supply of supply of journal bearing of wheel and axle assemblies consists of 5 items for x class , supply of journal bearing of wheel and axle assemblies consists of 5 items for x class locomotives as follows. item 1: journal bearing (part finish ed) for driving wheels as per drawing no -goc/x/sk-14-01020 sheet 2 qty -2 nos/set. item 2: journal bearing (part finished) for coupled wheels as per drawin g no -goc/x/sk-14-05020 sheet 2 qty -4 nos/set. item 3: journal bearing (part finished) for trailing wheels as per drawing no -goc/x/sk-14-07020 sheet 2 qt y -2 nos/set. item 4: journal bearing (part finished) for pony wheels as per drawing no -goc/x/sk-14-09020 sheet 2 qty -2 nos/set. item 5:bearing two halves for trailing axle box as per drawing no -goc/x/sk-14-07390 sheet 2 qty -2 nos/set. note: 1.item no 1 to 5 consists of one set. 2.if any casting defects are fou nd during the machining of supplied items within the warranty period, those items need to be replaced by the concerned firm within one month. 3.for material specification, the firm has to submit nabl accredited lab test certificate along with the material supply. [ warranty period: 30 months after the date of deli very ] ]