• Self Aligning 20mm Linear Round Bearing For Square Tube
  • Self Aligning 20mm Linear Round Bearing For Square Tube
  • Self Aligning 20mm Linear Round Bearing For Square Tube
  • Self Aligning 20mm Linear Round Bearing For Square Tube
  • Self Aligning 20mm Linear Round Bearing For Square Tube
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Self Aligning 20mm Linear Round Bearing For Square Tube

  • HEYU
  • CHINA
  • 15 DAYS
The Self-Aligning 20mm Linear Round Bearing for Square Tube is a specialized type of linear motion bearing. Round shaft linear bearings, round linear bearings and 20mm linear bearing combine high precision, self-aligning capabilities, and a robust design to provide smooth and reliable linear motion in various industrial applications. The round linear bearings and 20mm linear bearings are particularly suited for applications requiring high precision. Our round linear bearings and 20mm linear bearings provide reliable and efficient linear motion solutions.

The Self-Aligning 20mm Linear Round Bearing for Square Tube is a specialized type of linear motion bearing. Round shaft linear bearings combines high precision, self-aligning capabilities, and a robust design to provide smooth and reliable linear motion in various industrial applications.

20mm linear bearing

Key Features

  • Self-Aligning Functionality: This round shaft linear bearing is designed to automatically adjust and maintain proper alignment, even under varying load conditions. This feature of round shaft linear bearings reduces wear and tear on the bearing and ensures consistent performance.
  • High Precision: Manufactured to tight tolerances, these round shaft linear bearings offer high precision and accuracy in linear motion, making round shaft linear bearings suitable for applications requiring high levels of precision.
  • Robust Design: Built to withstand heavy loads and harsh operating conditions, round linear bearings are highly durable and long-lasting.
  • Smooth Operation: The use of high-quality materials and precision engineering ensures round linear bearings smooth and quiet operation, even at high speeds.
  • Compatibility with Square Tubes: Specifically designed to fit square tubes, linear bearing for square tube provide a secure and stable connection.

Applications

The Self-Aligning 20mm Linear Round Bearing for Square Tube is widely used in:
  • Industrial Automation Systems: For applications requiring precise linear motion, such as robotic arms and automated production lines.
  • Material Handling Equipment: In conveyors and other material handling systems where smooth and reliable motion is essential.
  • Precision Machining Equipment: For tools and machines that require high precision and stability during operation.
  • Automotive and Aerospace

Specifications

  • Bore Diameter: 20mm linear bearing
  • Load Capacity: High load capacity models available for heavy-duty applications.
  • Block Length: Available in standard and extended block lengths to accommodate different load requirements.
  • Material: High-strength steel or stainless steel, depending on the application.
  • Self-Aligning Mechanism: Integrated self-aligning mechanism to ensure proper alignment and reduce wear.

round linear bearings

linear bearing for square tube

Advantages

  • Reduced Maintenance: The self-aligning feature of self aligning linear bearings reduces the need for frequent adjustments and maintenance.
  • Increased Reliability: High precision and robust design of self aligning linear bearings ensure long-term reliability and consistent performance.
  • Flexibility: self aligning linear bearings are available in various configurations and load capacities to suit different application needs.
  • Ease of Installation: 20mm linear bearing designed for easy installation and integration into existing systems.
Our factory specializes in manufacturing high-quality linear bearing for square tube and round shaft linear bearings, offering robust solutions for precise linear motion. With advanced manufacturing processes and stringent quality control, we ensure that each round shaft linear bearings, self aligning linear bearings and linear bearing for square tube meets the high standards of durability and performance. Our linear bearing for square tube is designed with self-lubricating properties, high load capacity, making linear bearing for square tube ideal for demanding industrial applications.

These self aligning linear bearings, round linear bearings and 20mm linear bearings are widely used in various industries. The round linear bearings and 20mm linear bearings are particularly suited for applications requiring high precision, smooth operation, and minimal maintenance. Whether for robotic systems, our round linear bearings and 20mm linear bearings provide reliable and efficient linear motion solutions.

20mm linear bearing

Our Team:
We have experienced and qualified team of marketing and sales representatives to serve our valued customers with the finest products and unsurpassed service. And have professional engineers team to assessment and development the new precision products,and make the OEM customized more easily,experienced QC team to test the products quaity ensure the goods quality before delivery out.

  • What are the load capacity and service life of the bearing?

    Load capacity is determined by dynamic (C) and static (C₀) load ratings. For example: A 6205 deep groove ball bearing has a dynamic load rating of 14 kN, suitable for small motors. For heavy loads, choose tapered roller bearings (e.g., 32208 with C=90 kN). Recommendation: Share your equipment’s load analysis for optimal bearing selection.

  • How to select bearings for wet/corrosive environments?

    Materials: Stainless steel (440C/316) or coatings (nickel plating, DLC). Seals: Double rubber seals (2RS) or PTFE seals. Example: Seawater pumps often use 316 stainless steel bearings with lifelong grease.

  • Will the bearing fail at high speeds?

    Speed limits depend on bearing type and lubrication: Standard 608ZZ ball bearings: ~18,000 rpm. Hybrid ceramic bearings (Si3N4 balls): 30–50% higher speeds. Solution: For high-speed applications, opt for oil lubrication or low-friction design.

  • How to estimate linear guide lifespan?

    Theoretical lifespan: Based on load calculations (see Q1). Real-world factors: Lubrication intervals (e.g., grease replenishment every 100km). Mounting surface flatness (≤0.01mm/m required). Tool: Free lifespan calculation software available.

  • Whatis the key parameters when replacing linear guides?

    Must-check: Slider hole spacing (e.g., 45mm×45mm). Rail width (15/20/25mm, etc.). Slider height (impacts machine space). Pro tip: Old slider model numbers are often engraved on the side.

  • Can I add my logo on the products ?

    Of course, we provide customized service, including add customers’ logo on the products, customized size of linear guide rail.

  • What is the minimum order quantity(MOQ) ?

    It according to the products, we usually can adjust the quantity according to customers’ request.

  • Can I get an invoice for my order?

    Invoices are automatically emailed to you when you complete your order. If you did not receive one contact us and provide your order number so we can find your order.

  • When will I receive my order?

    When your order ships you will receive an email with a tracking number which should have an estimated delivery date. Check your spam folder if you do not see it in your inbox. For more information on shipping, please reference our shipping policy.

  • How can I get a quote?

    You can either fill out the contact us form on our website, or head over to our sister website ngsbearing.com  and request a quote over there for any product you see here on Bearings Direct. Please note that there will be minimum order quantities.

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