Quote:
Originally Posted by 64fleetside
As a mechanic and now at the parts store, I have seen many defective parts, most of them right out of the Made in China box. Sold deck bearings to a guy last year for his mower, he bought all four 6203 sealed bearings, one had no grease at all evidently, lasted about 30 seconds he said.
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I have seen that before we went to china produced, we were replacing bearings one time in a curing oven, these were maybe 4-5" ID ball bearings and we removed the seals so an external system could lube them.
Several bearings had no lube in them, looked like they just got missed in the assembly process, nothing is perfect.
Glad we were not needing the prelube that a normal instillation needed.