Ace Trubore^® PTFE 4-piece stirrer bearing

Self-aligning, lubricant-free PTFE Trubore bearing for use with SS or polished glass stirring shafts at approximately 200rpm. Consists of PTFE inner Trubore bearing, FETFE^® compression saddle O-ring, glass-reinforced bushing and lock-nut with FETFE O-ring, and threaded glass adapter. The lock permits stirring in either direction without fear of unthreading. The compression saddle O-ring maintains constant force with little attention. Vacuum to 1 mm Hg. Not recommended for use with ground-glass shafts.

FETFE is a registered trademark of Ace Glass, Inc.

Trubore is a registered trademark of Ace Glass, Inc.