Mounting flange diameter, mm

• 68 (1) 

  62 (1) 70 (2) 74 (3) 82.5 (1)

No./mount. holes

• 2 TRF / 1 (1) 

  2TRF / 0 (6) 2TRF/0 (1) 2TRF / 2 (1) 3TRF / 0 (4) 3TRF / 1 (1)