HP (540 rpm): 50 / HP (1000 rpm): 77. Size: R30. Lz (mm): 710. A (profile): 1 3/8 (6). B (profile): 1 3/8 (6). Profile pair: PR30Ti / PR30To. Universal joint size A profile (mm): 27 x 74.6. Universal joint size B profile (mm): 27 x 74.6. Profilrohr innen Read more.