Complete units FP/FPD/FN/FND 400 Tolerances:outer ring with press fit hub D = H6inner ring with press fit (FP/FPD) shaft d = h5inner ring with
How To Mount & Install GMN Labyrinth Seals Correctly Step One: Both rings of a Labyrinth Seal must be in a flush position.
To obtain the best possible performance of the bearings, installation must be performed very carefully in ultra clean conditions. Errors during
Mounting instructions for Gap Seals Both rings of a Gap Seals must be in a flush position. Tolerances: housing: H8shaft (up to 80 mm