B448SC REXNORD bearings MA5212;B448SC,B448SC Lead time price,B448SC Drawing parameters,B448SC Procurement lead time 16026/C3 weight,16026/C3 size,16026/C3 parameter,FNYBU20A Lead time price,FNYBU20A Drawing parameters,FNYBU20A Procurement lead time,B448SC weight,B448SC size,B448SC param...