You interpreted that correctly, unless the plan is to rebuild them with new grease after every wash, in which case have at it.
Ah, I interpreted that as persistent jet washing will kill any bearings. They do claim to use labyrinth seals, but perhaps they're of a lower quality than the CX75s.
@snottyotter started
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You interpreted that correctly, unless the plan is to rebuild them with new grease after every wash, in which case have at it.