Mounting flange diameter, mm

• 70 (1) 

  50 (1) 64.6 (1) 65 (1) 76.25 (1)

Number of teeth

•  8 (4)
•  9 (1)
•  12 (1)
•  21 (1)
•  43716 (1)

Rotation

•  CCW (1)
•  CW (1)