tender for axle bearing (plain sleeve bearing - top and bottom halves) 3.5mm undersize for bhel traction motor type 253 bx/bw and 4601 az as per rdso drg. no.rdso/pe/sk/emu/0052-2003 and str no. rdso/pe/str/emu/0006-2003 (rev-1) with under sizedbore diameter of 3.5 mm.
