Solid Pillow Blocks - MMW Series

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Solid Steel Pillow Block Housings

Standard Miether's base mounted solid steel pillow blocks provide maximum protection against impact loads and minimize radial loading problems experienced with conventional split housings. Our MMW solid pillow blocks consist of a single piece, solid steel body equipped with cast iron end caps and a reinforced center rib, making it capable of withstanding severe shock loads.


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  • 2-7/16" through 20" shaft sizes, with metric sizes available upon request
  • Design minimizes radial loading problems
  • Reinforced center rib helps withstand severe shock loads
  • Removable end plates for easy installation and adjustment
  • Multiple ports for lubrication
  • Compact size accommodates reduced footprint dimensions
  • Cast steel center housing and cast iron end caps



  • All solid pillow block housing sizes can be modified to meet customer application needs
  • Seal configurations include a standard labyrinth or lip seal, as well as Standard Miether’s patent-pending Protector® seal
  • Available in cylindrical or adapter mounting
  • Solid pillow blocks can be purchased separately or with spherical roller bearings as complete assemblies

solid pillow blocks, solid steel housings, bearing housings







Standard Miether products will minimize downtime and make the most of your bearing investment. As a leading manufacturer of specialty bearing housings, seals, and accessories designed to maximize your bearing life our goal is to:

  • Minimize downtime with maintenance friendly features
  • Increase bearing life with rugged , sturdy construction

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