Kobelco SK130LC bottom roller (help)

I'm having trouble finding replacement track rollers for my Kobelco SK130LC Serial YPU2326.The trouble is that the prescribed rollers for that model do not fit. I am told by Kobelco that my machine has a heavier duty set of track chains than came out on the excavator OEM. It has Berco CR 4852 track chain. It has Kobelco 2416N334/5 rollers on it now, along with some ITR rollers (with no numbers). I have measurements for the existing rollers 148.76 mm inside flange measurement, 175.14 outside flange measurement, 100mm center to center end holes on the pillar, 263mm center to center of holts across the roller. This measurement is taken off the Kobelco roller 2416N334/5. The 24100N6505 roller that is supposed tinfit this machine measures 132mm inside flanges. 170mm height of roller top of flange to top of flange - is there a website anyone knows of that I can use these measurements to find the model these rollers are from? In need of three. Thanks in advance to anyone who can help!

Kobelco SK130LC bottom roller (help)