China Standard CZPT CZPT Bearing Cam Follower Bearing Cfs3 Cfs-3W Cfs3V Track Roller Bearing with Hot selling

Product Description



Product details



product name CFS3
size 4*6
weight 0.002kg
brand IKO
material chrome steel
delivery time  3-5 days after payment

linear bearing model

bearing model internal diameter external diameter length weight
LM6UU 6 12 19 0.007
LM8UU 8 15 24 0.015
LM10UU 10 19 29 0.03
LM12UU 12 21 30 0.032
LM13UU 13 23 32 0.043
LM16UU 16 28 37 0.069
LM20UU 20 32 42 0.087
LM25UU 25 40 59 0.571
LM30UU 30 45 64 0.25
LM35UU 35 52 70 0.39
LM40UU 40 60 80 0.58
LM50UU 50 75 100 1.58
LM60UU 60 90 110 1.86
LM80UU 80 120 140 4.42
LME8UU 8 16 25 0.02
LME12UU 12 22 32 0.041
LME16UU 16 26 36 0.057
LME20UU 20 32 45 0.091
LME25UU 25 40 58 0.215
LME30UU 30 47 68 0.033
LME40UU 40 62 80 0.71
LME50UU 50 80 100 1.13
LME60UU 60 90 125 2.05
LME80UU 80 120 165 3.15
LM6LUU 6 12 35 0.016
LM8LUU 8 15 45 0.031
LM10LUU 10 19 55 0.062
LM12LUU 12 21 57 0.08
LM13LUU 13 23 61 0.09
LM16LUU 16 28 70 0.145
LM20LUU 20 32 80 0.18
LM25LUU 25 40 112 0.44
LM30LUU 30 45 123 0.58
LM35LUU 35 52 135 0.795
LM40LUU 40 60 154 1.17
LM50LUU 50 80 192 2.1
LM60LUU 60 90 211 3.5
LME8LUU 8 16 45 0.031
LME12LUU 12 22 57 0.08
LME16LUU 16 26 70 0.145
LME2ULUU 20 32 80 0.18
LME25LUU 25 40 112 0.44
LME30LUU 30 47 123 0.58
LME40LUU 40 62 154 1.17
LME50LUU 50 75 192 3.1
LME60LUU 60 90 211 3.2
LM6AJ 6 12 19 0.007
LM8AJ 8 15 24 0.015
LM10AJ 10 19 29 0.03
LM12AJ 12 21 30 0.032
LM13AJ 13 23 32 0.043
LM16AJ 16 28 37 0.069
LM20AJ 20 32 42 0.087
LM25AJ 25 40 59 0.22
LM30AJ 30 45 64 0.25
LM35AJ 35 52 70 0.39
LM40AJ 40 60 80 0.58
LM50AJ 50 75 100 1.58
LM60AJ 60 90 110 1.86
LM80AJ 80 120 140 4.42
LM6OP 6 12 29 0.007
LM8OP 8 15 24 0.015
LM10OP 10 19 29 0.03
LM12OP 12 21 30 0.032
LM13OP 13 23 32 0.043
LM16OP 16 28 37 0.069
LM20OP 20 32 42 0.087
LM25OP 25 40 59 0.22
LM30OP 30 45 64 0.25
LM35OP 35 52 70 0.39
LM40OP 40 40 80 0.58
LM50OP 50 75 100 1.58
LM60OP 60 90 110 1.86
LM80OP 80 120 140 4.42

product pics


Our Main Products

HangZhou Flow Group Ltd is a professional manufacturer of bearings, collecting together production and processing, domestic and foreign trade. The factory specializes in the production and export of many kinds of bearings: deep groove ball bearing, spherical roller bearing, tapered roller bearing, and so on. The customized bearings is also acceptable and the production will be according to your requirements and samples.

All bearings in our factory adopt international quality standards. The complete equipment, strict quality control, advanced Japanese technology and quality service provide a guarantee to supply the high-quality bearings for our customers. Domestic sales and service network has covered 15 major cities in China, meanwhile our bearing has sold more than 60 overseas countries and regions.

Our bearings have been widely used in agriculture, textiles, mining, printing and packaging industries, in addition to applications in airports, air conditioning systems, conveyors and ship also applied.

If you are interested in any of our bearings or have an intention to order, please feel free to contact us.


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:  5000 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 requirem

Contact information

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Application: Warehouse Crane, Shipboard Crane, Goods Yard Crane, Building Crane, Workshop Crane
Material: Steel
Structure: Bridge Crane
Installation: All-Terrain Crane
Driven Type: Rack&Pinion
Carrying Capacity: Weight Level


Customized Request

track bearing

Can you provide examples of industries and applications where track bearings are frequently used?

Track bearings find extensive use in various industries and applications where smooth and controlled motion along tracks or guide rails is required. Let’s explore some examples of industries and applications where track bearings are frequently used:

  • Material Handling and Conveying: Track bearings are widely employed in material handling and conveying systems, such as conveyor belts, roller conveyors, and overhead cranes. They facilitate the smooth movement of goods, packages, and components along the tracks, ensuring efficient and reliable transportation within warehouses, distribution centers, manufacturing facilities, and airports.
  • Automotive and Transportation: Track bearings are utilized in various automotive applications, including suspension systems, steering systems, and sliding doors. They enable smooth and precise movement of components, contributing to vehicle performance, comfort, and safety. Additionally, track bearings are used in railway applications, such as railcar doors, sliding mechanisms, and track guidance systems.
  • Aerospace and Defense: Track bearings play a crucial role in aerospace and defense applications, including aircraft landing gears, flap systems, and missile launchers. They provide the necessary support, guidance, and load-carrying capacity for critical components, ensuring smooth and controlled motion in demanding operating conditions.
  • Industrial Machinery: Track bearings are commonly found in various industrial machinery and equipment. They are used in machine tools, robotics, printing presses, industrial ovens, and packaging machines, among others. In these applications, track bearings contribute to precise motion control, accurate positioning, and reliable performance of moving components.
  • Construction and Mining: Track bearings are extensively employed in construction and mining equipment, such as excavators, bulldozers, cranes, and drilling machines. They provide support and guidance for the movable parts, allowing efficient and controlled movement in rugged and demanding environments.
  • Medical and Healthcare: Track bearings are utilized in various medical and healthcare applications. They are used in hospital beds, medical imaging equipment, laboratory automation systems, and patient handling devices. Track bearings enable smooth and quiet operation, precise positioning, and patient comfort in these critical healthcare settings.
  • Renewable Energy: Track bearings are employed in renewable energy systems, including solar tracking systems and wind turbine pitch and yaw mechanisms. They enable the precise tracking of solar panels and the controlled adjustment of wind turbine blades, maximizing energy capture and optimizing system performance.

These examples represent just a fraction of the many industries and applications where track bearings are frequently used. The versatility, reliability, and precise motion control provided by track bearings make them a fundamental component in numerous mechanical systems across various sectors.

track bearing

How do track bearings enhance the overall efficiency and functionality of linear motion systems?

Track bearings play a crucial role in enhancing the overall efficiency and functionality of linear motion systems. They offer several benefits that contribute to improved performance, increased reliability, and enhanced functionality. Here’s a detailed explanation:

  • Reduced Friction: Track bearings are designed to minimize friction between moving components, allowing for smoother and more efficient linear motion. By reducing friction, they help to optimize the efficiency of the system, reducing energy consumption and minimizing wear on the components.
  • Precision and Stability: Track bearings provide precise guidance and stability to the linear motion system. They ensure accurate and repeatable motion along the intended path, allowing for precise positioning and control. This is particularly important in applications that require high accuracy, such as CNC machines, robotics, and automated assembly lines.
  • Load Distribution: Track bearings distribute the load evenly along their length, allowing for efficient load transfer and reducing the concentration of forces on specific components. This helps to prevent excessive wear, deformation, and premature failure of the system, improving overall reliability and longevity.
  • Handling Heavy Loads: Track bearings are specifically designed to handle heavy loads in linear motion systems. They offer high load capacities and robust construction, enabling them to support and move heavy objects with ease. This capability is essential in industries such as material handling, construction, and transportation.
  • Smooth and Quiet Operation: Track bearings are engineered to provide smooth and quiet operation, minimizing noise and vibrations in the linear motion system. This is especially important in applications where noise reduction and comfort are critical, such as in medical equipment, office automation, and consumer electronics.
  • Versatility and Adaptability: Track bearings come in various designs, sizes, and configurations to accommodate different linear motion system requirements. They can be easily integrated into existing systems or customized to fit specific applications. This versatility allows for greater flexibility and adaptability in designing and implementing linear motion solutions.
  • Maintenance and Serviceability: Track bearings are designed for ease of maintenance and serviceability. They often feature removable components, such as seals or shields, that allow for inspection, cleaning, and lubrication. This simplifies maintenance tasks and reduces downtime, contributing to improved overall system efficiency and uptime.

By incorporating track bearings into linear motion systems, industries can benefit from increased efficiency, improved performance, and enhanced functionality. Whether it’s achieving precise positioning, handling heavy loads, reducing friction, or ensuring smooth operation, track bearings play a vital role in optimizing the overall efficiency and functionality of linear motion systems.

track bearing

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

Track bearings, ball bearings, and roller bearings are all types of rolling bearings used in various applications. Let’s compare track bearings to ball bearings and roller bearings to understand their similarities and differences:

  • Design and Construction: Track bearings, ball bearings, and roller bearings have different designs and constructions. Track bearings, also known as track rollers or track follower bearings, are designed specifically for guided linear or rotational motion along a track or guide rail. They feature an outer ring with a track surface, an inner ring, rolling elements (such as rollers or needles), and a cage. Ball bearings, on the other hand, have spherical rolling elements (balls) sandwiched between inner and outer rings. Roller bearings, as the name suggests, have cylindrical or tapered rolling elements (rollers) between inner and outer rings.
  • Motion and Load Handling: Track bearings are primarily used for guided motion in track-based systems, while ball bearings and roller bearings are used for general rotational or linear motion. Track bearings are designed to support both radial and axial loads and provide smooth and controlled motion along the track. Ball bearings and roller bearings are also capable of supporting radial and axial loads but are typically used in applications where the motion is not constrained to a specific track or guide rail. Roller bearings, with their larger contact area and higher load-carrying capacity, are often preferred for applications with higher loads.
  • Applications: Track bearings are commonly used in applications such as material handling systems, conveyors, cam mechanisms, automated machinery, construction equipment, and agricultural machinery, where guided motion along a track or rail is required. Ball bearings and roller bearings find applications in a wide range of industries and systems, including electric motors, pumps, automotive applications, industrial machinery, and appliances.
  • Friction and Efficiency: Track bearings, ball bearings, and roller bearings all aim to minimize friction and ensure efficient operation. However, due to their different designs and contact surfaces, they exhibit varying levels of friction. Ball bearings typically have lower friction due to point contact between the balls and the raceways. Roller bearings, especially tapered roller bearings, distribute the load over a larger contact area, resulting in slightly higher friction compared to ball bearings. Track bearings, with their track interface, may have slightly higher friction compared to ball bearings or roller bearings due to the rolling elements’ contact with the track surface.
  • Installation and Maintenance: Track bearings, ball bearings, and roller bearings require proper installation and maintenance for optimal performance and longevity. However, track bearings may require additional attention during installation as they need to be properly aligned with the track or guide rail. Regular lubrication and periodic inspection are essential for all types of bearings to ensure smooth operation and prevent premature failure.

In summary, track bearings, ball bearings, and roller bearings have distinct designs and applications. Track bearings are specialized for guided motion along a track or rail, while ball bearings and roller bearings are more versatile and used in a wide range of rotational or linear motion applications. Each type of bearing has its advantages and considerations in terms of load handling, friction, efficiency, and installation requirements. Selecting the appropriate bearing type depends on the specific application requirements, load conditions, motion characteristics, and environmental factors.

China Standard CZPT CZPT Bearing Cam Follower Bearing Cfs3 Cfs-3W Cfs3V Track Roller Bearing   with Hot sellingChina Standard CZPT CZPT Bearing Cam Follower Bearing Cfs3 Cfs-3W Cfs3V Track Roller Bearing   with Hot selling
editor by CX 2024-03-24

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