HFX EXTRA CAPACITY SERIES  - Outer Member: 4130 OR 4340 Alloy Steel, heat treated, magnetic particle inspected, with protective coating for corrosion resistance.
  - Ball: 52100 Steel, Heat Treated, Chrome Plated.
  - Inserts: Coper alloy
  - The letter "L" indicates Left Hand thread. 
  - The letter "G" indicates Lubricator.
    Attention: Subject to price & availability of Heim brand bearings, equivalent bearings may be furnished.  
 
   |  PN |   Thread Type |   B |   W |   H |   D |   F |   A |   M |   E |   O |   K |   N |   L |   Max Rad. Load |   Wgt |     | HFX-4G |  Right Hand |  .2500 |  .375 |  .281 |  .750 |  1.312 |  .750 |  .2500-28 |  .515 |  .355 |  .468 |  .312 |  .187 |   3260 |  .06 |     | HFXL-4G |  Left Hand |  .2500 |  .375 |  .281 |  .750 |  1.312 |  .750 |  .2500-28 |  .515 |  .355 |  .468 |  .312 |  .187 |  3260 |  .06 |     | HFX-5G |  Right Hand |  .3125 |  .437 |  .344 |  .875 |  1.375 |  .750 |  .3125-24 |  .625 |  .447 |  .500 |  .406 |  .187 |  4920 |  .08 |     | HFXL-7G |  Left Hand |  .4357 |  .562 |  .437 |  1.125 |  1.812 |  1.062 |  .4375-20 |  .812 |  .586 |  .750 |  .531 |  .250 |  7620 |  .18 |     | HFX-8G |  Right Hand |  .5000 |  .625 |  .500 |  1.312 |  2.125 |  1.187 |  .5000-20 |  .937 |  .698 |  .875 |  .594 |  .250 |  11920 |  .29 |       |