Mounting flange diameter, mm

• 68 (1) 

  60 (1) 61 (1) 64 (3) 66 (1) 72 (1) 76 (2) 82.5 (1) 82.50 (1)

No./mount. holes

• 3TRF / 1 (1) 

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