Introduces the installation of four row circular cone roller bearings

The installation of four row circular cone roller bearings ( Install the roller bearings) : one, four row circular cone roller bearing inner ring with the matching of the roll neck is generally band gap, when installation, bearing load bearing box first, and then put the bearing box into journal. Two, four row tapered roller bearing outer ring and bearing box holes also adopts movable fit, first the outer ring A load bearing box. Factory both inside and outside the outer ring, inner ring and baffle are printed with characters { HotTag} Operator symbol, when installation, must according to the character symbol sequence in turn into the bearing housing. Not any swap, to prevent the bearing clearance changes. Three, all parts are load bearing box, to space ring, inner ring and outer ring with outer baffle axial on tight. Four, measure the outer end face and the gaps between the bearing box cover plate width, to determine the thickness of the sealing gasket accordingly.