MRC:
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.FEAT
Special Features:
Skf axial clamp seals are produced in three different designs: CT1, CT3, and CT4 design these axial clamp seals are made of appropriately profiled strips of non-reinforced nitrile rubber which are held firmly in place by stainless steel screw-type clamps they are available in the diameter range 150 to 4600 mm the seals do not rotate but seal axially against a rotating counterface; CT3 design: the seals of the CT3 design differ from those of the CT1 design only in the form of the sealing lip this is again flat but is provided with annular grooves these serve to trap contaminants which may have started to penetrate the lip/counterface contact the operating interference for these seals is +4, 8 mm shaft: 42.500 in od: 43.688 in weight: 4.250 lbs
