Please let us know the product model and quantity you need and we will provide the most competitive quote! Alternatively, you can contact our knowledgeable customer service team:
Email: [email protected] WhatsApp/Wechat: +86 13613886217
LKPB® is the most professional manufacturer/supplier of precision crossed roller bearings in China, we have rich production experience and professional technical team, 80% of our products are exported to Europe and North America, and we have established a stable cooperation relationship with many world famous companies, the product precision grade: P5/P4/P2, ID size range: φ20mm-φ2000mm, the product warranty is up to 24 months. We have sufficient stock to support bearing customization and OEM, just contact us if you have any requirements.
A cross roller bearings is a type of rolling-element bearing that is designed to provide high precision and rigidity in a compact package. It consists of two sets of cylindrical rollers that are arranged in a crossed pattern and separated by a cage or spacer. The rollers are oriented at right angles to each other and are held in place by the cage, which prevents them from contacting each other. This design allows the bearing to support loads from all directions, making it ideal for applications that require high precision and stiffness.
When a load is applied to a crossed roller bearings, the rollers rotate around their own axes and move along the raceways of the bearing. Because the rollers are arranged in a crossed pattern, they are able to support loads from all directions without any significant deformation. This results in a high degree of stiffness and precision in the bearing.
There are several benefits to using a cross roller bearings, including:
Cross roller bearings are used in a variety of applications that require high precision and rigidity, including:
Robotics: Crossed roller bearings are often used in robotic arms and other precision robotics applications where high levels of accuracy and repeatability are required.
Machine tools: Crossed roller bearings are commonly used in machine tool applications such as milling machines, lathes, and grinders.
Medical equipment: Crossed roller bearings are used in medical equipment such as CT scanners and MRI machines, where precision and accuracy are critical.
Aerospace and defense: Crossed roller bearings are used in aerospace and defense applications where high precision and reliability are required.
There are several types of cross roller bearings available, including:
Standard crossed roller bearings: These bearings have a standard design and are suitable for most applications that require high precision and rigidity.
Integrated inner/outer ring type: These bearings have integrated inner and outer rings, which simplifies the installation process and reduces the number of parts required.
Separable outer ring type: These bearings have a separable outer ring, which makes it easier to install and replace the bearing without having to remove other components.
High-speed type: These bearings are designed for high-speed applications where low friction and minimal heat generation are required.
Choosing the right crossed roller bearings for your application can be challenging, as there are many factors to consider. Here are some key considerations:
Load capacity: Crossed roller bearings come in a range of load capacities, so it’s important to choose a bearing that can handle the load requirements of your application.
Accuracy: The level of precision required for your application will depend on factors such as the type of motion control you need and the degree of positional accuracy required.
Operating conditions: Consider the operating temperature range, speed, and environmental conditions that the bearing will be exposed to, as these factors can affect the performance and lifespan of the bearing.
Size: Crossed roller bearings come in a range of sizes, so it’s important to choose a bearing that fits the available space in your application.
Cost: Crossed roller bearings can vary in price depending on factors such as size, accuracy, and load capacity, so it’s important to consider the cost-effectiveness of different options.
To ensure the optimal performance and lifespan of your crossed roller bearings, it’s important to follow some best practices for maintenance and care. Here are some tips:
Regular cleaning: Keep the bearing clean and free from dirt and debris by regularly wiping it down with a clean cloth.
Lubrication: Ensure that the bearing is properly lubricated according to the manufacturer’s recommendations to prevent friction and wear.
Proper installation: Ensure that the bearing is installed correctly and securely, and that any necessary adjustments are made to ensure proper alignment.
Regular inspection: Regularly inspect the bearing for signs of wear, damage, or other issues that could affect its performance.
Replacement: If the bearing shows signs of wear or damage, it should be replaced promptly to prevent further damage to the bearing or other components of the system.
The material is GCr15SiMn. All crossed roller bearings are made of fully hardened material, which is especially suitable for applications requiring higher rigidity and operational accuracy.
When choosing a bearing manufacturer, consider the following:
You can purchase directly from the manufacturer, especially for bulk or custom orders. For smaller quantities or quicker access to stock, distributors are often a better choice.
Common challenges include:
Bearing prices are influenced by:
Yes, LKPB Bearings specializes in providing custom solutions. They can design bearings based on your specifications for different load capacities, materials, sizes, and environmental conditions. If you have unique performance requirements, LKPB’s engineering team can work with you to create tailored bearing solutions.
LKPB Bearings ensures product quality by:
LKPB Bearings is known for its reliable delivery schedules. With a well-organized supply chain and production system, they ensure that products are delivered within the promised lead times. LKPB also provides customers with real-time updates on order status and shipping details.
Luoyang LIKE Precision Machinery Co., Ltd – LKPB®, Located in Luoyang, China, Established in 2013 with a registered capital of 5 million, We are a professional precision bearing manufacturer.
LKPB strictly follows the ISO9001 quality system requirements for product quality control, we have a strong technical team to accept processing of non-standard precision bearings of P5, P4, P2 and VSP level of accuracy. The products inner diameter size range is φ20mm-φ2000mm.
We have established long term co-operation with a number of the world’s leading machine tool and robotics companies, the products can completely replace of INA/IKO/THK/FAG/SKF/KAYDON and other brands. We believe that cooperating with us will exceed your expectations.
For expert guidance in meeting your specific requirements, reach out to our knowledgeable team. Experience firsthand how our precision solutions can elevate your machinery’s efficiency and durability. Contact us today!
Supporting OEM service; 50 days return service; 7*24 hours technical support; Accept non-standard customization; Maximum 24 months product warranty
Please let us know the product model and quantity you need and we will provide the most competitive quote! Alternatively, you can contact our knowledgeable customer service team:
Email: [email protected] WhatsApp/Wechat: +86 13613886217
Please let us know the product model and quantity you need and we will provide the most competitive quote! Alternatively, you can contact our knowledgeable customer service team:
Email: [email protected] WhatsApp/Wechat: +86 13613886217
86 13613886217
