350 15000 18000
6006 thirty 1.1811 55 2.1654 13 .5118 thirteen.20 eight.30 eleven hundred forty four 13000 15000
6007 35 1.3780 62 two.4409 14 .5512 sixteen.00 ten.thirty eleven seven.938 12000 14000
6008 forty one.5748 68 2.6772 15 .5906 sixteen.eighty 11.50 twelve 7.938 10000 12000
6009 forty five 1.7717 seventy five two.9528 16 .6299 21.00 fifteen.ten 12 8.731 9200 11000
6571 fifty one.9685 eighty 3.1496 16 .6299 21.80 16.60 thirteen eight.731 8400 9800
6011 55 two.1654 ninety 3.5433 eighteen .7087 28.thirty 21.twenty 12 11.000 7700 9000
6012 60 2.3622 ninety five three.7402 18 .7087 29.50 23.twenty thirteen 11.000 7000 8300
6013 sixty five two.5591 100 3.9370 18 .7087 thirty.fifty twenty five.twenty 13 11.112 6500 7700
6014 70 two.7559 a hundred and ten 4.3307 20 .7874 38.00 31.00 13 twelve.303 6100 7100
6015 75 two.9528 one hundred fifteen 4.5276 twenty .7874 39.50 33.fifty fourteen 12.303 5700 6700
6016 eighty three.1496 a hundred twenty five four.9213 22 .8661 47.fifty forty.00 fourteen thirteen.494 5300 6200


Bearing No.  I. D O. D W Loading Score(KN) Steel Ball Parameter Max Pace
D D B Dynamic Static No.  Dimensions Grease Oil
mm Inch mm Inch mm Inch Cr Cor mm R/min R/min
6200 ten .3937 thirty 1.1811 nine .3543 5.10 2.39 eight four.763 25000 30000
6201 12 .4724 32 one.2598 ten .3937 6.10 two.75 seven 5.953 22000 26000
6202 15 .5906 35 1.3780 eleven .4331 seven.75 3.sixty 8 five.953 19000 23000
6203 17 .6693 forty one.5748 twelve .4724 nine.sixty 4.sixty eight six.747 18000 21000
6204 twenty .7874 47 1.8504 fourteen .5512 twelve.eighty 6.sixty five eight seven.938 16000 18000
6205 25 .9843 52 two.571 fifteen .5906 fourteen.00 seven.eighty five 9 seven.938 13000 15000
6206 30 one.1811 sixty two 2.4409 16 .6299 19.50 11.30 9 nine.525 11000 13000
6207 35 one.3780 seventy two 2.8346 seventeen .6693 twenty five.70 15.30 9 11.112 9800 11000
6208 forty one.5748 eighty three.1496 eighteen .7087 29.ten 17.80 nine 12.000 8700 ten thousand
6209 45 1.7717 eighty five 3.3465 19 .7480 32.fifty twenty.forty 10 12.000 7800 9200
6210 fifty 1.9685 90 three.5433 20 .7874 35.00 23.20 ten hundred 7100 8300
6211 fifty five two.1654 one hundred three.9370 21 .8268 forty three.fifty 29.twenty 10 fourteen.288 6400 7600
6212 sixty 2.3622 a hundred and ten four.3307 22 .8661 52.50 36.00 ten 15.081 6000 7000
6213 65 two.5591 a hundred and twenty 4.7244 23 .9055 fifty seven.fifty forty.00 ten sixteen.669 5500 6500
6214 70 two.7559 125 four.9213 24 .9449 62.00 forty four.00 eleven sixteen.462 5100 6000
6215 seventy five two.9528 one hundred thirty five.1181 twenty five .9843 sixty six.00 49.50 11 seventeen.462 4800 5600
6216 80 3.1496 a hundred and forty five.5118 26 one.5716 seventy two.50 fifty three.00 11 eighteen.256 4500 5300
6217 eighty five three.3465 150 five.9055 28 one.1571 eighty three.fifty sixty four.00 11 19.844 4200 5000
6218 ninety three.5433 one hundred sixty six.2992 thirty one.1811 ninety six.00 seventy one.fifty 10 22.225 4000 4700


Bearing No.  I. D O. D W Loading Rating(KN) Steel Ball Parameter Max Velocity
D D B Dynamic Static No.  Size Grease Oil
mm Inch mm Inch mm Inch Cr Cor mm R/min R/min
6300 ten .3937 35 1.3780 11 .4331 eight.20 three.50 six seven.144 23000 27000
6301 twelve .4724 37 1.4567 12 .4724 nine.70 four.20 six 7.938 20000 24000
6302 15 .5906 42 one.6535 thirteen .5118 11.forty 5.forty five 7 7.938 17000 21000
6303 seventeen .6693 forty seven one.8504 fourteen .5512 13.50 6.55 7 8.731 16000 19000
6304 20 .7874 fifty two two.571 15 .5906 fifteen.90 seven.ninety 7 nine.525 14000 27000
6305 twenty five .9843 sixty two two.4409 17 .6693 21.twenty ten.ninety seven 11.five hundred 12000 14000
6306 30 1.1811 72 2.8346 19 .7480 26.70 fifteen.00 8 12.000 ten thousand 12000
6307 35 1.3780 eighty three.1496 21 .8268 33.50 19.ten 8 13.494 8800 ten thousand
6308 40 1.5748 ninety 3.5433 23 .9055 forty.fifty 24.00 8 15.081 7800 9200
6309 forty five 1.7717 one hundred 3.9370 twenty five .9843 53.00 32.00 8 17.462 7000 8200
6310 50 one.9685 one hundred ten 4.3307 27 one.0630 sixty two.00 38.fifty eight 19.050 6400 7500
6311 fifty five two.1654 120 four.7244 29 1.1417 seventy one.fifty forty five.00 8 20.638 5800 6800
6312 60 two.3622 a hundred thirty 5.1181 31 1.2205 82.00 52.00 8 22.225 5400 6300
6313 sixty five two.5591 one hundred forty five.5118 33 one.2992 ninety two.50 sixty.00 eight 24.000 4900 5800
6314 70 two.7559 one hundred fifty five.9055 35 1.3780 104.00 68.00 8 twenty five.four hundred 4600 5400
6315 seventy five two.9528 160 6.2992 37 1.4567 113.00 seventy seven.00 8 26.988 4300 5000
6316 eighty three.1496 one hundred seventy 6.6929 39 one.5354 123.00 86.fifty eight 28.575 4000 4700


After-sales Service: Best Service
Warranty: 1 Year
Type: Deep Groove Ball Bearing
Material: Chrome Steel
Tolerance: P0
Certification: ISO9001


Customized Request

Materials Used in Bearings

If you’re not familiar with the types of bearings, you may be interested in knowing more about the materials used to manufacture them. Here’s a look at what each type of bearing is made of, how it’s used, and how much they cost. To find the right bearing for your application, it’s important to choose a quality lubricant. The materials used in bearings are determined by their type and applications. Choosing the right lubricant will extend its life, and protect your machine’s parts from damage and premature wear.

Materials used in bearings

Bearings are made from a variety of materials. Stainless steel is a common material used for the components of bearings. It has a higher content of chromium and nickel. When exposed to oxygen, chromium reacts with it to form chromium oxide, which provides a passive film. For higher temperatures, teflon and Viton are also used. These materials offer excellent corrosion resistance and are often preferred by manufacturers for their unique properties.
Stainless steel is another material used in bearings. AISI 440C is a high-carbon stainless steel commonly used in rolling-contact bearings. It is widely used in corrosive environments, especially in applications where corrosion resistance is more important than load capacity. It can also be heat-treated and hardened to 60 HRC, but has lower fatigue life than SAE 52100. Stainless steel bearings may carry a 20-40% price premium, but their superior performance is worth the extra money.
Graphite and molybdenum disulfide are two of the most common materials used in bearings. While graphite is a popular material in bearings, it has very poor corrosion resistance and is unsuitable for applications where oil or grease is required. Graphite-based composite materials are another option. They combine the benefits of both graphite and ceramic materials. A variety of proprietary materials have been developed for high-temperature use, such as graphite and MoS2.
Wood bearings have been around for centuries. The oldest ones used wood and Lignum Vitae. These materials were lightweight, but they were incredibly strong and durable. Wood bearings were also lubricated with animal fats. During the 1700s, iron bearings were a popular choice. In 1839, Isaac Babbitt invented an alloy containing hard metal crystals suspended in a softer metal. It is considered a metal matrix composite.

Applications of bearings

Bearings are used in many different industries and systems to help facilitate rotation. The metal surfaces in the bearings support the weight of the load, which drives the rotation of the unit. Not all loads apply the same amount of force to bearings, however. Thrust and radial loads act in distinctly different ways. To better understand the different uses of bearings, let’s examine the various types of bearings. These versatile devices are essential for many industries, from automobiles to ships and from construction to industrial processes.
Cylindrical roller bearings are designed to support heavy loads. Their cylindrical rolling element distributes the load over a larger area. They are not, however, suited to handling thrust loads. Needle bearings, on the other hand, use small diameter cylinders and can fit into tighter spaces. The advantages of these types of bearings are numerous, and many leading producers are now leveraging the Industrial Internet of Things (IIoT) to develop connected smart bearings.
As a power generation industry, bearings play an essential role. From turbines to compressors, from generators to pumps, bearings are essential components of equipment. In addition to bearings, these components help move the equipment, so they can work properly. Typically, these components use ball bearings, although some roller bearings are used as well. In addition to being efficient and durable, these types of bearings also tend to be built to meet stringent internal clearance requirements and cage design requirements.
In addition to bearings for linear motion, bearings can also bear the weight of a rotary part. Depending on the application, they can be designed to minimize friction between moving parts. By constraining relative motion, bearings are used to reduce friction within a given application. The best-designed bearings minimize friction in a given application. If you’re in the market for a new bearing, NRB Industrial Bearings Limited is an excellent source to begin your search.

Types of bearings

The type of bearings you choose will have a significant impact on the performance of your machinery. Using the right bearings can increase efficiency, accuracy, and service intervals, and even reduce the cost of purchasing and operating machinery. There are several different types of bearings to choose from, including ball bearings and flexure bearings. Some types use a fluid to lubricate their surfaces, while others do not.
Plain bearings are the most common type of bearing, and are used for a variety of applications. Their cylindrical design allows for a relatively smooth movement. Often made of copper or other copper alloy, they have low coefficients of friction and are commonly used in the construction industry. Some types of plain bearings are also available with a gudgeon pin, which connects a piston to a connecting rod in a diesel engine.
Magnetic bearings are the newest type of bearing. They use permanent magnets to create a magnetic field around the shaft without requiring any power. These are difficult to design, and are still in the early stages of development. Electromagnets, on the other hand, require no power but can perform very high-precision positioning. They can be extremely durable and have a long service life. They are also lightweight and easy to repair.
Another type of bearing is needle roller. These are made of thin, long, and slender cylinders that are used in a variety of applications. Their slender size is ideal for a space-constrained application, and their small profile allows them to fit in tight places. These types of bearings are often used in automotive applications, bar stools, and camera panning devices. They have several advantages over ball bearings, including the ability to handle heavy axial loads.

Cost of bearings

A wide range of factors affect the cost of aerospace bearings, including the bearing material and its volatility. Manufacturers typically use high-grade steel for aircraft bearings, which are highly affected by fluctuations in the steel price. Government policies also play a part in the variation in trade price. The implementation of COVID-19 has changed the market dynamics, creating an uncertain outlook for supply and demand of aerospace bearings. New trade norms and transportation restrictions are expected to hamper the growth of this industry.
Demand for aerospace bearings is largely driven by aircraft manufacturers. In North America, aircraft manufacturers must meet extremely high standards of weight, performance, and quality. They also must be lightweight and cost-effective. This has resulted in a rising cost of aerospace bearings. The market for aerospace bearings is expected to grow at the highest CAGR over the next few years, driven by increasing investments in defense and aerospace infrastructure across Asia-Pacific.
Hub assemblies are also expensive. A wheel hub will cost between $400 and $500 for one set of bearings. In addition to this, the speed sensor will be included. The average cost of wheel bearings is between $400 and $500 for one side, including labor. But this price range is much lower if the bearing is a replacement of an entire wheel assembly. It is still worth noting that wheel hub bearings can be purchased separately for a lower price.
Replacement of one or two wheel bearings will depend on the model and year of the vehicle. For a small car, one rear wheel bearing can cost between $190 and $225, whereas two front wheel hubs can cost upwards of $1,000. Labor and parts prices will vary by location, and labor costs may also be covered under some warranty plans. If you decide to have it done yourself, be sure to ask multiple shops for estimates.

Inspection of bearings

To maintain bearing performance and prevent accidents, periodic inspections are essential. In addition to ensuring reliability, these inspections improve productivity and efficiency. Regular maintenance includes disassembly inspection, replenishment of lubricant and monitoring operation status. Here are some common ways to perform the necessary inspections. Keep reading to learn how to maintain bearings. After disassembly, you must clean the components thoroughly. Ensure that the bearings are free of burrs, debris, and corrosion.
Ultrasound technology is an excellent tool for monitoring slow-speed bearings. Most ultrasound instruments offer wide-ranging sensitivity and frequency tuning. Ultrasound can also be used to monitor bearing sound. Ultra-slow bearings are usually large and greased with high-viscosity lubricant. Crackling sounds indicate deformity. You can also listen for abnormal noise by plugging a vibration analyzer into the machine. Once the machine shows abnormal noise, schedule additional inspections.
Ultrasonic inspection involves using an ultrasound transducer to measure the amplitude of sound from a bearing. It is effective in early warnings of bearing failure and prevents over-lubrication. Ultrasound inspection of bearings is a cost-effective solution for early diagnosis of bearing problems. In addition to being a reliable tool, ultrasonic testing is digital and easy to implement. The following are some of the advantages of ultrasonic bearing inspection.
Dynamic quality evaluation involves the use of a special fixture for measuring bearing deformations under low shaft speed and light radial load. The size of the fixture influences the value of the deformations. A fixture should be sized between the diameter of the sensor and the roller to ensure maximum precision. The outer deformation signal is more sensitive with a larger sensor diameter. A vibration-acceleration sensor is used for the contrast test.

China Chinese Bearing Manufacturer Jgys High Speed 6201 6202 6203 6300 6301 6302 Motorcycle Bearing/Ceiling Fan Bearing/Fan Bearing     bearing and raceChina Chinese Bearing Manufacturer Jgys High Speed 6201 6202 6203 6300 6301 6302 Motorcycle Bearing/Ceiling Fan Bearing/Fan Bearing     bearing and race
editor by CX 2023-04-12