Spiral, Hypoid and Zerol Bevel Gears

  • Hypiod Bevel Gears awaiting inspection

    High-transmission hypoid gears

  • Gear Tooth Contact Pattern Inspection

    Gear Tooth Contact Pattern Inspection

  • Angular milling head with a Graessner bevel gear set

    Angular milling head with MS-Graessner bevel gear set

MS-Graessner manufactures high-quality bevel-gears using the Gleason process. Each milled tooth system is manufactured in accordance with DIN 3965 in gear quality ≤ 7 and ground tooth systems in accordance with DIN 3965 in gear quality ≤ 5.

Advantages of MS-Graessner Bevel Gears

  • High level of coverage due to the fact that several teeth are meshed simultaneously
  • Resistant to elastic deformation of gears, shafts and bearings
  • Circular arc gear teeth are more resistant to bending than straight and oblique gear teeth
  • Very gentle transmission even at high-speed operations and under heavy loads
  • Noise and oscillation dampened even at high peripheral speeds
  • Gear sets can be assembled in your preferred direction of rotation
  • Greater than 97% efficiency
  • Due to convex tooth-loading, the load is not concentrated on tooth ends
  • All gear sets can be lapped in pairs upon request
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Comparison of Gears


Markets Served: life tools, robotics, industrial tools, machine tools, gear boxes, handling modules, and many more!

All of our gear products can be customized to your precise specifications. Contact us today and let us know what you need. We can make our gears work for you.

Spiral Bevel Gear Hypoid Bevel Gear Zerol Bevel Gear
For transmitting forces at an angle
At high torques
At low torques
Under heavy load
Under light load
For low-noise operation
For low-vibration transmission
For drives that have input and output on the same level
For drives that have input and output shaft axially offset
For unusually high gear reduction
If the pinion is to be as large as possible
For all applications with space and weight limits