China Professional CNC Block Track Roller Linear Guide Needle Rail Tapered Motion Slide Ball Wheel Bearing drive shaft bearing

Product Description

Product Description

Introduction:

Linear CZPT is consisted of rail, block, rolling elements, retainer, recirculator, end seal etc. By using the rolling elements, such as balls or rollers between the rail and block, the linear CZPT can achieve high precision linear motion.Linear CZPT block is divied to flange type and square type without flange.or Seal type block, Standard type block, Double bearing type block, Short type block. Also,linear block is divided to high load capacity with standard block lenth and ultra high load capacity with longer block length.

 

Catalogue of Linear Xihu (West Lake) Dis.ways:
1.CDH SERIES IS A HIGH ASSEMBLED BALL LINEAR XIHU (WEST LAKE) DIS. RAIL;
2.CDG SERIES IS A LINEAR XIHU (WEST LAKE) DIS. WITH ROLLERS ROLLER TPYE BLOCK,WHICH CAN AFFORD HIGH LOAD;

Structure of Linear Xihu (West Lake) Dis.ways:
1.Rolling cycle system: slider, CZPT rail, end cover, steel ball, ball holder;
2.Lubrication system: oil nozzle and tubing joint;
3.Dust-proof system: oil scraper, negative dust seal dust-proof sheet, CZPT rail bolt cover, metal scrap

Advantages of Linear Xihu (West Lake) Dis.ways:
1.Easy to install ,direct locking with screw and worktable;
2.Design of the ball arrange to upgrade weight bearing capacity;
3.Long life with high speed,high accuracy and linear motion;
4.High speed, low noise;
5.High rigidity ,multiple precision

Applicable Industries:
Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Retail, Printing Shops, Construction works , Advertising Company, Others.

Product Data

CDG-B/CDG-BL                                        
Model No Dimensions of Assembly Dimensions of block(mm) Dimensions of Rail Load Rating Static permissible Moment Weight
  H H1 N W B1   B*C L1 L M*L T WR HR D d h P C C0 MR MP MY Block Rail
  kN kN kN-m kN-m kN-m kg kg/m
CDG30B 45 6 16 60 10   40*40 71 109.8 M8*10 9.5 28 28 14 9 12 40 39.1 82.1 1.445 1.06 1.06 0.9 4.41
CDG30BL   40*60 93 131.8 48.1 105 1.846 1.712 1.712 1.16
CDG35B 55 6.5 18 70 10   50*50 79 124 M8*12 12 34 30.2 14 9 12 40 57.9 105.2 2.17 1.44 1.44 1.57 6.06
CDG35BL   50*72 106.5 151.5 73.1 142 2.93 2.6 2.6 2.06
CDG45B 70 8 20.5 86 13   60*60 106 153.2 M10*17 16 45 38 20 14 17 52.5 92.6 178.8 4.52 3.05 3.05 3.18 9.97
CDG45BL   60*80 139.8 187 116 230.9 6.33 5.47 5.47 4.13
CDG55B 80 10 23.5 100 12.5   75*75 125.5 183.7 M12*18 17.5 53 44 23 16 20 60 130.5 252 8.01 5.4 5.4 4.89 13.98
CDG55BL   75*95 173.8 232 167.8 348.00 11.15 10.25 10.25 6.68
CDG65B 90 12 31.5 126 25   76*70 160 232 M16*20 25 63 53 26 18 22 75 213 411.6 16.20 11.59 11.59 8.89 20.22
CDG65BL   76*120 223 295 275.3 572.7 22.55 22.17 22.17 12.13

CDG-A/CDG-AL                                        
Model No Dimensions of Assembly Dimensions of block(mm) Dimensions of Rail Load Rating Static permissible Moment Weight
  H H1 N W B1 C1 B*C L1 L M T1 WR HR D d h P C C0 MR MP MY Block Rail
kN kN kN-m kN-m kN-m kg kg/m
CDG30A 42 6 31 90 9 44 72*52 71 109.8 M10 10 28 28 14 9 12 40 39.1 82.1 1.445 1.06 1.06 1.16 4.41
CDG30AL 93 131.8 48.1 105 1.846 1.712 1.712 1.52
CDG35A 48 6.5 33 100 9 52 82*62 79 124 M10 13 34 30.2 14 9 12 40 57.9 105.2 2.17 1.44 1.44 1.75 6.06
CDG35AL 106.5 151.5 73.1 142 2.93 2.6 2.6 2.40
CDG45A 60 8 37.5 120 10 60 100*80 106 153.2 M12 15 45 38 20 14 17 52.5 92.6 178.8 4.52 3.05 3.05 3.43 9.97
CDG45AL 139.8 187 116 230.9 6.33 5.47 5.47 4.57
CDG55A 70 10 43.5 140 12 70 116*95 125.5 183.7 M14 17 53 44 23 16 20 60 130.5 252 8.01 5.4 5.4 5.43 13.98
CDG55AL 173.8 232 167.8 348.00 11.15 10.25 10.25 7.61
CDG65A 90 12 53.4 170 14 82 142*110 160 232 M16 23 63 53 26 18 22 75 213 411.6 16.20 11.59 11.59 11.63 20.22
CDG65AL 223 295 275.3 572.7 22.55 22.17 22.17 16.58

About Us
          HangZhou Chaode Machinery Co., Ltd. is located in HangZhou City, ZheJiang Province, the hometown of the beautiful “Legend of Xihu (West Lake) Dis. Yong”. It is 180 kilometers away from ZheJiang and has convenient transportation. It belongs to the 2-hour economic circle of Yangtze River Delta. The high-speed railway from ZheJiang to HangZhou takes only 1 hour. It is our aim to produce first-class and high-precision products. The company has advanced professional processing, production and testing equipment for rolling functional components at home and abroad, and strictly requires every processing procedure to keep up with the world’s leading trend in the industry. With an open mind, learn from leading enterprises at home and abroad, jointly update new technologies and materials in the industry, provide necessary parts for accelerating the replacement of foreign equivalent

 

 


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Application: Warehouse Crane, Shipboard Crane, Goods Yard Crane, Building Crane, Workshop Crane, CNC Machining Center
Material: Steel
Structure: CNC Machining Center
Installation: All-Terrain Crane
Driven Type: Rack&Pinion
Carrying Capacity: Weight Level
Samples:
US$ 20/Bag
1 Bag(Min.Order)

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Request Sample

Customization:
Available

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Customized Request

track bearing

Can you explain the maintenance and lubrication requirements for track bearings?

Maintenance and lubrication are essential aspects of ensuring the optimal performance and longevity of track bearings. Proper maintenance practices and appropriate lubrication help minimize wear, reduce friction, prevent corrosion, and extend the service life of the bearings. Here’s an explanation of the maintenance and lubrication requirements for track bearings:

Maintenance Requirements:

  • Cleanliness: It is crucial to maintain a clean operating environment for track bearings. Regularly remove dirt, dust, and debris from the track and bearing surfaces to prevent contamination, which can lead to premature wear and damage.
  • Inspection: Periodically inspect the track bearings for signs of wear, damage, or misalignment. Check for excessive play, noise, or roughness during operation. If any issues are detected, take appropriate measures such as bearing replacement or realignment to ensure optimal performance.
  • Tightening and Fasteners: Check the tightness of fasteners, such as bolts or screws, that secure the track bearings. Loose fasteners can lead to misalignment or instability. Ensure that all fasteners are properly tightened according to the manufacturer’s specifications.
  • Track Alignment: Proper track alignment is crucial for smooth and efficient operation of track bearings. Regularly check the alignment of the track or guide rails and make necessary adjustments to maintain proper alignment, minimizing excessive loads and wear on the bearings.
  • Load Limits: Adhere to the specified load limits for the track bearings. Exceeding the recommended load capacity can cause premature wear and failure. Consider the dynamic and static load ratings of the bearings to ensure they are not subjected to excessive loads that can compromise their performance.

Lubrication Requirements:

  • Proper Lubricant Selection: Select the appropriate lubricant based on the operating conditions, such as temperature, load, and speed. Consult the manufacturer’s recommendations or seek expert advice to ensure the lubricant’s compatibility with the track bearings and the specific application.
  • Regular Lubrication: Follow a regular lubrication schedule as recommended by the manufacturer. This may involve applying lubricant at specified intervals or based on the operating hours. Adequate lubrication helps minimize friction, reduce wear, and maintain proper functioning of the track bearings.
  • Correct Lubrication Method: Apply the lubricant using the appropriate method, whether it’s manual greasing, automatic lubrication systems, or specialized lubrication techniques. Ensure that the lubricant reaches all necessary contact points and provides sufficient coverage to the bearing surfaces.
  • Monitoring and Replenishment: Monitor the lubricant levels regularly and replenish as needed. In some cases, track bearings may have built-in lubrication systems that require periodic refilling or maintenance. Keep track of the lubricant condition and replace it when it becomes contaminated or degraded.
  • Environmental Considerations: Consider the operating environment when selecting the lubricant. Extreme temperatures, exposure to moisture, or the presence of chemicals or contaminants may require special lubricants that can withstand these conditions and provide effective protection and lubrication.

It is important to consult the manufacturer’s guidelines and recommendations specific to the track bearings being used. Following the recommended maintenance and lubrication practices ensures optimal performance, reduces the risk of premature failure, and maximizes the overall lifespan of the track bearings.

track bearing

How do track bearings contribute to the precision, accuracy, and reliability of motion control systems?

Track bearings play a crucial role in enhancing the precision, accuracy, and reliability of motion control systems. They provide several key contributions that ensure smooth and consistent linear motion. Here’s a detailed explanation:

  • Precision Guidance: Track bearings offer precise guidance for linear motion systems. They are designed with close tolerances and accurate geometries, allowing for accurate positioning and control of the moving components. This precision guidance ensures that the desired motion is achieved with minimal deviation or error.
  • Smooth and Consistent Motion: By minimizing friction and providing smooth rolling or sliding surfaces, track bearings enable smooth and consistent motion in motion control systems. They reduce the effects of irregularities, misalignments, or vibrations, resulting in smoother operation and improved accuracy.
  • Repeatable Performance: Track bearings provide repeatable performance in motion control systems. They offer consistent and predictable motion characteristics, allowing for precise and repeatable positioning of the moving components. This repeatability is essential in applications that require high accuracy and consistency, such as CNC machining, semiconductor manufacturing, and precision measurement systems.
  • Load Distribution: Track bearings distribute the load evenly along their length, helping to minimize stress concentrations on specific components. This even load distribution improves the overall stability and reliability of the motion control system. It reduces the risk of component failure, deformation, or excessive wear, contributing to enhanced system reliability.
  • Minimized Play and Backlash: Track bearings are designed to minimize play and backlash, which are undesirable movements or clearances between components. Play and backlash can introduce inaccuracies and reduce the precision of motion control systems. Track bearings with tight tolerances and optimized designs help minimize these undesirable effects, ensuring precise and accurate motion.
  • Stiffness and Rigidity: Track bearings provide stiffness and rigidity to the motion control system. They resist deflection and maintain their shape under load, minimizing any unwanted flexing or bending. This stiffness enhances the overall stability and precision of the system, allowing for precise control and accurate motion even under varying loads or external forces.
  • Resistance to Contamination: Track bearings are often equipped with seals or shields to protect against contaminants such as dirt, dust, or liquids. This protection helps maintain the precision and reliability of the motion control system by preventing the ingress of particles that could interfere with the smooth operation of the bearings or cause premature wear and failure.

By incorporating track bearings into motion control systems, industries can benefit from improved precision, accuracy, and reliability. Whether it’s achieving precise positioning, ensuring consistent and repeatable motion, minimizing play and backlash, or providing reliable load distribution, track bearings contribute to the overall performance and integrity of motion control systems.

track bearing

Can you describe the load-carrying capacity and load ratings of track bearings?

Track bearings are designed to withstand and carry various types of loads while maintaining smooth and controlled motion along a track or guide rail. The load-carrying capacity and load ratings of track bearings are crucial factors to consider when selecting the appropriate bearing for a specific application. Let’s delve into these concepts:

Load-Carrying Capacity:

The load-carrying capacity of a track bearing refers to its ability to support and distribute the applied loads without excessive deformation or failure. It is influenced by several factors, including the bearing’s design, materials, and operating conditions. The load-carrying capacity is typically specified in terms of static load capacity and dynamic load capacity.

The static load capacity indicates the maximum load that a track bearing can support without permanent deformation. It is determined by the bearing’s internal geometry, material strength, and the contact area between the rolling elements and raceways. Static loads are those that do not cause relative motion between the bearing and the track, such as when the bearing is stationary or subjected to a constant load.

The dynamic load capacity represents the maximum load that a track bearing can handle while still allowing smooth rolling motion. It takes into account the bearing’s ability to handle both radial and axial loads and considers factors such as the bearing’s internal clearance, lubrication, and operating speed. Dynamic loads are those that cause relative motion between the bearing and the track, such as when the bearing is subjected to varying loads or subjected to motion along the track.

Load Ratings:

Load ratings provide standardized values that indicate the maximum allowable loads for track bearings based on industry standards. These load ratings are commonly provided by bearing manufacturers and help users select the appropriate bearing for their specific application requirements. The two primary load ratings used for track bearings are the radial load rating and the axial load rating.

The radial load rating specifies the maximum radial load that a track bearing can withstand while maintaining proper performance and service life. It is expressed as a static load rating and a dynamic load rating. The static radial load rating indicates the maximum radial load that the bearing can support without permanent deformation, while the dynamic radial load rating represents the maximum radial load that the bearing can handle under typical operating conditions.

The axial load rating indicates the maximum axial load that a track bearing can withstand without excessive deformation or failure. It considers the applied axial force in the direction perpendicular to the track or guide rail. The axial load rating is typically provided as a static load rating and a dynamic load rating.

It’s important to note that load ratings are based on specific operating conditions, such as a certain speed, lubrication, and temperature. It is necessary to consider the actual operating conditions and factors such as shock loads, vibrations, and misalignments when applying load ratings to real-world applications.

By understanding the load-carrying capacity and load ratings of track bearings, engineers and designers can make informed decisions to ensure reliable and safe performance of the bearings in their applications.

China Professional CNC Block Track Roller Linear Guide Needle Rail Tapered Motion Slide Ball Wheel Bearing   drive shaft bearingChina Professional CNC Block Track Roller Linear Guide Needle Rail Tapered Motion Slide Ball Wheel Bearing   drive shaft bearing
editor by CX 2024-01-09

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