Chem-Vac™ Universal Stirrer Glass Ball Bearings, Chemglass
Supplier: Chemglass
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About this item
These universal Chem-Vac™ PTFE stirrer bearings provides a vacuum tight flake-free seal on PTFE, glass or stainless-steel stir shafts. Loosening nut above the standard taper inner joint allows easy and quick removal.
- Flake-free
- Chemically resistant
- The polymer blend sleeve provides a long-lasting seal for use up to 500 rpm
- For use with polished glass, PTFE or stainless-steel stirrer shafts
The upper portion of bearing rotates with the stirrer shaft providing a flake-free seal. The bearing consists of a PTFE standard taper body, glass filled polypropylene screw cap, PEEK®/PTFE sleeve and a glass filled polypropylene loosening nut and a specially designed glass ball-bearing for rigidity and smoothness of operation.
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