End Yokes:
Determine the yoke type you need listed at the top of each page. Standard Applications indicate the flange yoke uses round bearings. Bearing Plate Applications indicate the flange yoke is only used on applications requiring a universal joint mounted by bearing plates. Conversion Applications indicate the flange yoke is used to convert different designed flanges to fit more common series universal joints.

Determine the Series of the yoke. For Standard, Bearing Plate & Conversion applications this can be determined by measuring the bearing diameter (A) and snap ring lockup (B).

Determine the Pilot Diameter & Style (M - Male / F - Female) (C).

Next determine the number of Holes & Bolt Hole Dimension (D), followed by the Bolt Hole Pattern (E & F)