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Blackmer · Hardware & Fasteners
903524
In stock · ships from Knoxville
A bearing lock washer used to secure the ball bearing locknut (part 903523) on the shaft of Blackmer rotary vane pumps.
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Appears as reference number 24B in Blackmer pump parts lists. Works together with bearing locknut 903523.
Part data verified against 3 catalog sources
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It features tabs that are bent over the locknut to prevent loosening from vibration, ensuring proper bearing preload. Typically replaced during pump overhauls, seal replacements, or whenever the bearing assembly is serviced.
Part Number: 903524
3 BLACKMER BEARING LOCK WASHER
Unit: ea
Dealer: Post Onsite
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