China Hot selling Bearing China Instrument General Machinery Bearing Tapered Roller Bearing 1305 Self-Aligning Ball Bearings with Hot selling

Product Description

Bearing China Instrument General Machinery Bearing Tapered Roller Bearing 1305 Self-Aligning Ball Bearings

Parameters:
 

Product Name

Self Aligning Ball Bearing

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

CZPT brand or OEM

Packing

Carton box + Veneer case / OEM available

Specifications

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

Features

  • self-aligning ball bearing with 2 rows of balls
  • pivoting inner ring, misalignments and shaft deflections can be compensated
  • suitable for high radial loads and light axial loads in both directions
  • cage material: sheet steel, high load-bearing capacity and high strength; suitable for continuous high temperatures
  • seal: open (without seal); for higher speeds than with sealed ball bearings and easy relubrication
  • good fixed bearing property, but can also be used as a floating bearing, each in both directions

Application

Precision Instruments, Low Noise Motors, Automobiles, Motorcycles, Metallurgy, Rolling Mills, Mines, Petroleum, Paper,
Cement…

 

    Our package

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

    Fore information, PLS contact us directly.

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    Contact Angle: 60°
    Aligning: Aligning Bearing
    Separated: Unseparated
    Samples:
    US$ 5/Piece
    1 Piece(Min.Order)

    |

    Order Sample

    Customization:
    Available

    |

    Customized Request

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    Shipping Cost:

    Estimated freight per unit.







    about shipping cost and estimated delivery time.
    Payment Method:







     

    Initial Payment



    Full Payment
    Currency: US$
    Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

    roller bearing

    How do roller bearings enhance the overall efficiency and functionality of machinery and equipment?

    Roller bearings play a crucial role in enhancing the overall efficiency and functionality of machinery and equipment. They provide numerous benefits that contribute to improved performance, reliability, and longevity. Here’s a detailed explanation of how roller bearings enhance the efficiency and functionality of machinery and equipment:

    • Reduced Friction:

    Roller bearings are designed to minimize friction between moving parts. They utilize rolling elements, such as cylindrical, spherical, or tapered rollers, to reduce contact area and enable smooth rolling motion. By reducing friction, roller bearings minimize energy losses, improve efficiency, and reduce heat generation. This allows machinery and equipment to operate with less resistance, resulting in improved overall efficiency.

    • Load Distribution:

    Roller bearings are capable of distributing loads evenly across their rolling elements. This enables machinery and equipment to handle high loads without excessive stress on individual components. By distributing the load, roller bearings prevent localized wear and premature failure of critical parts. This leads to increased durability and reliability of the machinery or equipment, enhancing its overall functionality.

    • High-Speed Operation:

    Roller bearings are designed to accommodate high rotational speeds. The rolling motion of the bearing elements reduces friction and allows for smooth operation even at high speeds. This is particularly important in applications such as electric motors, turbines, and automotive engines, where rapid rotation is required. By enabling high-speed operation, roller bearings enhance the efficiency and functionality of machinery and equipment in various industries.

    • Reduced Vibration and Noise:

    Properly selected and installed roller bearings help reduce vibration and noise levels in machinery and equipment. They absorb and dampen vibrations caused by rotating or oscillating parts, resulting in smoother operation and reduced noise emissions. This is particularly important in precision applications, such as machine tools or medical equipment, where minimal vibration and noise are essential for accuracy and patient comfort.

    • Compact Design:

    Roller bearings offer a compact design that allows for efficient use of space in machinery and equipment. They have a high load-carrying capacity relative to their size, enabling the design of more compact and lightweight systems. This is advantageous in applications where space constraints are a concern, such as in automotive, aerospace, or portable devices. The compact design facilitated by roller bearings enhances the functionality and versatility of the machinery or equipment.

    • Easy Installation and Maintenance:

    Roller bearings are generally designed for ease of installation and maintenance. They are available in various configurations, including single-row, double-row, and multi-row designs, to accommodate different mounting arrangements. This simplifies the installation process and reduces downtime during maintenance or replacement. Additionally, roller bearings often have standardized dimensions and interfaces, making it easier to interchange them with compatible bearings when necessary.

    In summary, roller bearings enhance the overall efficiency and functionality of machinery and equipment through reduced friction, load distribution, high-speed operation, vibration and noise reduction, compact design, and ease of installation and maintenance. By incorporating roller bearings into the design and operation of machinery and equipment, industries can achieve improved performance, reliability, and productivity, leading to enhanced operational efficiency and customer satisfaction.

    roller bearing

    Are there specific industries or applications where roller bearings are frequently used?

    Roller bearings are widely used in various industries and applications where there is a need for efficient load support, smooth rotation, and reliable performance. The versatility and effectiveness of roller bearings make them suitable for a wide range of machinery and equipment. Here’s a detailed explanation of the specific industries and applications where roller bearings are frequently used:

    • Automotive Industry:

    The automotive industry extensively relies on roller bearings for numerous applications. They are commonly used in wheel hubs, transmissions, engines, differentials, and steering systems. Roller bearings provide support and facilitate smooth rotation in these critical automotive components, ensuring optimal performance and durability.

    • Aerospace Industry:

    In the aerospace industry, roller bearings are crucial for various applications, including aircraft engines, landing gear systems, actuation systems, and control surfaces. The high load-carrying capacity and reliability of roller bearings make them suitable for withstanding the extreme operating conditions and demands of the aerospace industry.

    • Industrial Machinery:

    Roller bearings find extensive use in industrial machinery across multiple sectors. They are commonly employed in machine tools, conveyors, pumps, compressors, electric motors, and power generation equipment. Roller bearings contribute to efficient power transmission, reduced friction, and smooth operation in these industrial applications.

    • Construction and Mining:

    In the construction and mining industries, roller bearings are frequently utilized in equipment such as excavators, loaders, bulldozers, crushers, and drilling machines. These bearings are designed to withstand heavy loads, shock loads, and harsh environmental conditions commonly encountered in construction and mining operations.

    • Railways and Transportation:

    Roller bearings play a vital role in the railway and transportation sector. They are widely used in locomotives, train wheels, axles, gearboxes, and suspension systems. Roller bearings ensure smooth and reliable operation of railway vehicles, withstand heavy loads, and contribute to the overall safety and efficiency of the transportation industry.

    • Energy and Power Generation:

    In the energy and power generation sector, roller bearings are commonly employed in turbines, generators, wind turbines, and hydroelectric power plants. They provide support and facilitate smooth rotation in rotating machinery, contributing to efficient energy generation and transmission.

    • Medical and Healthcare:

    Roller bearings are also used in medical and healthcare equipment, such as medical scanners, imaging devices, dental drills, and surgical instruments. These bearings enable precise and smooth movement, ensuring accurate diagnostics and reliable performance in medical applications.

    Additionally, roller bearings find applications in a wide range of other industries, including agriculture, food and beverage processing, material handling, printing and packaging, textile machinery, and many more. Their versatility, load-carrying capacity, and ability to withstand diverse operating conditions make roller bearings essential components in numerous industrial and commercial applications.

    roller bearing

    How do roller bearings compare to other types of bearings, like ball bearings?

    Roller bearings and ball bearings are two common types of bearings used in various applications. While both types serve the same purpose of facilitating smooth and efficient rotational motion, there are distinct differences between them. Here’s a detailed comparison of roller bearings and ball bearings:

    • Design and Construction:

    Ball bearings have rolling elements in the shape of spheres (balls) sandwiched between an inner and outer raceway. The rolling elements make point contact with the raceways, distributing the load evenly. Roller bearings, on the other hand, have cylindrical or tapered rolling elements (rollers) that make line contact with the raceways. The line contact allows roller bearings to distribute higher loads over a larger surface area compared to ball bearings. Roller bearings can handle radial, axial, and combined loads more effectively, making them suitable for applications with heavy loads or high thrust forces.

    • Load Capacity:

    Due to their design and larger contact area, roller bearings have a higher load-carrying capacity than ball bearings. The line contact of roller bearings allows them to distribute the load more evenly, reducing localized stresses. This makes roller bearings well-suited for applications that involve significant radial or axial loads, such as conveyor systems, heavy machinery, or automotive wheel bearings. Ball bearings, while having lower load capacity compared to roller bearings, are typically used in applications with lighter loads or high-speed requirements, such as electric motors, fans, and small machinery.

    • Friction and Speed:

    Ball bearings generally have lower friction compared to roller bearings due to the point contact between the rolling elements and raceways. The lower friction results in reduced energy consumption and heat generation, making ball bearings more suitable for high-speed applications. Roller bearings, with their line contact, have slightly higher friction but offer better load distribution. However, advancements in bearing technology have led to the development of low-friction roller bearings, such as tapered roller bearings with optimized designs, for improved efficiency and reduced friction at high speeds.

    • Alignment and Misalignment:

    Ball bearings are more forgiving when it comes to misalignment between the shaft and the housing. Their point contact allows for some angular misalignment without significantly affecting performance. Roller bearings, particularly spherical roller bearings, can also accommodate misalignment but to a lesser extent compared to ball bearings. Cylindrical roller bearings, on the other hand, are less forgiving and require precise alignment for optimal performance. Proper alignment is crucial for both types of bearings to ensure even load distribution and prevent premature wear or failure.

    • Application Specificity:

    The choice between roller bearings and ball bearings depends on the specific application requirements. Roller bearings excel in heavy-duty applications where high load capacity and durability are essential. They are commonly used in industries such as mining, construction, and heavy machinery. Ball bearings, with their lower friction and suitability for high-speed operation, are preferred in applications that prioritize speed, precision, and efficiency, such as electric motors, machine tools, and automotive components.

    In conclusion, roller bearings and ball bearings have distinct characteristics and are suitable for different types of applications. Roller bearings offer higher load capacity and better load distribution, making them ideal for heavy-duty applications. Ball bearings, with their lower friction and ability to accommodate misalignment, are well-suited for high-speed and precision applications. The choice between roller bearings and ball bearings depends on factors such as load requirements, speed, application specificity, and alignment considerations.

    China Hot selling Bearing China Instrument General Machinery Bearing Tapered Roller Bearing 1305 Self-Aligning Ball Bearings   with Hot sellingChina Hot selling Bearing China Instrument General Machinery Bearing Tapered Roller Bearing 1305 Self-Aligning Ball Bearings   with Hot selling
    editor by CX 2024-02-22

    Roller Bearing

    As one of the leading roller bearing manufacturers, suppliers, and exporters of mechanical products, We offer roller bearing and many other products.

    Please get in touch with us for details.

    Manufacturer supplier exporter of roller bearing.

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