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Structure form of the bearing


30th April 2010 Bearing Technology 0 Comments

The formal summary of structure of the bearing: High the intersection of line and the intersection of rolling mill and the intersection of bearing and taper roll sub the intersection of bearing and cylinder roll sub bearing rolling mill use taper roll sub the intersection of bearing and rolling mill use cylinder roll sub the intersection of bearing and horizontal rolling mill plummet rolling mill generally speaking It it uses that bearing structure rolling mill bearings traditionals basics sub similar to designing and considering not lubricating by problems heat-dissipating fully each part after rolling to bearing cylinders sub after rolling bearing taper in inside and outside Enclose the taper Liquid sound pigeonhole the intersection of bearing and daily the intersection of axle and shell buy axle

High the intersection of line and rolling mill bearing have four taper roll sub bearing and pair list cylinder, roll sub the intersection of bearing and two. Generally speaking, thick middle rolling mill use four taper roll sub bearing, precise rolling mill use pair list cylinder, get away sub bearing, horizontal rolling mill and plummet rolling mill use the bearing of the same type.

No matter four taper roll sub bearing, or pair list cylinder, get away sub bearing, its basic structure is similar to traditional rolling mill bearing, but fully considered the question that lubricates and dispels the heat in design of each part, in inner circle, outer lane, separate, enclose , keep shelf, roll son list cylinder, roll sub bearing and speech to pair There are a lot of troughs, holes,etc.. In this way, the passway on trough, lubricated, heat-dissipating passway and bearing flat, roll that the hole forms makes up a reliable lubricated and heat-dissipating system, combine with the good seal installation, make the bearing in the steady operation of the high-pressure state of the high speed.

Though design styles of the bearing of rolling mill of high line that every manufacturer offers are different, but there is a common point, namely the inner circle wall is thick as to the ordinary bearing of the equal specification should be a bit thicker, the outer lane stands opposite each other a little more thinly.










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