Thanks Mark you are right, they are strange , Hi Taisto, I think I have a picture of the bearings and seals on the "rear ujoints needed again thread. If I remember correctly , I used aftermarket bearings but the seals were Kubota because they had a specialized lip on them..
I looked it up .. the pictures of those are on the post dated May 27 2011. http://www.nettractortalk.com/forums/showthread.php?t=13788&highlight=rear+ujoints+needed&page=12 good luck ! bordercollie
Taisto, I looked through my old receipts but could not find the one needed.. However check here on this link to Messick's Equipment site and see about these Rear Axle bearings . They seem to be reasonable for oem at less than $8 each. . I think the older models are the same, but these are the size my RTV took. ... The Kubota part number in my parts book is item # 20 ... 08141-06206 in the rear axle section ..page 86. http://www.messicks.com/ku/86220 They also have a parts diagram that can be emailed to you super fast. bordercollie