687.55 flange yoke with a 180 mm cross-serrated face for 2055-series 57x152 mm universal joints. Four-bolt arrangement, 150 mm PCD and 100 mm nominal flange-face-to-bearing-centreline dimension.
The 687.35 flange yoke is a Ø150 mm end-face serrated driveshaft flange yoke for a 42x119.4 mm universal joint. It features a Ø130 mm pitch circle and 8xØ12 mm mounting holes for drawing-matched production.
