The plant has 1 set of 1050 six-high cold rolling mill, 2 sets of 950 cold rolling mill, 1 set of 1150 four-high mill and 1 set of 950 four-high mill

1050 rolling mill bearing Model:

Support roll: FCD88124450

Intermediate roll: FC3246130

Work roll: FCD1926126

1150 flat machine bearing model:

Support roll :FCD76108400

Work roll :FCD4462225

950 flat machine bearing model:

Support roll: FCD6084300

Work roll: FC2842155

DMD for the roller bearing from the bearing housing, bearing structure, material, lubrication mode to improve the adjustment of its bearing life increased by about 40%

Among them, the original model of FCD1926126 bearing is NA6919 bearing monthly consumption of about 120 sets

The production operation was seriously affected, and the monthly consumption was reduced to about 30 sets after DMD modification