Chemglass CG-2077-u-01 Stirrer Bearing, PTFE, 24/40; Ball BEARING CG2077U01
Universal Chem-Vac™ PTFE stirrer bearing provides a VACUUM TIGHT FLAKE-FREE SEAL on GLASS, PTFE or S.S. stir shafts. Upper portion of bearing rotates with the stirrer shaft providing a flake-free seal.