The Stainless Ball Bearing S6301 – 12X37X12 – FAG is a high-performance miniature deep groove ball bearing designed for precision applications. This bearing features a bore diameter of 12 mm, an outer diameter of 37 mm, and a width of 12 mm, making it suitable for various industrial uses requiring compact design and efficiency. Manufactured by FAG, a recognized leader in the bearing industry, the S6301 model is commonly employed in sectors where durability and resistance to environmental factors are crucial.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 12 mm |
| Outer diameter (D) | 37 mm |
| Width / Thickness (B) | 12 mm |
| Weight | 0.028 kg |
| Basic dynamic load rating (C) | 10.5 kN |
| Basic static load rating (C0) | 5.6 kN |
| Limiting speed | 20,000 rpm |
| Reference speed | 12,000 rpm |
| Cage type | Pressed steel |
| Shielding / Sealing | ZZ |
| Operating temperature range | -20 / +120 °C |
| Ring material | Stainless AISI 440 |
| Factory lubrication | Lithium grease |
| Precision class | P0 |
| Internal clearance | CN |
Technical advantages
The Stainless Ball Bearing S6301 – 12X37X12 – FAG offers several technical advantages that make it suitable for demanding applications:
- Designed for continuous operation at speeds up to 20,000 rpm, suitable for high-speed applications.
- Manufactured from AISI 440 stainless steel, providing enhanced corrosion resistance in challenging environments.
- Basic dynamic load rating (C) of 10.5 kN, ensuring it can handle significant radial loads effectively.
- Basic static load rating (C0) of 5.6 kN, providing a robust performance in stationary applications.
- Operating temperature range of -20 to +120 °C, allowing for use in various climatic conditions.
- ZZ shielding offers superior protection against dust and debris, enhancing operational reliability.
Typical applications
The S6301 stainless ball bearing is utilized in various industries and applications, including:
- Medical devices, such as surgical instruments and imaging equipment.
- Food processing machinery, where hygiene and corrosion resistance are essential.
- Aerospace components, including precision actuators and control systems.
- Automotive applications, such as electric motors and pumps.
- Textile machinery, where high-speed performance is crucial for operational efficiency.
Availability and ordering
Eurobearing.eu is a specialized B2B supplier offering fast availability of the Stainless Ball Bearing S6301 – 12X37X12 – FAG. You can request a quote for bulk quantities or add this product to your cart for immediate purchase.

