Ultraprecision bearings

Additional Info

Ultraprecision bearings:

The German firm GMN offers a complete range of sizes, types and designs with their S, SM and KH standard size bearings.

Is has high-quality, cost-effective solutions for many applications, as it has a wide range of variants.


High-precision machining, verification and control tools, encoders, measuring systems, precision apparatus and instruments, aircraft and aerospace industry.

  • Inner diameter from 5 to 120 mm.
  • Contact angle from 15° to 25°.
  • Optimised for maximum RPM.
  • Supports heavy radial and axial loads.
  • Larger number of balls than with rigid ball bearings.
  • High rigidity and load capacity.
  • All designs and sizes are available with ceramic balls.
  • All GMN bearings can be requested with lubrication.