Greaseing Wheel bearing

[R.P.M]

Hello,
I just feel that i need to Grease the bearing on both wheels.
one prob, im pretty sure that need to replace the oil seals (just a feeling didnt do it for more then 6 mounths).
anyway, i want to ride thies weekend and i can't get any new seals until the weekend.
if i will take out the axle and grease it will it be good enough ?
can i grease the bearing with the oil seals still on ?
any idea :)
thanks.

 

[R.P.M]

i just took it apart :) now i see how stupid my question is :) ignore it.