Solution Description

Bearing  Autoparts Bearing Motorbike Areas Bearing Ball Bearing 1203 Self Aligning Ball Bearing

Parameters:

Merchandise Title

Self Aligning Ball Bearing 1203

Content

Chrome Steel, GCR15

Measurement

d:3-110mm,D:9-240mm

Grade

PO,P6,P5,P4,P2 

Vibration level

Z1,Z2,Z3,Z4

Sounds degree

V1,V2,V3,V4

Clearance

C0,C3,C4

Cage

Metal Cage,copper Cage,nylon Cage

Utilized For

Precision Devices, Lower Sounds Motors, Vehicles, Motorcycles, Metallurgy, Rolling Mills, Mines, Petroleum, Paper, Cement,Sugar

Guarantee

1 year

Model

R&Z model or OEM

Packing

Carton box + Veneer situation / OEM available

Specifications

Bearing No. Dimensions(mm) Weight Bearing No. Proportions(mm) Bodyweight
  d D B kg   d D B kg
1203 17 forty 12 .076 1303 17 47 14 .13
1204 20 47 fourteen .12 1304 20 fifty two fifteen .163
1205 twenty five 52 fifteen .fourteen 1305 twenty five 62 17 .257
1206 thirty 62 sixteen .23 1306 30 72 19 .387
1207 35 72 seventeen .32 1307 35 eighty 21 .51
1208 40 eighty 18 .42 1308 40 ninety 23 .715
1209 45 85 19 .forty seven 1309 forty five a hundred 25 .957
1210 fifty 90 20 .525 1310 fifty one hundred ten 27 one.21
1211 fifty five 100 21 .705 1311 55 one hundred twenty 29 1.fifty eight
1212 60 a hundred and ten 22 .9 1312 sixty 130 31 1.ninety six
1213 65 a hundred and twenty 23 1.fifteen 1313 sixty five a hundred and forty 33 2.forty five
1214 70 one hundred twenty five 24 one.26 1314 70 150 35 2.ninety nine
1215 seventy five a hundred thirty 25 one.36 1315 75 160 37 3.fifty six
1216 80 a hundred and forty 26 1.67 1316 eighty one hundred seventy 39 four.18
1217 eighty five 150 28 two.07 1317 eighty five one hundred eighty forty one 4.ninety eight

 

Bearing No. Proportions(mm) Bodyweight Bearing No. Dimensions(mm) Bodyweight
  d D T kg   d D T kg
2203 17 forty 16 .09 2303 seventeen forty seven 19 .158
2204 20 forty seven eighteen .14 2304 twenty fifty two 21 .209
2205 twenty five 52 eighteen .163 2305 twenty five sixty two 24 .335
2206 thirty 62 twenty .26 2306 30 seventy two 27 .5
2207 35 72 23 .403 2307 35 eighty 31 .675
2208 40 80 23 .fifty one 2308 forty 90 33 .925
2209 45 85 23 .55 2309 45 one hundred 36 one.23
2210 50 90 23 .6 2310 fifty a hundred and ten forty 1.64
2211 55 one hundred 25 .eighty one 2311 55 a hundred and twenty forty three 2.one
2212 60 one hundred ten 28 one.09 2312 sixty one hundred thirty 46 2.6
2213 sixty five one hundred twenty 31 one.46 2313 65 one hundred forty forty eight 3.23
2214 70 a hundred twenty five 31 one.sixty two 2314 70 one hundred fifty fifty one 4.23
2215 75 one hundred thirty 31 1.sixty two 2315 seventy five a hundred and sixty fifty five 5.thirteen
2216 80 140 33 2.01 2316 80 a hundred and seventy fifty eight six.1
2217 eighty five a hundred and fifty 36 two.fifty two 2317 85 180 sixty seven.05

Attributes

  • self-aligning ball bearing with 2 rows of balls
  • pivoting internal ring, misalignments and shaft deflections can be compensated
  • suitable for substantial radial loads and mild axial hundreds in both instructions
  • cage substance: sheet metal, high load-bearing capability and higher toughness suitable for constant high temperatures
  • seal: open up (without seal) for larger speeds than with sealed ball bearings and easy relubrication
  • excellent mounted bearing residence, but can also be employed as a floating bearing, every single in both directions

Software:

Precision Instruments, Reduced Sounds Motors, Vehicles, Bikes, Metallurgy, Rolling Mills, Mines, Petroleum, Paper,
Cement…

    Our package deal

    * Industrial pakage+outer carton+pallets
    * sigle box+outer carton+pallets
    * Tube package+middle box+outer carton+pallets
    * According to your requirments

    FAQ:

    SAMPLES
    1.Samples amount: 1-ten pcs are offered.
    2.Free samples: It relies upon on the model NO., substance and amount. Some of the bearings samples need to have client to pay out
    samples cost and delivery price.

    Tailored
    The tailored Emblem or drawing is appropriate for us.

    MOQ
    one.MOQ: ten pcs mix diverse common bearings.
    two.MOQ:  2000 pcs personalized your brand name bearings.

    OEM Plan
    1.We can printing our brand (brand,artwork) on the protect or make your personal model on the shield.
    2.We can custom made your packaging in accordance to your design

     

    US $2-15
    / Piece
    |
    1 Piece

    (Min. Order)

    ###

    Contact Angle: 60°
    Aligning: Aligning Bearing
    Separated: Unseparated
    Rows Number: Single
    Load Direction: Radial Bearing
    Material: Bearing Steel

    ###

    Samples:
    US$ 2/Piece
    1 Piece(Min.Order)

    |
    Request Sample

    ###

    Customization:

    ###

    Product Name
    Self Aligning Ball Bearing 1203
    Material
    Chrome Steel, GCR15
    Size
    d:3-110mm,D:9-240mm
    Grade
    PO,P6,P5,P4,P2 
    Vibration level
    Z1,Z2,Z3,Z4
    Noise level
    V1,V2,V3,V4
    Clearance
    C0,C3,C4
    Cage
    Steel Cage,copper Cage,nylon Cage
    Used For
    Precision Instruments, Low Noise Motors, Automobiles, Motorcycles, Metallurgy, Rolling Mills, Mines, Petroleum, Paper, Cement,Sugar
    Warranty
    1 year
    Brand
    R&Z brand or OEM
    Packing
    Carton box + Veneer case / OEM available

    ###

    Bearing No. Dimensions(mm) Weight Bearing No. Dimensions(mm) Weight
      d D B kg   d D B kg
    1203 17 40 12 0.076 1303 17 47 14 0.13
    1204 20 47 14 0.12 1304 20 52 15 0.163
    1205 25 52 15 0.14 1305 25 62 17 0.257
    1206 30 62 16 0.23 1306 30 72 19 0.387
    1207 35 72 17 0.32 1307 35 80 21 0.51
    1208 40 80 18 0.42 1308 40 90 23 0.715
    1209 45 85 19 0.47 1309 45 100 25 0.957
    1210 50 90 20 0.525 1310 50 110 27 1.21
    1211 55 100 21 0.705 1311 55 120 29 1.58
    1212 60 110 22 0.9 1312 60 130 31 1.96
    1213 65 120 23 1.15 1313 65 140 33 2.45
    1214 70 125 24 1.26 1314 70 150 35 2.99
    1215 75 130 25 1.36 1315 75 160 37 3.56
    1216 80 140 26 1.67 1316 80 170 39 4.18
    1217 85 150 28 2.07 1317 85 180 41 4.98

    ###

    Bearing No. Dimensions(mm) Weight Bearing No. Dimensions(mm) Weight
      d D T kg   d D T kg
    2203 17 40 16 0.09 2303 17 47 19 0.158
    2204 20 47 18 0.14 2304 20 52 21 0.209
    2205 25 52 18 0.163 2305 25 62 24 0.335
    2206 30 62 20 0.26 2306 30 72 27 0.5
    2207 35 72 23 0.403 2307 35 80 31 0.675
    2208 40 80 23 0.51 2308 40 90 33 0.925
    2209 45 85 23 0.55 2309 45 100 36 1.23
    2210 50 90 23 0.6 2310 50 110 40 1.64
    2211 55 100 25 0.81 2311 55 120 43 2.1
    2212 60 110 28 1.09 2312 60 130 46 2.6
    2213 65 120 31 1.46 2313 65 140 48 3.23
    2214 70 125 31 1.62 2314 70 150 51 4.23
    2215 75 130 31 1.62 2315 75 160 55 5.13
    2216 80 140 33 2.01 2316 80 170 58 6.1
    2217 85 150 36 2.52 2317 85 180 60 7.05
    US $2-15
    / Piece
    |
    1 Piece

    (Min. Order)

    ###

    Contact Angle: 60°
    Aligning: Aligning Bearing
    Separated: Unseparated
    Rows Number: Single
    Load Direction: Radial Bearing
    Material: Bearing Steel

    ###

    Samples:
    US$ 2/Piece
    1 Piece(Min.Order)

    |
    Request Sample

    ###

    Customization:

    ###

    Product Name
    Self Aligning Ball Bearing 1203
    Material
    Chrome Steel, GCR15
    Size
    d:3-110mm,D:9-240mm
    Grade
    PO,P6,P5,P4,P2 
    Vibration level
    Z1,Z2,Z3,Z4
    Noise level
    V1,V2,V3,V4
    Clearance
    C0,C3,C4
    Cage
    Steel Cage,copper Cage,nylon Cage
    Used For
    Precision Instruments, Low Noise Motors, Automobiles, Motorcycles, Metallurgy, Rolling Mills, Mines, Petroleum, Paper, Cement,Sugar
    Warranty
    1 year
    Brand
    R&Z brand or OEM
    Packing
    Carton box + Veneer case / OEM available

    ###

    Bearing No. Dimensions(mm) Weight Bearing No. Dimensions(mm) Weight
      d D B kg   d D B kg
    1203 17 40 12 0.076 1303 17 47 14 0.13
    1204 20 47 14 0.12 1304 20 52 15 0.163
    1205 25 52 15 0.14 1305 25 62 17 0.257
    1206 30 62 16 0.23 1306 30 72 19 0.387
    1207 35 72 17 0.32 1307 35 80 21 0.51
    1208 40 80 18 0.42 1308 40 90 23 0.715
    1209 45 85 19 0.47 1309 45 100 25 0.957
    1210 50 90 20 0.525 1310 50 110 27 1.21
    1211 55 100 21 0.705 1311 55 120 29 1.58
    1212 60 110 22 0.9 1312 60 130 31 1.96
    1213 65 120 23 1.15 1313 65 140 33 2.45
    1214 70 125 24 1.26 1314 70 150 35 2.99
    1215 75 130 25 1.36 1315 75 160 37 3.56
    1216 80 140 26 1.67 1316 80 170 39 4.18
    1217 85 150 28 2.07 1317 85 180 41 4.98

    ###

    Bearing No. Dimensions(mm) Weight Bearing No. Dimensions(mm) Weight
      d D T kg   d D T kg
    2203 17 40 16 0.09 2303 17 47 19 0.158
    2204 20 47 18 0.14 2304 20 52 21 0.209
    2205 25 52 18 0.163 2305 25 62 24 0.335
    2206 30 62 20 0.26 2306 30 72 27 0.5
    2207 35 72 23 0.403 2307 35 80 31 0.675
    2208 40 80 23 0.51 2308 40 90 33 0.925
    2209 45 85 23 0.55 2309 45 100 36 1.23
    2210 50 90 23 0.6 2310 50 110 40 1.64
    2211 55 100 25 0.81 2311 55 120 43 2.1
    2212 60 110 28 1.09 2312 60 130 46 2.6
    2213 65 120 31 1.46 2313 65 140 48 3.23
    2214 70 125 31 1.62 2314 70 150 51 4.23
    2215 75 130 31 1.62 2315 75 160 55 5.13
    2216 80 140 33 2.01 2316 80 170 58 6.1
    2217 85 150 36 2.52 2317 85 180 60 7.05

    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 Bearing Autoparts Bearing Motorcycle Parts Bearing Ball Bearing 1203 Self Aligning Ball Bearing     connecting rod bearingChina Bearing Autoparts Bearing Motorcycle Parts Bearing Ball Bearing 1203 Self Aligning Ball Bearing     connecting rod bearing
    editor by czh 2022-12-30