J-3112-1-3 in Grommet Isolators - Standard Print Page Download PDF

Lord Grommet Isolators provide effective, economical vibration isolation for light loads. They are suitable for commercial and military applications including computers, disk drives, business machines, precision instrumentation and general industrial equipment.
Lord Grommet Isolators are designed and produced with the same kind of precision and care as our high performance bonded elastomeric mounts. This provides close control of stiffness and dimensions. You get the performance and quality you need at low cost.
Standard Grommet Isolators are made of neoprene and natural rubber. They provide good vibration isolation for disturbing frequencies above 30 Hz. Damped Grommet Isolators are made of SPE®/D Elastomer. They are well suited to applications which involve limited sway space.
  • Economical.
  • Offer improved reliability in environments where harsh vibration and shock occur.
  • Space saving.
  • Oil resistant.
  • Effective vibration isolation and shock protection for light load applications.


  • Thread Size
  • Elastomer Neoprene, Oil Resistant
  • Diameter (in) 0.555
  • Axial Static Spring Rate (lbs/in) 50
  • Axial Static Spring Rate (N/mm) 8.8
  • Max Axial Load Rating (lbs) 3
  • Max Axial Load Rating (N) 13
  • Radial Static Spring Rate (lbs/in) 100
  • Radial Static Spring Rate (N/mm) 17.5
  • Ferrule Part Number
  • Length (in) 0.365
  • Length (mm) 9.3
  • Spacer O.D. (in) 0.255
  • Spacer O.D. (mm) 6.5
  • Thickness (in) 0.062
  • Thickness (mm) 1.6
  • Product Type Grommets
  • Manufacturer
  • Figure 1
  • Spacer Length (in) 0.365
  • Spacer Length (mm) 9.3
  • Support Member Plate Thickness (in) 0.062
  • Support Member Plate Thickness (mm) 1.6
  • Support Member Plate Diameter (in) 0.555
  • Support Member Plate Diameter (mm) 14.1
If you need rubber, we’ll have it. If we don’t have it, we’ll find it. If we can’t find it, we’ll make it.