supply of pl 25010931- kit of step size roller etc.pl 25010931- kit of step size roller etc.,kit of step size roller bearing of nei make with thrust pad comprising of- (i) thrower- re f.-3= 1 no. (ii) inner racer of rb 5062= 2 nos. (iii) inner distance piece- ref.-4= 1 no. (iv) clamping plat e- ref.-23- 1 no. to neis drg. no.- x 141 for wag7 locos. [ warranty period: 30 months after the dat e of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] electric loco in stores/bksc, jharkhand 11.00 set ser electric loco shed stores/kgp, west bengal 18.00 set