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All PTFE

All PTFE Grease Free Stirrer Bearings 10mm, 12mm, 12.7mm, 16mm, 19mm, 25.4mm, 30mm

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  • 2052 - 10mm PTFE Stirrer Bearing, Ball Joint Adapter

    Ball Joint 10mm PTFE Stirrer Bearing

    Starting at: $76.73

  • 2053 - Grease Free PTFE Stirrer Bearing with Saddle O-ring and Compression Cap

    All Teflon® construction Grease-free PTFE Stirrer bearing is the perfect choice for moderate vacuum conditions. The bearing consists of a PTFE compression cap and a PTFE inner standard taper joint with a Teffe O-ring on the outside body to prevent the joint from freezing. The compression cap provides for fine adjustments of stirring rod tension on the inner PTFE Teflon saddle O-Ring. The Saddle O-Ring provides only glass and Teflon® contact with the reaction. The glass filled PTFE loosening nut above the Teflon® tapered joint assures quick and easy removal. Replacement Saddle O-rings part number 2075 & 2095, replacement outer O-rings in Teffe, Viton or Perfluoro available.

    Starting at: $100.26

  • 2053 - Grease Free Stirrer Bearing, All Teflon

    All Teflon® construction Grease-free PTFE Stirrer bearing is the perfect choice for moderate vacuum conditions. The bearing consists of a PTFE compression cap and a PTFE inner standard taper joint with a Teffe O-ring on the outside body to prevent the joint from freezing. The compression cap provides for fine adjustments of stirring rod tension on the inner PTFE Teflon saddle O-Ring. The Saddle O-Ring provides only glass and Teflon® contact with the reaction. The glass filled PTFE loosening nut above the Teflon® tapered joint assures quick and easy removal. Replacement Saddle O-rings part number 2075 & 2095, replacement outer O-rings in Teffe, Viton or Perfluoro available.

    Starting at: $100.26

  • 6201 - Perfluoro O-Rings for Hi-Vac Valves with Exposed O-Rings, Tip and Stem Seals

    O-Ring molded from a perfluoroelastomer polymer (parofluor®) that offers high chemical resistance and withstands temperatures of -26°C to 260°C (-15°F to 500°F).

    Starting at: $52.63

  • 6900 - Perfluoro O-Rings

    O-Ring molded from a perfluoroelastomer polymer (parofluor®) that offers high chemical resistance and withstands temperatures of -26°C to 260°C (-15°F to 500°F).

    Starting at: $33.85

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