Kenosha Reuse Discussion Board > WAUKEEGAN, IL
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> Stirrer bearing, water cooled jacketed, 14/20 6MM ace
Stirrer bearing, water cooled jacketed, 14/20 6MM ace
Top-quality Ace glassware. Used, but in excellent condition. No chips or cracks. The bore is in great shape, there is only a few mm in length where there is even faint wear, the rest is as-new.
There is a tiny bump near the top of the jacket, in between the start of the hose connection and the top of the jacket. It is most likely a small excess drop of glass from when the jacket was blown. This appears to be due to the unique condition of having a jacket on a stirrer bearing - the jacket glass comes up to a crest and then soon after heads down into the shaft, rather than horizontally onto the body, as with a condenser. This tab is very small in all dimensions (could not be made to show up in a photo), and probably would not be mentioned or noticed by most suppliers.
~8.0 mm progressing up to 9.5-9.75 mm
Similar to 9527-12, except the jacket doesn't cover the joint
