D1 (mm): 70 | L (mm): 31.8 | Bolt tightening torque (Nm): 31 | D2 (hole diameter in clamping bush): 19 | Bolt Ø x length (inches): 7/16" x 7/8" Read more.
Tapered clamping bush bore 19 mm, 70 x 31.8 mm, bolt 7/16" x 7/8"
Technical data: