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.
Unit of Measure
Items
QSI-9_2

QSI-8 Bearing, PTFE, 19 mm
List Price $524.90

QSI-9_2

QSI-8 Bearing, PTFE, 19 mm
List Price $663.80
Joint N/A 34/45 N/A 45/50
Bearing Diameter N/A 19 mm