This self-aligning, lubricant-free PTFE Trubore® glass and PTFE bearing is designed for use with stainless steel or glass 6 mm stirring shafts
- The compression saddle with O-Ring maintains constant force with little attention
- Vacuum down to 1 mm
- Not recommended for precision ground glass shafts
- Fabricated from borosilicate glass
The lock nut permits stirring in either direction without fear of unthreading.
Delivery information: Available as a complete item, or individual components may be purchased separately. The complete item includes threaded glass body/adapter, 89061-856 PTFE inner bearing, 89061-858 glass-filled PTFE bushing, 89061-860 glass-filled PTFE lock nut, and 89061-862 Rulon compression saddle with O-Ring. Use with 6mm glass stirring shafts. For replacement compression saddle size -111 FETFE O-Rings, see 89060-988 series. For size -014 bearing replacement FETFE O-Ring, see 89060-976 series.