for O-ring connection
Tempering steel, TEM-deburred and phosphatised.
If the centring clamp is fastened from above and oil is supplied through conduits drilled in the fixture body.
Order no. 328971 for items 6974-X054; 6974-X061 and 6974-X068
Order no. 328997 for items 6974-X076; 6974-X083 and 6974-X090
Order no. 329128 for items 6974-X098; 6974-X109 and 6974-X119