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> Stirrer bearing, 29/42 29/26 lab glass inc
Stirrer bearing, 29/42 29/26 lab glass inc
Used, but in very good condition, a Lab Glass Inc. solid stirrer bearing. No cracks or stains. There are some small chips on the bottom, near the inner ring. They are for the most part very flat chips, especially the larger ones. The glass inside the shaft shows almost no wear, giving the bearing plenty of usable life.
The mfr. stamped the item as 29/42, however the joint dimensions are actually 29/26. These two sizes have the same taper, so the piece was probably branded as a 29/42 to allow for use in this more common size as well.
The wall thickness of the smooth glass is about 2.75mm.
10mm (at the top entrance), ~10.25mm (at the bottom exit)
$72.35 / LG-9410-143 (or similar)
