China manufacturer LFR50/5n Guide Line Track Roller U V Sg Series Bearing manufacturer
Product Description
Track rollers-SG series
(mm)
g
dw
d
D
C
B
L
d2
H
Cw(KN)
Cow(KN)
Frperm(KN)
SG15
8
6
5
17
8
5.75
20.46
8.6
1
1.27
0.82
1.3
SG15-10
9
10
5
17
8
5.75
25.5
8.6
1
1.27
0.82
1.3
SG20
25
8
6
24
11
7.25
28.62
11.1
1.2
3.4
1.7
1.3
SG25
49
10
8
30
14
8.5
35.77
13
1.5
3.67
2.28
1.3
SG35
136
12
12
42
19
12.5
48.93
18
1.5
8.5
5.1
5.1
SG15N
8
6
5
17
8
5.75
20.46
8.6
0.5
1.27
0.82
1.3
SG20N
25
8
6
24
11
7.25
28.62
11.1
0.7
3.4
1.7
1.3
SG25N
49
10
8
30
14
8.5
35.77
13
1
3.67
2.28
1.3
SG35N
136
12
12
42
19
12.5
48.93
18
1
8.5
5.1
5.1
LFR50/5-4N
8
4
5
16
7
5
18
6.9
0
2.02
0.93
1.3
LFR50/5-5
8
5
5
17
7
5
20
6.9
0
2.02
0.93
1.3
LFR50/5N
8
6
5
17
7
5
21
6.9
0
2.02
0.93
1.3
LFR50/8N
25
6
8
24
11
7
28
12.3
0
3.67
2.28
1.3
LFR50/8-8N
25
6
8
24
11
7
29
12.3
0
3.67
2.28
1.3
GNYAR
KG
dw
d
D
B
C
A
a
rs
Cw(KN)
Cow(KN)
LV20/7ZZ
17
10
7
22
11
11
14.5
120
0.3
3.78
2.05
LV20/8ZZ
49
10
8
30
14
14
18.1
120
0.3
5.13
2.67
LV202-38ZZ
87
10
15
38
17
17
22.25
120
0.5
8.47
5.37
LV202-40ZZ
110
10
15
40
18
18
22
120
0.5
8.47
5.37
LV201ZZ
130
20
12
41
20
20
28
120
0.3
8.47
5.37
LV201-14.2RS
107
14
12
39.9
18
18
24
1
19.05
0.75
Do you prefer that we remind you ?
Immediate and free call/email back
2nd step: the outside diameter of the bearing
A / Put your bearing on the grid as shown in the diagram.
B / Mark the outline of the outer ring. For more convenience, use a pencil with a fine point.
C / For ease of reading, do not hesitate to draw lines to the axes and then take the measurement.
3rd step: the thickness of the bearing
A / In the same way as for the outer diameter and the bore, place your bearing on the edge on the grid as shown in the diagram.
B / Draw the outer contour.
C / For ease of reading, do not hesitate to draw lines to the axes and then take the measurement.
Conclusion :
You now have 3 measuring elements that will allow you to identify your bearing: the inside diameter (or bore), the outside diameter, and the thickness.
You can postpone these measurements in our bearing search tool on our website
You search, we find !
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
Contact Angle:
Normal
Aligning:
Non-Aligning Bearing
Separated:
Unseparated
Rows Number:
Single
Load Direction:
Radial Bearing
Material:
Bearing Steel
Samples:
US$ 1/Piece 1 Piece(Min.Order)
|
Request Sample
Customization:
Available
|
Customized Request
What are the considerations for selecting the right track bearings for a particular application?
Selecting the right track bearings for a particular application requires careful consideration of various factors to ensure optimal performance, reliability, and longevity. Here are the key considerations to keep in mind:
Load Requirements: Assess the expected load conditions in the application. Consider both the static and dynamic loads that the track bearings will need to support. Determine the maximum load capacity required to ensure that the selected bearings can handle the anticipated loads without premature failure or excessive wear.
Speed and Acceleration: Evaluate the speed and acceleration requirements of the application. Higher speeds and rapid accelerations can impose additional stresses on the track bearings. Choose bearings with suitable speed and acceleration ratings to ensure they can operate effectively within the desired range without compromising performance or causing premature wear.
Environmental Factors: Consider the operating environment of the application. Evaluate factors such as temperature extremes, moisture, dust, chemicals, and potential exposure to corrosive substances. Select track bearings that are designed to withstand the specific environmental conditions to ensure optimal performance and longevity.
Track and Rail Compatibility: Assess the compatibility of the track bearings with the existing track or rail system. Consider factors such as track geometry, dimensional requirements, and mounting options. Ensure that the selected bearings are suitable for the specific track or rail design to facilitate proper installation, alignment, and smooth operation.
Maintenance and Lubrication: Evaluate the maintenance and lubrication requirements of the track bearings. Consider factors such as the need for regular maintenance, lubrication intervals, and the availability of suitable lubricants. Choose bearings that align with the desired maintenance practices and provide appropriate lubrication options based on the application’s operational demands.
Expected Lifespan and Reliability: Determine the desired lifespan and reliability expectations for the track bearings. Consider factors such as the projected operating hours, duty cycles, and the criticality of the application. Select bearings from reputable manufacturers known for producing high-quality, reliable products that align with the expected lifespan and reliability requirements.
Cost Considerations: Evaluate the cost-effectiveness of the track bearings. Consider the initial purchase cost as well as the long-term costs associated with maintenance, replacement, and potential downtime. Strive for a balance between the upfront investment and the overall value provided by the bearings in terms of performance, reliability, and longevity.
It is essential to consult with bearing manufacturers or industry experts who can provide guidance and recommendations based on the specific application requirements. By considering these factors and seeking expert advice, you can select the right track bearings that best meet the needs of your particular application.
Can track bearings be used in both light-duty and heavy-duty machinery applications?
Yes, track bearings can be used in both light-duty and heavy-duty machinery applications. They are versatile components that offer reliable support for linear motion in a wide range of industrial settings. Here’s a detailed explanation:
1. Light-Duty Machinery Applications:
In light-duty machinery applications, track bearings provide cost-effective and efficient solutions for various tasks. Light-duty track bearings are designed to handle lower loads and are commonly used in applications such as:
Office automation equipment
Consumer electronics
Printing machinery
Small conveyors and material handling systems
Automated vending machines
Textile machinery
These applications typically involve lighter loads and lower operating speeds, making light-duty track bearings suitable for providing smooth and reliable linear motion.
2. Heavy-Duty Machinery Applications:
Track bearings are also widely used in heavy-duty machinery applications that require robust components capable of handling substantial loads and challenging operating conditions. Heavy-duty track bearings are designed to withstand higher loads and offer increased durability. They are commonly employed in applications such as:
Material handling equipment
Construction machinery
Mining equipment
Transportation systems
Industrial automation
Large-scale conveyors
Steel mills
These applications often involve heavy loads, high operating speeds, and demanding environments. Track bearings in heavy-duty machinery applications are engineered to provide reliable performance, extended service life, and resistance to factors such as contamination, shock, and vibration.
Track bearings are available in various sizes, designs, and load capacities, allowing them to be tailored to the specific requirements of both light-duty and heavy-duty machinery applications. Manufacturers offer a range of options to accommodate different load capacities, operating conditions, and performance specifications.
It is important to consider the specific requirements and operating conditions of the machinery application when selecting track bearings. Consulting with bearing manufacturers or industry experts can help ensure the appropriate track bearings are chosen for optimal performance and reliability in both light-duty and heavy-duty machinery applications.
What are track bearings, and how are they used in various applications?
Track bearings, also known as track rollers or track follower bearings, are specialized rolling bearings designed to operate in track-based systems. They are used in various applications that require guided linear or rotational motion. Let’s explore in detail the characteristics of track bearings and their common applications:
Design and Construction: Track bearings typically consist of an outer ring, an inner ring, a set of rolling elements (such as rollers or needles), and a cage that holds the rolling elements together. The outer ring features a track or guide surface, while the inner ring is mounted on a shaft or stud. The rolling elements facilitate smooth rolling motion along the track, allowing for linear or rotational movement.
Guided Motion: Track bearings are primarily used to provide guided motion in applications where components need to move along a defined path or track. The outer ring’s track surface interfaces with the track or guide rail, ensuring precise and controlled motion. This guided motion is crucial in various applications such as material handling systems, conveyors, cam mechanisms, and automated machinery.
Load Support: Track bearings are designed to support and distribute loads, both radial and axial, in track-based systems. They can handle substantial loads while maintaining smooth motion and minimizing friction. The load-carrying capacity of track bearings makes them suitable for applications involving heavy loads, such as construction equipment, agricultural machinery, and industrial automation systems.
Multiple Types: Track bearings come in various types to suit different application requirements. Some common types include yoke type track rollers, stud type track rollers, and cam followers. Yoke type track rollers have thick outer rings and can withstand high radial loads. Stud type track rollers have a stud instead of an inner ring and are suitable for applications with limited space. Cam followers have a stud with a built-in roller and are commonly used in cam-driven systems.
Sealing and Contamination Protection: In many applications, track bearings are exposed to harsh environments and contaminants. To ensure reliable operation, track bearings often incorporate sealing arrangements or protective coatings. These features help prevent the ingress of dust, dirt, moisture, or other contaminants, prolonging the bearing’s service life and reducing the risk of premature failure.
Various Applications: Track bearings find applications in a wide range of industries and systems. Some common applications include:
Material Handling Systems: Track bearings are used in conveyors, roller tracks, and overhead cranes to facilitate smooth and guided movement of materials.
Automated Machinery: Track bearings are employed in automated machines and robotic systems for precise motion control and positioning.
Cam Mechanisms: Track bearings are utilized in cam-driven systems, where they follow the profile of the cam and translate the rotary motion into linear or oscillating motion.
Construction Equipment: Track bearings are found in construction machinery, such as excavators, bulldozers, and compactors, to support the tracks or guide wheels.
Agricultural Machinery: Track bearings are used in agricultural equipment, including tractors, combines, and harvesters, to support the tracks or guide wheels and provide reliable movement.
Printing and Packaging Machinery: Track bearings are employed in printing presses, packaging machines, and labeling systems to ensure precise and guided movement of the printing heads, packaging materials, or labels.
In summary, track bearings are specialized rolling bearings designed for guided linear or rotational motion along a track or guide rail. They provide precise motion control, support substantial loads, and find applications in various industries such as material handling, automation, construction, agriculture, printing, and packaging. With their ability to facilitate guided motion and handle significant loads, track bearings contribute to the smooth and reliable operation of track-based systems in a wide range of applications.
