Windmill bearing replacement

Can’t tell from pic. but this is good old equipment and may be able to be repacked instead of replaced. correct size ball bearing and grease?

Looks like it’s missing balls.

Whittenburg, Inc. should stock the bearing (S7).

there is a # on the lineal ball bearing, look for it and its a stock item can be bought from any bearing supplier. You need a puller to extract

whats the best way to install this bearing?

Thanks

Bruce

got it installed - went better than expected - up and running again

Bruce