China Best Sales CZPT CZPT CZPT CZPT CZPT Original Brand Bearing Lm654610CD/Lm654649 Tapered Roller Bearing with Best Sales

Product Description

Timken CZPT 7307e Tapered Taper Roller Bearing (35714, 35715, 35716,
35717, 35718 Auto, Agricultural Machinery Bearing

A, 32200-32226 data for your better reference: 

Bearing No. Dimension(mm) Basic Load rating(KN)  Weight
d D T B C R r Cr Cor (kg)
32200 Series
32203 17 40 17.25 16S 14 1 1 27.4 27.5 0.105
32204 20 47 19.25 18 15 1 1 33.1 34.7 0.166
322/22 22 50 19.25 18 15 1 1     0.18
32205 25 52 19.25 18 16 1 1 39.8 44.8 0.187
322/28 28 58 20.25 19 16 1 1     0.243
32206 30 62 21.25 20 17 1 1 50.7 57.9 0.287
322/32 32 65 22.25 21 18 1 1     0.336
32207 35 72 24.25 23 19 1.5 1.5 69.6 82.4 0.445
32208 40 80 24.75 23 19 1.5 1.5 77.7 90.8 0.532
32209 45 85 24.75 23 19 1.5 1.5 84.2 104 0.573
32210 50 90 24.75 23 19 1.5 1.5 85 105 0.626
32211 55 100 26.75 25 21 2 1.5 107 133 0.853
32212 60 110 29.75 28 24 2 1.5 132.8 179.6 1.17
32213 65 120 32.75 31 27 2 1.5 160.9 221.7 1.55
32214 70 125 33.25 31 27 2 1.5 168.5 237.1 1.66
32215 75 130 33.25 31 27 2 1.5 170.3 242.1 1.72
32216 80 140 35.25 33 28 2.5 2 198.1 279 2.1
32217 85 150 38.5 36 30 2.5 2 226.7 324 2.64
32218 90 160 42.5 40 34 2.5 2 269 396 3.41
32219 95 170 45.5 43 37 3 2.5 301 301 4.22
32220 100 180 49 46 39 2 2.5 340 513 5.05
32221 105 190 53 50 43 3 2.5 380 581 6.26
32222 110 200 56 53 46 3.5 2 430 668 7.35
32224 120 215 61.5 58 50 3 2.5 475 764 9
32226 130 230 67.75 64 54 4 3 549 895 11.3

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

We have been engaged in foreign trade for more than 6 years and are well-known enterprises in ZheJiang
Province. The fixed assets of the machine are more than 2 million US dollars, and the annual foreign trade
sales volume exceeds 2 million US dollars.
     We have extensive cooperation with countries in Asia, Europe, and the Americas. Including Russia, Ukraine,
elarus, Kazakhstan, Uzbekistan, Tajikistan, Spain, Mexico,India, Pakistan, Turkey, Vietnam and other industrial

1.Samples quantity: 1-10 pcs are available.
2.Free samples: It depends on the model NO., material and quantity. Some of the bearings samples need client to pay
samples charge and shipping cost.
3.It’s better to start your order with Trade Assurance to get full protection for your samples order.

The customized LOGO or drawing is acceptable for us.

1.MOQ: 10 pcs mix different standard bearings.
2.MOQ:  3000 pcs customized your brand bearings.

1.We can printing your brand (logo,artwork)on the shield or laser engraving your brand on the shield.
2.We can custom your packaging according to your design
3.All copyright own by clients and we promised don’t disclose any info.

Please visit our bearings website, we strongly encourge that you can communicate with us through email,thanks!

We have all kinds of bearings, just tell me your item number and quantity,best price will be offered to you soon
The material of the bearings, precision rating, seals type,OEM service,etc, all of them we can make according to your requirement.

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OEM: Available
Application: Transmission, Motor, Transport
Size: 30mm*62mm*17.25mm
US$ 10/Piece
1 Piece(Min.Order)


Order Sample



Customized Request

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Shipping Cost:

Estimated freight per unit.

about shipping cost and estimated delivery time.
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Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

roller bearing

How do innovations and advancements in roller bearing technology impact their use?

Innovations and advancements in roller bearing technology have a significant impact on their use in various industries. These advancements drive improvements in bearing performance, durability, efficiency, and overall reliability. They enable the use of roller bearings in increasingly demanding applications and contribute to enhanced productivity, reduced maintenance requirements, and improved safety. Here’s a detailed explanation of how innovations and advancements in roller bearing technology impact their use:

  • Increased Load Capacity:

Advancements in roller bearing technology have led to the development of bearings with higher load-carrying capacities. Innovative designs, improved materials, and optimized manufacturing processes have allowed for the creation of bearings capable of handling heavier loads. This enables their use in industries such as construction, mining, or wind energy, where heavy-duty applications are common. The increased load capacity of modern roller bearings provides improved safety margins and allows for the design of more compact and efficient machinery.

  • Enhanced Durability and Reliability:

New technologies and materials have significantly improved the durability and reliability of roller bearings. Advanced heat treatment techniques, surface coatings, and specialized alloys enhance the bearing’s resistance to wear, fatigue, and corrosion. These advancements extend the bearing’s operating life, reduce the frequency of maintenance and replacements, and increase the overall reliability of industrial systems. Bearings with improved durability lead to lower downtime, increased productivity, and decreased costs associated with maintenance and equipment failure.

  • Higher Speed Capability:

Innovations in roller bearing technology have enabled bearings to operate at higher speeds while maintaining performance and reliability. Advanced cage designs, optimized internal geometries, and improvements in lubrication techniques help minimize friction, reduce heat generation, and enhance the bearing’s ability to handle high rotational speeds. This is particularly beneficial in industries such as aerospace, automotive, or machine tooling, where high-speed machinery is prevalent. The ability to use roller bearings at higher speeds contributes to improved efficiency, precision, and productivity.

  • Improved Efficiency:

Advancements in roller bearing technology have led to increased efficiency in industrial systems. Reduced friction, lower energy consumption, and improved lubrication techniques minimize power losses associated with bearing operation. Bearings with lower frictional torque contribute to higher overall system efficiency, resulting in energy savings and reduced operating costs. Enhanced efficiency is particularly valuable in industries that rely on large-scale machinery or equipment, such as power generation, transportation, or manufacturing.

  • Specialized Applications:

Innovations in roller bearing technology have enabled the development of specialized bearings for unique applications. Industries with specific requirements, such as extreme temperatures, corrosive environments, or vacuum conditions, can benefit from tailored solutions. Specialized roller bearings designed to withstand these challenging conditions, such as high-temperature bearings, corrosion-resistant bearings, or vacuum-compatible bearings, expand the range of applications where roller bearings can be used effectively.

  • Condition Monitoring and Predictive Maintenance:

Advancements in roller bearing technology have facilitated the integration of condition monitoring systems and predictive maintenance techniques. By incorporating sensors, wireless connectivity, and data analytics capabilities, modern roller bearings can provide real-time information about their operating conditions, performance, and health. This allows for proactive maintenance, early fault detection, and optimization of maintenance schedules. Condition monitoring and predictive maintenance help minimize unplanned downtime, improve equipment reliability, and optimize maintenance costs.

Overall, innovations and advancements in roller bearing technology have revolutionized their use in industrial applications. These advancements have improved load capacity, durability, speed capability, efficiency, and enabled specialized applications. By leveraging the latest developments in roller bearing technology, industries can achieve higher levels of performance, reliability, and productivity in their machinery and equipment.

roller bearing

What are the potential challenges or limitations of using roller bearings in specific industries?

While roller bearings offer numerous advantages and are widely used in various industries, there are also potential challenges and limitations associated with their use. These challenges may vary depending on the specific industry and application. Here’s a detailed explanation of the potential challenges or limitations of using roller bearings in specific industries:

  • High-Temperature Environments:

In industries such as steel, glass, or aerospace, where high temperatures are present, roller bearings may face challenges due to the limitations of materials and lubricants. High temperatures can cause the lubricant to break down or evaporate, leading to inadequate lubrication and increased friction. This can result in accelerated wear, reduced bearing life, and potential failure. To overcome this limitation, specialized high-temperature bearings and appropriate lubricants with high thermal stability are required.

  • Contaminated or Corrosive Environments:

In industries such as mining, food processing, or chemical manufacturing, roller bearings may be exposed to contaminants, dust, moisture, or corrosive substances. These harsh environments can lead to accelerated wear, corrosion, and premature failure of the bearings. Implementing effective sealing mechanisms, selecting bearings with corrosion-resistant materials or coatings, and using appropriate lubricants can help mitigate these challenges and enhance the durability of roller bearings.

  • High-Speed Applications:

In industries like automotive, aerospace, or high-speed machinery, operating roller bearings at extremely high speeds can present challenges. At high speeds, centrifugal forces, increased temperature, and dynamic loads can affect the performance and lifespan of roller bearings. Proper bearing selection, careful consideration of critical speed, advanced lubrication techniques, and precision manufacturing are essential to overcome these challenges and ensure reliable operation at high speeds.

  • Heavy Load Applications:

Industries such as construction, mining, or heavy machinery often involve applications with heavy loads that can exceed the load-carrying capacity of standard roller bearings. In such cases, specialized bearings, such as spherical roller bearings or tapered roller bearings, may be required to handle the higher loads. Additionally, proper mounting, alignment, and maintenance practices are crucial to prevent premature wear or failure under heavy load conditions.

  • Space Constraints:

In certain industries, such as automotive, robotics, or aerospace, there may be limitations in terms of available space for bearing installation. Roller bearings come in various sizes and configurations, and finding the right fit within the given space constraints can be challenging. In such cases, compact or customized bearing designs, such as thin-section bearings or needle roller bearings, may be required to meet the specific dimensional requirements without compromising performance.

  • Cost Considerations:

Roller bearings, especially those designed for high-speed or heavy-load applications, can be relatively expensive compared to other bearing types. In cost-sensitive industries, such as consumer electronics or appliances, balancing the performance requirements with the associated costs can be a challenge. It may be necessary to explore alternative bearing solutions or optimize the design to achieve a cost-effective balance between performance and budget.

It is important to note that while roller bearings may face certain challenges or limitations in specific industries, advancements in bearing technology, materials, and lubrication techniques continue to address these limitations and improve the overall performance and reliability of roller bearings. By understanding the specific challenges and selecting the appropriate bearing type, design, and maintenance practices, it is possible to overcome these limitations and achieve optimal performance in various industrial applications.

roller bearing

What are the key advantages of using roller bearings in machinery and equipment?

Roller bearings offer several key advantages when used in machinery and equipment. These advantages contribute to improved performance, reliability, and efficiency in various applications. Here’s a detailed explanation of the key advantages of using roller bearings:

  • High Load Capacity:

One of the primary advantages of roller bearings is their high load-carrying capacity. The cylindrical or tapered rolling elements (rollers) in roller bearings distribute the load over a larger surface area compared to ball bearings. This allows roller bearings to handle heavier radial, axial, and combined loads. In machinery and equipment that operate under significant load conditions, such as construction machinery, conveyors, or heavy-duty gearboxes, roller bearings provide superior performance and reliability.

  • Enhanced Durability:

Roller bearings are known for their durability and ability to withstand harsh operating conditions. The line contact between the rolling elements and raceways in roller bearings allows for better load distribution, reducing localized stresses. This results in improved durability and resistance to wear, fatigue, and deformation. Roller bearings are commonly used in applications where reliability and long service life are crucial, such as industrial machinery, mining equipment, and automotive components.

  • Ability to Handle Misalignment:

Roller bearings, particularly spherical roller bearings, have the ability to accommodate misalignment between the shaft and the housing. This flexibility is advantageous in applications where alignment may be challenging or subject to changes due to thermal expansion, shaft deflection, or mounting errors. Roller bearings can handle limited misalignment without significant impact on performance or premature wear. This feature simplifies installation and maintenance, reducing the risk of damage or failure in machinery and equipment.

  • Wide Range of Sizes and Configurations:

Roller bearings are available in a wide range of sizes, configurations, and designs, providing flexibility for various machinery and equipment applications. Cylindrical roller bearings, tapered roller bearings, spherical roller bearings, and needle roller bearings are among the commonly used types of roller bearings. This variety allows engineers and designers to select the most appropriate bearing based on load requirements, speed, space limitations, and other factors. The availability of different configurations ensures optimal performance and compatibility in diverse machinery and equipment setups.

  • Suitability for High-Speed Applications:

Roller bearings can be designed and manufactured to operate efficiently at high speeds. Advances in bearing technology, including optimized designs, improved materials, and lubrication systems, have enabled roller bearings to handle high rotational speeds while maintaining performance and reliability. This makes roller bearings suitable for applications that require high-speed operation, such as machine tools, power transmission systems, and automotive engines. Proper selection and application of roller bearings ensure smooth and reliable performance at elevated speeds.

  • Reduced Friction and Energy Consumption:

Roller bearings typically exhibit lower friction compared to other types of bearings, such as plain bearings or sliding contact bearings. The rolling motion of the cylindrical or tapered rollers reduces frictional resistance, resulting in reduced energy consumption and heat generation. The lower friction contributes to improved efficiency and lower operating temperatures in machinery and equipment. This advantage is particularly important in applications where energy efficiency and heat management are critical, such as electric motors, pumps, and industrial gearboxes.

In conclusion, roller bearings offer several key advantages when used in machinery and equipment. Their high load capacity, enhanced durability, ability to handle misalignment, wide range of sizes and configurations, suitability for high-speed applications, and reduced friction and energy consumption make them a preferred choice in various industries. By incorporating roller bearings, machinery and equipment can achieve improved performance, reliability, and efficiency, leading to enhanced productivity and reduced downtime.

China Best Sales CZPT CZPT CZPT CZPT CZPT Original Brand Bearing Lm654610CD/Lm654649 Tapered Roller Bearing   with Best SalesChina Best Sales CZPT CZPT CZPT CZPT CZPT Original Brand Bearing Lm654610CD/Lm654649 Tapered Roller Bearing   with Best Sales
editor by CX 2024-02-23

Roller Bearing

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

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