Bearing Isolators -- FNE-0500-1250-1-1
from Daemar Inc.

Technology. The unique technology has been developed over a number of years to provide total bearing protection by ensuring zero leakage of lubricant to atmosphere and total exclusion of contaminants from the bearing housing. Lip seals are primarily designed to keep lubricants in, and are not always... [See More]

  • Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
  • Housing I.D. or Seal O.D.: 1.25
  • Shaft O.D. or Seal I.D.: 0.5000
  • Axial X-section: 0.5910
16 Series Rod Seals -- 16
from Hallite Seals International Ltd.

Used in tandem, the Hallite 16 rod seal provides the designer with a compact low friction seal for light to medium duty hydraulic cylinders.It has a special filled PTFE ring with a pre-loaded lip energised by an O ring. The lip is designed to have a contact area with the rod adequate to retain the... [See More]

  • Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
  • Shaft O.D. or Seal I.D.: 0.4724 to 15.75
  • Design Units: Metric
  • Housing I.D. or Seal O.D.: 0.7677 to 16.71
Custom "Double Runner" for Gearboxes
from Inpro/Seal

Gearbox applications, consult for bore/shaft diameters & service limits [See More]

  • Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE) (optional feature); Clearance / Labyrinth; Sintered Bronze; Stainless Steel (optional feature)
  • Shaft O.D. or Seal I.D.: 0.6250 to 50
  • Design Units: English
  • Housing I.D. or Seal O.D.: 55
Bearing Isolators-FN
from John Crane, Inc.

Nonflange design, eliminate lubricant leakage, excludes contaminants [See More]

  • Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE)
  • Shaft O.D. or Seal I.D.: 0.5118 to 5.98
  • Design Units: English; Metric
  • Housing I.D. or Seal O.D.: 7.56
ProTech™ Bearing Isolator -- Flanged Design - LS
from Parker Hannifin / Seal Group

Unitized, two-piece, non-contact design [See More]

  • Sealing Element or Lip Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE); FDA PTFE
  • Shaft O.D. or Seal I.D.: 0.5000 to 10
  • Design Units: English (optional feature); Metric (optional feature)
  • Housing I.D. or Seal O.D.: 11.5