I"m working on a project to convert a MP light Pacific into an ATSF 3500 Class 4-6-2, specifically oil burner 3526 which spent much of its career running around SoCal. Working on the trailing trucks. The BLW spec docs states it was a Rushton Outside Bearing type. Here is a close up on a class sister.
Anyone know if such has been modeled in standard gauge RTR N scale before? Reason I ask is to attempt a part swap.
If not (and so far my search hasn't turned up anything promising) I'd appreciate tips on builder drawings of this part - ideally with dimensions - suitable to develop a CAD for 3DP. I found the attached online, but it seems missing key support spring details for my prototype and its lack of dimensions or a section view limits its value.
Same can be said for the various Kenneth Rushton patent drawings. I can make proportional items based off the size of the wheel, but clearly such isn't ideal.
-Jake
