supply of set of roller bearingset of roller bearing,set of roller bearing fag design for wam4 / wag5 loco fag design each set consi st of a)roller bearing wj-01 no. b)roller bearing no.fag wjp -01 no. c) labyrinth ring -1 no. d)labyrinth c over ring -01 no v) journal dist ring 1 no spec/drg no- as per.rdsos drg.no: sk.vl-603 (alt-07) ma nufacturers fag drg.no: 901-02-101/c3 each consists of a) roller bearing wj 150x 270 mi-1 no . b) roller bearing wjp 150x270 mi-01 no. c) labyrinth ring drg no 901-02-108- 01 no. d) labyrinth cover drg no.- 901-02-107-01 no. e) journal dist ring drg no-901-02-109-01 no. [ warranty period: 30 months after the date of delivery ]