1) The location and recording of the track TIMKEN bearings in the mill. Timken bearing maintenance LNSERTED service record card can be used to record the bearing seat number, roll number, rack number, bearing position in the mill the tonnage and bearing of the outer ring of the bearing area and rolled products data such as number of hours worked. Record card should be updated at any time and to facilitate the maintenance staff to check with the bottom margin can record the bearing measurement data and details of other tests;
    2) Remove the bearing housing from the roll; remove the bearings from the bearing housing. Remove the bearing from the bearing housing or bearing checking need special lifting methods and tools in Timken can provide customers with the lifting tools and special lifting is recommended;
    3) Cleaning TIMKEN bearing. All peeling, water should be removed in the process of cleaning bearings, and the residue of the lubricant as well as any other of the dirt may cause serious wear of the bearing. Cleaning the bearing cleaning method and the cleaning agent is cleaned according to the bearings size or the number of bearings decided small bearings or a small amount of bearing can be used kerosene, mineral oil or other commercial solvents. For large bearings or large number of bearings, can be 40 ° C when the viscosity of 22cSt (or 100 ° F for 100SUS) neutral oil is cleaned in the cleaning tank.
    4) Check TIMKEN bearings, including visual inspection and minor repairs. Detachable inner ring exterior surface of the roller or rollers on the surface, if it is found that the small spalling or epidermal cracks, usually with a grinding machine metal peeling rubbed off and polished peeling off the surface edge.
    5) Should be checked regularly bearing wear, bearing wear condition can be assessed by measuring the bearing clearance;
    6) Based on the need to check and repair the bearing;
    7) The bearings are mounted back to the bearing housing;
    8) Based on the need to check and repair roll neck;
    9) With the bearing seat of the bearing is mounted to the roll.
 



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