Hybrid Ball Bearings for Hydrogen Application (608/708)

by MinebeaMitsumi Europe

  • Cost effectively manufactured hybrid ball bearings for hydrogen applications.
  • Ceramic balls
  • Rings made of hydrogen resistant steel
  • Static load rating of 1368 N
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Hybrid Ball Bearings for Hydrogen Application (608/708)

  • The MinebeaMitsumi bearings are produced with a passion for precision and are, of course, subject to the highest quality standards.
  • The ball and roller bearings can be ordered in a great many varities, made of different materials, flanged, open, or shielded—in other words, exactly as required for your application!
  • All MinebeaMitsumi bearing components are efficiently and therefore cost-effectively manufactured in MinebeaMitsumi’s own facility.

Key features

  • Several solutions and designs are available.
  • Customization: Ball bearings can be adapted to your requirements and application condition.
  • Bearing Types:
    • Deep-groove
    • Angular contact
  • Seal: customized
  • Grease: customized
  • Additional damping on Outer ring available (O-Rings)

Technical specifications

  • Inner diameter: 8 mm
  • Outer diameter: 22 mm
  • Width: 7 to 9 mm
  • Number of ball: 7
  • Ball Diameter: 3.969 mm
  • Dynamic radial load rating: 3297 N
  • Static radial load rating: 1368 N

Technical drawing

Hybrid Ball Bearings for Hydrogen Application

Applications

  • Fuel cell air compressors
  • Hydrogen blowers

Contact us

  • MinebeaMitsumi offers a wide range of assemblies with high-precision MinebeaMitsumi’s ball and roller bearings. Interested? Please contact MinebeaMitsumi by filling in the contact vendor form.
Type of Bearing

Number of Balls

Minimum Width (mm)

Maximum Width (mm)

Max Inner Diameter (mm)

Max Outer Diameter (mm)

Max Static Radial Load Rating (N)

Max Dynamic Radial Load Rating (N)

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      MinebeaMitsumi Europe

      The NMB-Minebea-GmbH near Frankfurt am Main is the European Sales HQ of MinebeaMitsumi Inc., a globally operating technology conglomerate based in Japan. Founded in the 1950s as Japan's first manufacturer specializing in miniature ball bearings, MinebeaMitsumi Inc. is now represented with over 100,000 employees at more than 108 locations in 21 nations.

      In addition to numerous sales, development, and production locations in Germany, Italy, and France, NMB-Minebea-GmbH serves as a supplier for automotive, aerospace, medical, and industrial applications. MinebeaMitsumi products are encountered daily and in almost every sector, often without us consciously realizing it at first glance. From ball bearings to motors to semiconductors, as the European distribution center, NMB-Minebea-GmbH acts as a strong partner from pre-development to series production.

      GmbH near Frankfurt am Main is the European Sales HQ of MinebeaMitsumi Inc., a globally operating technology conglomerate based in Japan. Founded in the 1950s as Japan's first manufacturer specializing in miniature ball bearings, MinebeaMitsumi Inc. is now represented with over 100,000 employees at more than 108 locations in 21 nations.

      In addition to numerous sales, development, and production locations in Germany, Italy, and France, NMB-Minebea-GmbH serves as a supplier for automotive, aerospace, medical, and industrial applications. MinebeaMitsumi products are encountered daily and in almost every sector, often without us consciously realizing it at first glance. From ball bearings to motors to semiconductors, as the European distribution center, NMB-Minebea-GmbH acts as a strong partner from predevelopment to series production.

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