184 PTO shaft forward bearing

[Gabe184]

Has anyone replaced the front bearing on a 184 PTO shaft? The rear bearing on the shaft was shot, so I replaced it using a SA 206-18 sealed bearing with the eccentric lock collar on it. I used the number on the bearing seal to identify it and assumed the front would be match, so I got two from Tractor Supply. The front is of a different design with a set screw lock collar and is a fafnir c1102krrb. This seems to be an odd duck, because the few places that have it have a price of near $200.00! Has anyone sourced a bearing elsewhere, and what would the part number be? Thanks in advance.