High Quality rolling bearing mix gear reducer for rolling mill
Used for horizontal openable housing mill drive for one motor variable speed drive two mill stand, speed ratio range for single-stage ordinaryly i < 7, secondary i = 7.1 ~ 50.
Reducer case is made by steel plate welded by eliminate the welding stress, and all gears are middle hard tooth surface gear,the gear material generally made by 40Cr after quenching and tempering, the precision of the gear is China national standard class 7-8; Using rolling bearing, centralized lubrication system.
Specifications: 90,80,70,60,50, etc.
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