2012年7月27日星期五

Structure of the bearings of high speed wire rod mill in the form of imported bearings


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Four tapered roller bearings and double row cylindrical roller bearings two high-speed wire rod mill bearing. Under normal circumstances, the rough mill in four-row tapered

roller bearings, finishing mill with double row cylindrical roller bearings, hor izontal mill, and the lead hammer mill using the same type of bearing.ball bearing
Whether four tapered roller bearings or double row cylindrical roller bearings, the basic structure and similar to the traditional mill bearing, but the various parts of the

design fully consider the problem of lubrication and cooling, ie in the inner ring, outer ring, separated circle (four tapered roller bearings), cage roller (in terms of the

double row cylindrical roller bearings) has opened a number of slots, holes, etc.. So, groove, hole formation of lubrication, cooling channels and bearing, roll on the channel

to form a reliable lubrication and cooling system, coupled with good seals, making the bearing can run stable in the high-speed high pressure.stainless steel ball bearings

Provided by various manufacturers s uch as NSK Bearings, SKF imported bearings high speed wire rod mill bearing design style is different, but have one thing in common, namely,

the inner wall thickness is relatively plain bearings of the same specifications to be a bit thick, the outer ring is relatively thin some.angular ball bearings

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