PM Bearings - PMMR - Micro Slides

The PMMR microslides with cylindrical rollers are designed as an ultra-precise slide. They are corrosion resistant, ready to mount slides for limited stroke lengths for use in demanding applications. They offer high load capacity, high rigidity and highest accuracy while requiring very little space. PMMR slides reduce product envelope sizes while increasing lifetime and design flexibility.


PMMR micro slides are ideal for applications demanding:


  • Short stroke lengths
  • Low-friction motion
  • Oscillating motion
  • Precise and accurate motion
  • Corrosion resistance
  • High rigidity

They are typically used in:


  • Medical equipment
  • High speed electronic component manufacture
  • Laboratory equipment
  • Optical devices
  • In "cleanroom” environments
  • Micro-automation


  • Table top, base and cilindrical rollers made of corrosion resistant steel 1.4034, hardened 54 ± 2 HRc.
  • Cage made of stainless steel 304
  • Anti cage creep mechanism included
  • Maximum speed 2 m/s
  • Maximum acceleration 200 m/s2

Custom PMMRs:

PMMRs can be manufactured to your specific application. Custom options include:

  • Microslides with defined push force
  • Additional holes
  • Special lubrication
  • Customer specific design



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PM Bearings - PMMR Micro Slides