Material

• Hub: OKBE2/7 to OKBE2/38 = Aluminium. OKBE2/42 to OKBE2/48 = Steel.
• Insert: OKBE2/7 to OKBE2/9 = Polyurethane 92 Shore A (yellow). OKBE2/14 to OKBE2/48 = Polyurethane 98 Shore A (red).

Features

• Bore tolerance H7.
• Keyway acc. DIN 6885 optional.

† Max. torque figure is based on the Shore Hardness of the spider and the maximum stated bore figure.