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  • QSI-9

    QSI-7 Bearing, PTFE, 10 mm

    (4)

    Manufactured from specialty formulated, fully traceable PTFE resins. The bearing is debris free, chemically resistant, self-releasing and provides an excellent vacuum. Fits glass or PTFE shafts. The polymer blend sleeve provides a long lasting seal for use up to 500 rpm. Bearing diameter is approximately 10 mm.

  • QSI-9_2

    QSI-8 Bearing, PTFE, 19 mm

    (2)

    Shaft Guide for Glass and Metal Stirrers
    Designed and Manufactured from specially formulated, fully traceable PTFE resins to give a performance which meets the demands of:

    • Debris free operation
    • Excellent vacuum
    • Chemical resistance
    • Self releasing
    • Wide range of shaft diameters and joint sizes.

    Manufactured from specialty formulated, fully traceable PTFE resins. The bearing is debris free, chemically resistant, self-releasing and provides an excellent vacuum. Fits glass or PTFE shafts. The polymer blend sleeve provides a long lasting seal for use up to 500 rpm. Bearing diameter is approximately 19 mm.