Product Description
Product Description
Linear CZPT bearing is a common name for some people. It generally refers to linear optical axis (including various flange linear bearing blocks), linear CZPT optical axis, linear circular CZPT rail (including linear CZPT bearing housing assembly sliding unit and flange type CZPT shaft) support)
Linear CZPT bearings and linear guides have similar functions, both of which are support and guidance. The main difference lies in the installation location: linear CZPT bearings are generally fixed at both ends, and the middle suspended connecting parts enclose all or most of the radial direction of the optical axis; linear guides are generally One side of it is all close to the equipment installation base and fixed with bolts.
Detailed Photos
Durable,Smooth,High Precision
Company Profile
ZheJiang Yaoshuo Bearing Manufacturing Co., Ltd. is a professional manufacturer of bearing with high bearing capacity, integrating research and development, design, production and sales.
We “take the customer as the center, to provide customers with market competitive bearings” for the development of principle, from the inception has insisted on independent technology, promoting innovation and development, with excellent product quality and excellent service for the enterprise to build the good reputation, the company specializing in the production of tapered roller bearings, automobile wheel hub bearings and spherical roller bearings, customized 0 to 9 class a variety of criteria Non-standard bearings, The products are exported to Europe, Russia, United Arab Emirates, Singapore, Australia and other countries.
Feature
Features of HG Series
(1) Self-aligning capability
By design, the circular-arc groove has contact points at 45 degrees. HG series can absorb most installation errors due to surface irregularities and provide smooth linear motion through the elastic deformation of rolling elements and the shift of contact points. self-aligning capability, high accuracy and smooth operation can be obtained with an easy installation.
(2) Interchangeability
Because of precision dimensional control, the dimensional tolerance of HG series can be kept in a reasonable range, which means that any blocks and any rails in a specific series can be used together while maintaining dimensional tolerance. And a retainer is added to prevent the balls from falling out when the blocks are removed from the rail.
(3) High rigidity in all 4 directions
Because of the four-row design, the HG series linear guideway has equal load ratings in the radial, reverse radial and lateral directions. furthermore, the circular-arc groove provides a wide-contact width between the balls and the groove raceway allowing large permissible loads and high rigidity.
Application
Hotels, Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Printing Shops, Construction works , Energy & Mining, Food & Beverage Shops, Other, Advertising Company
Model Number | H | W | B | L | G | WR | Block Weight | Rail Weight |
(mm) | (mm) | (mm) | (mm) | (mm) | (mm) | (kg) | (kg) | |
HGH15CA | 28 | 34 | 26 | 61.4 | 5.3 | 15 | 0.18 | 1.45 |
HGH20CA | 30 | 44 | 32 | 77.5 | 12 | 20 | 0.3 | 2.21 |
HGH25CA | 40 | 48 | 35 | 84 | 12 | 23 | 0.51 | 3.21 |
HGH30CA | 45 | 60 | 40 | 97.4 | 12 | 28 | 0.68 | 4.47 |
HGH35CA | 55 | 70 | 50 | 112.4 | 12 | 34 | 1.45 | 6.3 |
HGH45CA | 70 | 86 | 60 | 139.4 | 12.9 | 45 | 2.73 | 10.41 |
HGH55CA | 80 | 100 | 75 | 166.7 | 12.9 | 53 | 4.17 | 15.08 |
HGH65CA | 90 | 126 | 76 | 200.2 | 12.9 | 63 | 7 | 21.18 |
HGH20HA | 30 | 44 | 32 | 92.2 | 12 | 20 | 0.39 | 2.21 |
HGH25HA | 40 | 48 | 35 | 104.6 | 12 | 23 | 0.69 | 3.21 |
HGH30HA | 45 | 60 | 40 | 120.4 | 12 | 28 | 1.16 | 4.47 |
HGH35HA | 55 | 70 | 50 | 138.2 | 12 | 34 | 1.92 | 6.3 |
HGH45HA | 70 | 86 | 60 | 171.2 | 12.9 | 45 | 3.61 | 10.41 |
HGH55HA | 80 | 100 | 75 | 204.8 | 12.9 | 53 | 5.49 | 15.08 |
HGH65HA | 90 | 126 | 76 | 259.6 | 12.9 | 63 | 9.82 | 21.18 |
HG Series – Heavy Load Ball Type Linear Xihu (West Lake) Dis.way | ||||
Square Type Block | Flange Type Block | Linear Xihu (West Lake) Dis. Rail | ||
HGH15CA | HGH15HA | HGW15CC | HGW15HC | HGR15 |
HGH20CA | HGH20HA | HGW20CC | HGW20HC | HGR20 |
HGH25CA | HGH25HA | HGW25CC | HGW25HC | HGR25 |
HGH30CA | HGH30HA | HGW30CC | HGW30HC | HGR30 |
HGH35CA | HGH35HA | HGW35CC | HGW35HC | HGR35 |
HGH45CA | HGH45HA | HGW45CC | HGW45HC | HGR45 |
HGH55CA | HGH55HA | HGW55CC | HGW55HC | HGR55 |
HGH65CA | HGH65HA | HGW65CC | HGW65HC | HGR65 |
RG Series – High Rigidity Roller Type Linear Xihu (West Lake) Dis.way | ||||
Square Block | Flange Block | Linear Xihu (West Lake) Dis. Rail | ||
RGH20CA | RGH20HA | RGW20CA | RGW20HC | RGR20 |
RGH25CA | RGH25HA | RGW25CA | RGW25HC | RGR25 |
RGH30CA | RGH30HA | RGW30CA | RGW30HC | RGR30 |
RGH35CA | RGH35HA | RGW35CA | RGW35HC | RGR35 |
RGH45CA | RGH45HA | RGW45CA | RGW45HC | RGR45 |
RGH55CA | RGH55HA | RGW55CA | RGW55HC | RGR55 |
RGH65CA | RGH65HA | RGW65CA | RGW65HC | RGR65 |
MG Series – Miniature Linear Xihu (West Lake) Dis.way | |||
MGN-C Type Block | MGN-H Type Block | Linear Xihu (West Lake) Dis. Rail | |
MGN5C | MGN5H | MGNR5 | MGWR5 |
MGN7C | MGN7H | MGNR7 | MGWR7 |
MGN9C | MGN9H | MGNR9 | MGWR9 |
MGN12C | MGN12H | MGNR12 | MGWR12 |
MGN15C | MGN15H | MGNR15 | MGWR15 |
EG Series – Low Profile Ball Type Linear Xihu (West Lake) Dis.way | ||
Square Type Block | Flange Type Block | Linear Xihu (West Lake) Dis. Rail |
EGH15CA | EGW15CC | EGR15 |
EGH20CA | EGW20CC | EGR20 |
EGH25CA | EGW25CC | EGR25 |
EGH30CA | EGW30CC | EGR30 |
FAQ
Q:Are you manufacturer?
A:Yes
Q: How long is your delivery time?
A: 2 days
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment=1000USD, 30% T/T in advance ,balance before shippment.
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Feature: | Corrosion Resistant, High Speed, Long Operating Life |
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Function: | Super |
Flange Shape: | Square |
Shape: | Straight |
Series: | Hgw |
Material: | Chrome Steel |
Samples: |
US$ 10/Set
1 Set(Min.Order) | |
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Customization: |
Available
| Customized Request |
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Differences between Open-Type and Closed-Type Linear Bearings
Open-type and closed-type linear bearings are two common variations used in linear motion systems, each with its own advantages and considerations:
- 1. Open-Type Linear Bearings:
Open-type linear bearings, as the name suggests, have an open design that allows easy access to the bearing’s rolling elements and raceways. These bearings are characterized by:
- Quick Maintenance: Open-type bearings are easier to clean, lubricate, and inspect due to their open structure, making maintenance more convenient.
- Increased Contamination Risk: Because they are exposed, open-type bearings are more susceptible to dust, debris, and contamination, which can affect their performance and lifespan.
- 2. Closed-Type Linear Bearings:
Closed-type linear bearings are enclosed within a housing or carriage that provides protection from external elements. These bearings offer the following features:
- Enhanced Contamination Protection: Closed-type bearings are less vulnerable to contaminants and offer improved protection against dust, dirt, and debris, leading to longer service life.
- Reduced Accessibility: Maintenance and inspection of closed-type bearings might be more complex due to the need to disassemble the housing or carriage for access.
- Reduced Noise: The enclosed design of closed-type bearings can contribute to reduced noise levels, which is advantageous in noise-sensitive applications.
Choosing between open-type and closed-type linear bearings depends on the specific requirements of the application. If easy maintenance and accessibility are crucial, open-type bearings might be preferred. On the other hand, closed-type bearings offer better protection against contaminants and reduced noise, making them suitable for environments where cleanliness and quiet operation are essential.
Recent Advancements in Linear Bearing Technology
Recent years have seen significant advancements in linear bearing technology, leading to improved performance, reliability, and versatility. Some notable developments include:
- Nanotechnology: The integration of nanotechnology has allowed for the development of ultra-precision linear bearings with nanometer-scale accuracy. These bearings are ideal for applications requiring extremely fine movement and positioning.
- Smart Bearings: Advances in sensor technology have enabled the creation of smart linear bearings that can monitor parameters like temperature, load, and vibration in real time. This data helps in predictive maintenance and optimizing operational efficiency.
- Materials Innovation: New materials with enhanced properties, such as self-lubricating and corrosion-resistant coatings, have extended the lifespan of linear bearings and reduced the need for frequent lubrication and maintenance.
- Compact Designs: Manufacturers are designing more compact linear bearings to suit space-constrained applications while maintaining high load capacity and precision.
- Environmental Sustainability: There’s a growing emphasis on developing linear bearings with reduced environmental impact, including using eco-friendly materials and designs that require less energy to operate.
- Integration of IoT: Linear bearings are being integrated into the Internet of Things (IoT) networks, allowing them to communicate with other equipment and systems for seamless automation and optimization.
- Magnetic Levitation Bearings: Magnetic levitation (maglev) technology is being applied to linear bearings to create frictionless movement, reducing wear and enabling smoother and more precise motion.
- Advanced Coatings: Coatings with enhanced wear resistance, low friction, and improved thermal properties are being applied to linear bearings, extending their service life in challenging environments.
These advancements have contributed to the expanding range of applications where linear bearings can be used, from aerospace and automotive industries to medical devices and consumer electronics. As technology continues to evolve, linear bearings will play a crucial role in enabling more efficient and precise motion control across various sectors.
Common Applications and Industries for Linear Bearings
Linear bearings find widespread use in a variety of applications and industries due to their ability to provide controlled linear motion. Some common applications and industries where linear bearings are essential components include:
- Industrial Automation:
Linear bearings are used in automated machinery and equipment to enable precise and repeatable movement of components. They play a critical role in assembly lines, material handling systems, and robotics.
- CNC Machinery:
In computer numerical control (CNC) machines, linear bearings facilitate accurate movement of the cutting tool or workpiece. They contribute to the precision and quality of machining operations.
- Medical Devices:
Linear bearings are crucial in medical equipment such as MRI machines, CT scanners, and robotic surgical systems. Their precision and smooth motion are vital for accurate medical procedures.
- Packaging Machinery:
In packaging and labeling machines, linear bearings ensure precise movement of containers, products, and labeling mechanisms. This results in consistent and reliable packaging processes.
- Printing Industry:
Linear bearings are used in printing presses to ensure precise movement of print heads, paper feed mechanisms, and other critical components. This helps achieve accurate printing results.
- Textile Machinery:
In textile manufacturing, linear bearings contribute to the smooth operation of spinning machines, looms, and fabric handling systems. They help maintain proper tension and alignment of materials.
- Aerospace and Defense:
Linear bearings are utilized in aerospace applications such as aircraft actuators, landing gear systems, and satellite mechanisms. They withstand harsh conditions and provide reliable motion control.
- Material Handling:
In conveyor systems and material handling equipment, linear bearings facilitate the movement of goods along production lines, warehouses, and distribution centers.
- Automotive Industry:
Linear bearings are used in automotive manufacturing for tasks like seat adjustments, sunroof operation, and door mechanisms. Their precision enhances passenger comfort.
- Scientific Research:
In laboratory equipment and scientific instruments, linear bearings contribute to accurate positioning of samples, sensors, and analytical components.
These are just a few examples of the diverse applications and industries where linear bearings are essential. Their ability to provide controlled and reliable linear motion makes them indispensable in achieving precision, efficiency, and performance across various sectors.
editor by CX 2024-05-09