Railway freight car depot rolling bearing between the design specification

Railway freight car depot design code 2021 - between rolling bearing 01 - 10 pieces of rolling bearing maintenance should be centralized maintenance, new truck between the period of may, when necessary, set the rolling bearing. Pieces between rolling bearing shall be borne by the bearing of decomposition, cleaning, inspection, testing, assembly and other assignments. Pieces should be set up between rolling bearing bearing decomposition, dry cleaning, inspection, testing, assembly and storage between equal. Pieces should be set between rolling bearing bearing skim machine, seal cover decomposition, bearing cleaning machine, washing machine, parts cleaning machine, bearing outer ring testing machine, spray drying device, bearing inner ring components decomposition device, inner ring component assembly device, inner ring components appearance automatic inspection device, electronic scale, filling machine, all grease machine, oil seal assembly mold, the seal cover mould, press, bearing installation transportation line ( Car) And bearing rack ( Ark) And so on. Pieces can be between rolling bearing and shaft & or between independent setting. Between independent setting of the rolling bearing should be between the adjacent wheel. Rolling bearing between the roof beam bottom to the height of the ground should not be less than 4. 2m。 Pieces bearing inspection between rolling bearing and bearing detection and bearing assembly and bearing deposit between appropriate USES wooden floor or terrazzo floor, and set to 1. Dado of 5 m high. Bearing test, the assembly points indoor temperature should be between 16 ~ 30 ℃; Bearing test, the assembly points between deposit and bearing points between indoor relative humidity should not be greater than 60% and 40% respectively; Bearing test points and bearing assembly, store between indoor 24 h between natural dustfall respectively should be less than 80 mg/m2 and 120 mg/m2. ( Source: the resources of railway vehicle platform)