Stirrer Accessories
Chemglass Life Sciences Stirrer Bearing, Macro, Glass, with tooled Lubricant Cup, for 10mm Shaft, 29/26 Inner Joint
Stirrer Bearing, Macro, Glass, with tooled Lubricant Cup, for 10mm Shaft, 29/26 Inner Joint. Similar to CG-2070 but with a tooled lubricant cup at the top of the bearing to hold an increased amount of lubricant. NOTE: Not for use with CG-2078 or CG-2079 polished stirrer shafts.
Chemglass Life Sciences 19mm Tru-Stir Stirrer Shaft Coupling, 5/8" Upper Female Coupling
19mm Tru-Stir Stirrer Shaft Coupling, 5/8" Upper Female Coupling. The design of our Tru-Stir stirrer shaft coupling eliminates the need to use rubber hose or universal adapters to attach your stirrer shafts to overhead stir motors. Coupling incorporates a unique helical S.S. spring permitting up to 1/4¿ of offset misalignment and 45¿ of angular misalignment. Coupling is rated for 24 in-lbs of torque without the backlash normally associated with common coil springs. Lower portion of coupling has a nylon adapter with a one piece collar for attachment to 19mm (OD) stirrer shafts. Female Upper Coupling is 5/8". Overall length of the coupling is 4¿. Supplied complete with an allen wrench set.
Chemglass Life Sciences Stirring Shaft, 10mm, Chem-Stir, 2L-12L Flasks, 538mm OAL, Complete with PTFE Nut and Bolt
Stirring Shaft, 10mm, Chem-Stir, 2L-12L Flasks, 538mm OAL, Complete with PTFE Nut and Bolt.¿ PTFE is the only contact in the lower radius of the flask, therefore breakage due to dropping the stirrer shaft has been eliminated.¿ Design permits the proper amount of tension to be applied to the blade, thereby preventing the blade from flipping over to the incorrect side during flask insertion.¿ Design permits use with any PTFE stirrer blade with the keyhole shaped cutout for 10mm or 19mm shafts.A 10mm OD stirrer shaft with our patented* Chem-Stir blade attachment system. Shaft has been manufactured w/ ring at the lower end to permit attachment of the blade with a PTFE nut and bolt. Shaft is supplied complete with PTFE nut and bolt. PLEASE NOTE: STIRRER BLADES MUST BE PURCHASED SEPARATELY.THESE SHAFTS ARE NOT TO BE USED WITH ANY TYPE OF PTFE BEARING. FOR POLISHED SHAFTS USED WITH PTFE BEARINGS SEE CG-2078.* US Patent Number 5,326,167
Sigma Aldrich Fine Chemicals Biosciences PTFE stirrer shaft
Stirring shaft with steel core. Use with PTFE stirrer guides and for applications which do not require a guide. Unbreakable, scratch resistant, and usable up to 280°C.
