Nitrile (NBR - Buna-N) Back-up Rings

2 Results
Back - Uo Rings
from Parker Hannifin / Seal Group

Parker, the global leader in motion and control technologies, develops and manufactures innovative sealing solutions to meet the challenges of today ’s vastly changing industries. From fluid power and aerospace to life sciences and solar power, Parker provides a wide range of specialty... [See More]

  • Sealing Element or Lip Material (ASTM Abbreviation): Ethylene Propylene Nitrile (NBR)
  • Shaft O.D. or Ring I.D.: 0.0290 to 26
  • Design Units: English
Kurv-Bak Seals
from Precision Associates Incorporated

PAI Kurv-Bak ™ hard rubber back-up rings can be made in a variety of materials to help prevent early seal failure at higher pressures. Back-up Rings are used for one of two purposes. Higher pressures may be sealed by using back-up rings with standard, or tightened, manufacturing tolerances. [See More]

  • Sealing Element or Lip Material (ASTM Abbreviation): Nitrile (NBR)
  • Design Units: English
  • Construction: Contoured Face
  • Shaft O.D. or Ring I.D.: 0.1090 to 22