HP (540 rpm): 108 / HP (1000 rpm): 167. Size: R80. Lz (mm): 710. A (profile): 1 3/8 (6). B (profile): 1 3/8 (6). Profile pair: PR80Si / PR80So. Universal joint size A profile (mm): 36 x 89. Universal joint size B profile (mm): 36 x 89. Profilrohr innen ( Read more.