Bearing roll neck bearings maintenance procedures

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    1) track the location and record of the bearings in the mill. Timken to provide customers with a roll neck bearings maintenance record card can be used to record the bearing seat number, ro ll number, the rack, the bearings in the mill on the location of the outer bearing area and rolled products tonnage and bearing hours of work number and other data. Record card should be kept up to date and facilitate the maintenance staff to check with the bottom margin of bearing measurement data can be recorded and details of other tests;angular contact ball bearing
2) Remove from the roller bearing, remove the bearings from the bearing. Remove the bearing from the bearing housing or bearing check and need special lifting methods and tools, Timken can provide customers with lifting tools and special lifting recommended;

3) Clean the bearings. Peeling, water, residual lubricant as well as any other will cause the bearings serious wear and tear of the dirt should be removed in the process of cleaning bearings. Cleaning bearings cleaning methods a nd cleaning agents to clean the bearing dimensions or bearing determines the number of small bearing or small bearing can be used kerosene, mineral oil or other commercial solvents. Large bearing or bearings are available at 40 ° C viscosity 22cSt (or 100 ° F for 100SUS) of the neutral oil in the cleaning tank cleaning.contact ball bearing

4) Check the bearings, including visual inspection and minor repairs. Can be removed within the outside of the circle surface of roller or roller surface, if found to have a small flake or epidermal cracks, usually with a grinding machine metal peeling off peeling off the surface of the edge wore off and polished.

5) should regularly check the bearing wear can be assessed by measuring t he bearing clearance to bearing wear conditions;

6) need to check and repair the bearing;

7) bearing Replace bearing;

8) According to the roll neck need to check and repair;

9) with the bearing of the bearing seat installation to roll.angular ball bearing