Preloading bearings in hydraulic motors

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joeclark
Mensagens: 13
Registrado em: 28 Set 2017, 09:57

Preloading bearings in hydraulic motors

Mensagempor joeclark » 25 Out 2017, 05:44

I'm in the process of rebuilding a Eaton motor, model 6433. I've been trying to figure how to preload the bearings. Under the bearing cup on the end of the shaft there are 3 shims. My question is how to tell if I have to many or not enough shims?
When I pulled this motor down the bearing was losing the hardening off the rollers. Would this indicate that the bearing was overloaded?

I didn't find the right solution
References:
http://www.heavyequipmentforums.com/thr ... ors.68735/

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