China Original Quality Koyo NSK NTN IKO NACHI Low-Noise Motor Bearing 6203 2RS /Deep Groove Ball Bearing 6201 6202 6203 6204 2RS Motorcycle Ball Bearing with Good quality

Item Description

HOJE Deep Groove Ball Bearing  
 

The fundamental deep groove ball bearing is composed of an outer ring, an internal ring, a set of steel balls and a set of cages. There are 2 types of deep groove ball bearings: single row and double row. The deep groove ball structure is also divided into 2 varieties: sealed and open up. The open type means that the bearing does not have a sealed structure. The sealed deep groove ball is divided into dust-evidence seal and oil-evidence. seal. The material of the dust-proof sealing go over is stamped steel plate, which only serves to stop dust from getting into the bearing raceway. The oil-evidence sort is a speak to oil seal, which can properly avoid the grease in the bearing from overflowing.

Solitary row deep groove ball bearing type code is 6, double row deep groove ball bearing code is 4. It has a straightforward framework and is straightforward to use, and is the most frequently produced and commonly used kind of bearing.
 

Clearance
Regular deep groove ball bearings have C2, standard (CN), C3, C4 and C5 grades of inside clearance
Cage
Deep groove ball bearings usually use metal stamping cages or brass strong cages.
Seal sort of deep groove ball bearing 
S K F: Z,2Z
F A G: ZR,2ZR
NTN, NSK,KOYO: Z, ZZ
NACHI: ZE,2ZE(Iron seal)
S K F: RS1(RSH),2RS1(2RSH)
F A G: RSR,2RSR
NTN: LU,LLU 
NSK: DU,DDU 
KOYO: RS,2RS,RD,2RD 
NACHI: NSE,2NSE

 

Programs Automobiles, vehicles, and trailer bearings are commonly used in vehicles, vehicles, and trailers of numerous transmission / rotating members.
Special Properties 1. High precision
2. Minimal sound
3. lengthy lifestyle
4. Can be tailored in accordance to your wants
five. Can supply modest & miniature standard and non-standard bearings.

In depth Images

       

 

Our Advantages

Organization Positive aspects

1. Totally free SAMPLES: make contact with us by electronic mail or trade supervisor, and we will ship the free of charge samples according to your ask for.
2. Globe-Course Bearing: We provide our consumers with all varieties of bearing with planet-class top quality.
three. OEM or Non-Stand Bearings: Any prerequisite for Non-common bearings is Simply Fulfilled by us thanks to our huge expertise and hyperlinks in the market.
four. Real products With Outstanding Good quality: Firm has constantly proved the 100% top quality products it provides with legitimate intent.
5. Following Income Support and Technological Support: Organization gives soon after-product sales service and technical support as per the customer’s requirements and demands.
6. Swift Delivery: The business gives just-in-time delivery with its streamlined provide chain.
seven. Price Conserving: We offer lengthy-life, shock-resistant, and large-reliability bearings with excellent top quality and much better performance. Ensuing in increased value personal savings.
eight. Attending customer queries instantly: We imagine that if buyers is content then it proves our value well. Buyers are constantly presented fast assistance.

 

Packaging & Shipping

Packaging

one)Business Bearings packaging: 1pc/plastic bag + color box + carton + pallet

two)Industrial Bearings packaging 

3)In accordance to the prerequisite of clients

Payment

one) T/T:thirty% deposit, 70% ought to be paid ahead of shipment.

2) L/C at sight. (higher financial institution demand, not proposed, but satisfactory )

3) one hundred% Western Union in progress. (specially for air shipment or small quantities)

Shipping and delivery

1) Less than 45 KGS, we will send by convey. ( Door to Door, Convenient )

two) Amongst 45 – 200 KGS, we will send out by air transportation. ( Fastest and safest, but pricey )

3) Much more than two hundred KGS, we will send out by sea. ( Cheapest, but long time )

  

Firm Profile

HOJE precision deep groove ball bearings are designed for substantial precision, lower noise, small vibration, substantial reliability, and lengthy daily life. They are largely used in numerous varieties of electric motors. They are also identified as EMQ (Electric Motor Top quality) bearings.
EMQ bearings are widely employed in house appliances, toys, electrical power resources, auto motors, and other fields. With the optimum design, high-trustworthiness heat treatment method, precision production procedures, and substantial-quality grease, these products complete far better on dependability, vibration, and sound levels than common merchandise creating them far more ideal for electric powered motor programs. These items can also be applied to most gearbox purposes as effectively. HOJE precision deep groove ball bearings include a variety of shields and seals to meet up with the several diverse needs clients demand from customers. For in depth specifications, remember to truly feel free of charge to make contact with HOJE. HOJE precision deep groove ball bearings are excellent good quality goods with superb functionality. Due to the fact of their high precision, substantial rotating speed, substantial dependability, lower friction, and reduced sound, they are commonly utilized in places of equipment equipment, measuring instruments, place of work machinery, household appliances, various sorts of electric powered motors, industrial automation handle, and so on.

Much more Items

  
WHEEL AND STEERING BEARINGS

 

d (mm) D (mm) B (mm) Limiting Speed  (rpm) Model Weight (kg)
10 26 eight 31000 36000 6000 .019
twelve 28 eight 27000 32000 6001 .571
15 32 9 23000 27000 6002 .03
seventeen 35 ten 21000 25000 6003 .039
20 42 12 17000 21000 6004 .069
20 42 12 18000 21000 6004R .073
25 forty seven twelve 15000 18000 6005 .08
thirty fifty five thirteen 13000 15000 6006 .116
35 sixty two 14 11000 13000 6007 .a hundred and fifty five
40 sixty eight 15 10000 12000 6008 .192
45 75 sixteen 9200 11000 6009 .245
50 80 16 8400 9900 6571 .261
55 90 18 7600 8900 6011 .385
sixty 95 18 7100 8400 6012 .415
sixty five one hundred eighteen 6600 7800 6013 .435
70 110 20 6100 7200 6014 .602
75 a hundred and fifteen 20 5700 6800 6015 .638
80 one hundred twenty five 22 5300 6300 6016 .85
85 one hundred thirty 22 5000 5900 6017 .89
90 140 24 4700 5600 6018 1.16
ninety five a hundred forty five 24 4400 5200 6019 1.21
one hundred 150 24 4300 5100 6571 one.25
one zero five a hundred and sixty 26 4000 4700 6571 1.59
22 44 twelve 17000 20000 sixty/22 .073
110 one hundred seventy 28 3800 4500 6571 one.96
a hundred and twenty 180 28 3600 4200 6571 2.07
a hundred thirty 200 33 3200 3800 6026 three.sixteen
28 52 12 14000 16000 sixty/28 .097
a hundred and forty 210 33 3000 3600 6571 3.55
32 fifty eight thirteen 12000 14000 sixty/32 .127
10 thirty 9 24000 29000 6200 .032
twelve 32 10 22000 27000 6201 .037
15 35 11 20000 24000 6202 .045
17 forty twelve 17000 21000 6203 .065
20 forty seven 14 15000 17000 6204 .106
twenty 47 fourteen 15000 18000 6204R .114
twenty five 52 fifteen 13000 15000 6205 .128
25 fifty two fifteen 13000 16000 6205R .138
30 62 16 11000 13000 6206 .199
30 sixty two 16 11000 13000 6206R .212
35 72 17 9200 11000 6207 .288
35 72 seventeen 9300 11000 6207R .309
forty eighty eighteen 8300 ten thousand 6208 .366
45 eighty five 19 7700 9200 6209 .407
50 ninety twenty 7100 8500 6210 .463

Scope of software

FAQ

1. What is the least buy quantity for this product?
Can be negotiated, and we will try our greatest to meet up with customer needs. Our firm is mainly dependent on wholesale revenue, most buyers orders are a lot more than 1 ton.

2. What is your most current supply time?
Most orders will be transported inside 3-ten times of payment becoming received.

3. What is the competitiveness of your company’s items in comparison to other organizations?
Large precision, substantial velocity, minimal sounds.

4. What are the benefits of your company’s services when compared to other organizations?
Reply inquiries on the web 24 hrs a working day, reply in a well timed method, and offer numerous documents required by clients for customs clearance or income. one hundred% following-revenue support.

five. Which payment technique does your firm help?
Do our very best to satisfy client demands.

six. How to get in touch with us rapidly?
Make sure you ship us an inquiry or concept and go away your other contact data, this kind of as phone quantity, Whatsapp account or WeChat account, we will make contact with you as before long as feasible and supply the comprehensive details you need to have.

 

Contact Angle: 15°
Aligning: Non-Aligning Bearing
Separated: Unseparated
Rows Number: Single
Load Direction: Radial Bearing
Material: Bearing Steel

###

Samples:
US$ 0.2/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Applications Cars, trucks, and trailer bearings are widely used in cars, trucks, and trailers of various transmission / rotating members.
Special Properties 1. High precision
2. Low noise
3. long life
4. Can be customized according to your needs
5. Can provide small & miniature standard and non-standard bearings.

###

d (mm) D (mm) B (mm) Limiting Speed  (rpm) Model Weight (kg)
10 26 8 31000 36000 6000 0.019
12 28 8 27000 32000 6001 0.022
15 32 9 23000 27000 6002 0.03
17 35 10 21000 25000 6003 0.039
20 42 12 17000 21000 6004 0.069
20 42 12 18000 21000 6004R 0.073
25 47 12 15000 18000 6005 0.08
30 55 13 13000 15000 6006 0.116
35 62 14 11000 13000 6007 0.155
40 68 15 10000 12000 6008 0.192
45 75 16 9200 11000 6009 0.245
50 80 16 8400 9900 6010 0.261
55 90 18 7600 8900 6011 0.385
60 95 18 7100 8400 6012 0.415
65 100 18 6600 7800 6013 0.435
70 110 20 6100 7200 6014 0.602
75 115 20 5700 6800 6015 0.638
80 125 22 5300 6300 6016 0.85
85 130 22 5000 5900 6017 0.89
90 140 24 4700 5600 6018 1.16
95 145 24 4400 5200 6019 1.21
100 150 24 4300 5100 6020 1.25
105 160 26 4000 4700 6021 1.59
22 44 12 17000 20000 60/22 0.073
110 170 28 3800 4500 6022 1.96
120 180 28 3600 4200 6024 2.07
130 200 33 3200 3800 6026 3.16
28 52 12 14000 16000 60/28 0.097
140 210 33 3000 3600 6028 3.55
32 58 13 12000 14000 60/32 0.127
10 30 9 24000 29000 6200 0.032
12 32 10 22000 27000 6201 0.037
15 35 11 20000 24000 6202 0.045
17 40 12 17000 21000 6203 0.065
20 47 14 15000 17000 6204 0.106
20 47 14 15000 18000 6204R 0.114
25 52 15 13000 15000 6205 0.128
25 52 15 13000 16000 6205R 0.138
30 62 16 11000 13000 6206 0.199
30 62 16 11000 13000 6206R 0.212
35 72 17 9200 11000 6207 0.288
35 72 17 9300 11000 6207R 0.309
40 80 18 8300 10000 6208 0.366
45 85 19 7700 9200 6209 0.407
50 90 20 7100 8500 6210 0.463
Contact Angle: 15°
Aligning: Non-Aligning Bearing
Separated: Unseparated
Rows Number: Single
Load Direction: Radial Bearing
Material: Bearing Steel

###

Samples:
US$ 0.2/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Applications Cars, trucks, and trailer bearings are widely used in cars, trucks, and trailers of various transmission / rotating members.
Special Properties 1. High precision
2. Low noise
3. long life
4. Can be customized according to your needs
5. Can provide small & miniature standard and non-standard bearings.

###

d (mm) D (mm) B (mm) Limiting Speed  (rpm) Model Weight (kg)
10 26 8 31000 36000 6000 0.019
12 28 8 27000 32000 6001 0.022
15 32 9 23000 27000 6002 0.03
17 35 10 21000 25000 6003 0.039
20 42 12 17000 21000 6004 0.069
20 42 12 18000 21000 6004R 0.073
25 47 12 15000 18000 6005 0.08
30 55 13 13000 15000 6006 0.116
35 62 14 11000 13000 6007 0.155
40 68 15 10000 12000 6008 0.192
45 75 16 9200 11000 6009 0.245
50 80 16 8400 9900 6010 0.261
55 90 18 7600 8900 6011 0.385
60 95 18 7100 8400 6012 0.415
65 100 18 6600 7800 6013 0.435
70 110 20 6100 7200 6014 0.602
75 115 20 5700 6800 6015 0.638
80 125 22 5300 6300 6016 0.85
85 130 22 5000 5900 6017 0.89
90 140 24 4700 5600 6018 1.16
95 145 24 4400 5200 6019 1.21
100 150 24 4300 5100 6020 1.25
105 160 26 4000 4700 6021 1.59
22 44 12 17000 20000 60/22 0.073
110 170 28 3800 4500 6022 1.96
120 180 28 3600 4200 6024 2.07
130 200 33 3200 3800 6026 3.16
28 52 12 14000 16000 60/28 0.097
140 210 33 3000 3600 6028 3.55
32 58 13 12000 14000 60/32 0.127
10 30 9 24000 29000 6200 0.032
12 32 10 22000 27000 6201 0.037
15 35 11 20000 24000 6202 0.045
17 40 12 17000 21000 6203 0.065
20 47 14 15000 17000 6204 0.106
20 47 14 15000 18000 6204R 0.114
25 52 15 13000 15000 6205 0.128
25 52 15 13000 16000 6205R 0.138
30 62 16 11000 13000 6206 0.199
30 62 16 11000 13000 6206R 0.212
35 72 17 9200 11000 6207 0.288
35 72 17 9300 11000 6207R 0.309
40 80 18 8300 10000 6208 0.366
45 85 19 7700 9200 6209 0.407
50 90 20 7100 8500 6210 0.463

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

bearing
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

bearing
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

bearing
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 Original Quality Koyo NSK NTN IKO NACHI Low-Noise Motor Bearing 6203 2RS /Deep Groove Ball Bearing 6201 6202 6203 6204 2RS Motorcycle Ball Bearing     with Good qualityChina Original Quality Koyo NSK NTN IKO NACHI Low-Noise Motor Bearing 6203 2RS /Deep Groove Ball Bearing 6201 6202 6203 6204 2RS Motorcycle Ball Bearing     with Good quality
editor by czh 2023-01-15