V Groove Bearing Sizes – A Comprehensive Guide | 2023

1609 Series VGroove Bearing (4mm ID x 13mm OD, 6mm Thickness) 2 Pack
1609 Series VGroove Bearing (4mm ID x 13mm OD, 6mm Thickness) 2 Pack from www.gobilda.com

V Groove Bearing Sizes – A Comprehensive Guide | 2023


V groove bearings are commonly used in various industrial applications, providing smooth and precise movement for machinery and equipment. Understanding the different sizes available is crucial for selecting the right bearing for your specific needs. In this article, we will explore the various sizes of V groove bearings and their applications.

The Importance of V Groove Bearing Sizes

The size of the V groove bearing plays a significant role in determining its load-carrying capacity and overall performance. Different applications require different load capacities, speed ratings, and precision levels. Therefore, it is essential to have a thorough understanding of the available sizes to ensure optimal performance and longevity of your equipment.

Standard V Groove Bearing Sizes

The standard V groove bearing sizes typically range from 3mm to 50mm in diameter. These sizes cater to a wide range of applications, including robotics, CNC machines, conveyor systems, and more. The most common sizes include 6mm, 8mm, 10mm, 12mm, 15mm, 20mm, 25mm, 30mm, 35mm, 40mm, and 50mm.

Miniature V Groove Bearing Sizes

For applications requiring smaller dimensions, miniature V groove bearings are available. These bearings usually have diameters ranging from 1.5mm to 3mm. They are commonly used in precision instruments, small motors, and hobbyist projects.

Large V Groove Bearing Sizes

In contrast, large V groove bearings are designed for heavy-duty applications that require higher load capacities. These bearings typically have diameters ranging from 60mm to 200mm or more. They are commonly found in industrial machinery, construction equipment, and agricultural machinery.

Factors to Consider When Choosing V Groove Bearing Sizes

When selecting the appropriate V groove bearing size for your application, consider the following factors:

  1. Load requirements: Determine the maximum load capacity your application requires and ensure the bearing can handle it.
  2. Speed rating: Consider the rotational speed at which your equipment operates and choose a bearing that can handle the desired speed.
  3. Accuracy and precision: Some applications require higher levels of accuracy and precision. Ensure the bearing size you choose meets these requirements.
  4. Space limitations: Consider the available space in your application and choose a bearing size that fits within those constraints.


Choosing the right V groove bearing size is crucial for the smooth operation and longevity of your machinery. By understanding the available sizes and considering the specific requirements of your application, you can select the appropriate bearing to ensure optimal performance. Whether you need standard, miniature, or large V groove bearings, there is a size available to meet your needs.