Mounting flange diameter, mm

• 70 (1) 

  61.8 (1) 63 (1)

No./mount. holes

• 3 TRF / 2 (1) 

  2 TRF / 0 (2) 2 TRF / 1 (2) 2 TRF / 2 (2) 2TRF / 0 (21) 2TRF/0 (2) 2TRF / 1 (6) 2TRF/1 (1) 2TRF / 2 (16) 2TRF/2 (1) 3TRF / 2 (3) 3TRF / 3 (2) 4 TRF / 4 (1) 4TRF / 4 (1)