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Precision Single Row Angular Contact Ball Bearings

Their design allows for significant axial load capacity and high accuracy, making them suitable for demanding applications in machine tools, robotics, aerospace, and medical equipment.

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A precision angular contact bearing with cutaway showing ceramic ball bearings and cage design
4001-4020 of 7188 products
4001-4020 of 7188 products
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Features:

Contact Angles: Typically available with contact angles of 15°, 25°, 30°, or 40°. Larger contact angles can handle higher axial loads, while smaller angles are better for high-speed rotation

Preloading: Often used with a preload to increase rigidity, which is crucial for precision applications

Materials and Cages: They can come with various cage materials, including pressed steel, machined brass, or polyamide resin, depending on the application

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Seals/Shields

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Ex-4 Features 4

  • Tapered, taper 1:12 (1)

Bearing Arrangement

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Bearing Set

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Cage material

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Co-1 Component 1

  • skf-precision-quad.jpg;Prec-Series-D.jpg (1)

SKF Precision Bearings

SKF offers a wide range of precision bearings designed to meet the demanding requirements of various high-precision applications

  • Deep Groove Ball Bearings - Suitable for high-speed applications with low friction

  • Angular Contact Ball Bearings - Designed for high-speed and high-precision applications

Applications:

  • High-speed machinery

  • Medical devices

  • Precision Instruments

  • Machine tool spindles

  • Robotics

  • Industrial machinery

 

SKF super-precision bearings are designed for applications requiring the highest levels of accuracy, speed, and reliability. They are used in industries where performance and precision are critical.

  • Super-Precision Angular Contact Ball Bearings - Used in high-speed spindles and precision machinery

  • Super-Precision Cylindrical Roller Bearings - Provide high rigidity and load capacity for demanding applications

  • Super-Precision Thrust Bearings - Designed for high axial load capacity and precision

Applications:

  • Machine tool spindles

  • High-speed turbines

  • Precision instruments

  • Robotics

  • Vacuum pumps

  • Printing machinery

  • High-speed rolling mills

  • Precision ball screws

 

Features of SKF Precision Bearings:

  • High running accuracy

  • High-speed performance

  • High system ridigity

  • Minimise vibration

  • Minimise noise

  • Minimise friction

  • Can be customised for your applications needs

How do I choose the right SKF precision bearing for my application?

Choosing the right SKF precision bearing depends on several factors, including load capacity, speed, precision requirements, and environmental conditions. Get in touch with us today to find the correct precision bearing for your applications needs

 

What are the benefits of using SKF's advanced coatings on precision bearings?

SKF's advanced coatings, such as NoWear, enhance wear resistance, reduce friction, and extend bearing life. These coatings are particularly beneficial in demanding applications where standard bearings may not perform adequately.

 

How can I extend the life of my SKF precision bearings?

Proper maintenance, including regular lubrication, monitoring for signs of wear, and ensuring correct installation, can extend the life of SKF precision bearings. Using high-performance lubricants and following SKF's maintenance guidelines is also recommended

 

How do SKF super-precision bearings differ from standard precision bearings?

SKF super-precision bearings offer higher levels of accuracy, speed, and reliability compared to standard precision bearings. They are designed for applications requiring the utmost precision, such as high-speed spindles, precision instruments, and robotics.

SKF Precision Bearings
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