View single post by redracer
 Posted: 08-17-2016 01:40 pm
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redracer

 

Joined: 09-10-2012
Location: BROOKHAVEN, Georgia USA
Posts: 654
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 Nigel: I don't know what others do, but on all the "later" styled seals with the separate shield, we retrofit them with the earlier "standard" seal-inside-the-metal-casing. The later style did NOT give very good protection from the dust and dirt, which is going to wear down the bearing and more importantly, the spindle the bearings ride on.