Drive end cylindrical roller bearing of suspension tube of wap- 7 loco

Non drive end cylindrical roller bearing of suspension tube of wap-7 loco

Sg9792091017_ 11 kw motor ie3 (250 lpm lube system),sg9792091025_ drive end bearing for 11kw motor,sg9792091033_ non drive end bearing for 11kw motor,sg9792091076_ terminal block for 11kw ie3 motor

Complete rewinding of 700 kw 6.6 kv ht motor complete set rpm make bhel si no 1185a401 11 02 under abocp block ii area.

Pully for 18.5 kw auxiliary alternator conforming to kel part no. a1006(a) or wm/dsl/aii drg. no.- d/218/a alt latest for 700/1400hp demu/dpc.

End frame non driving end assly. (machined) of wap7/wag9 loco for traction motor (type 6fra6068) as per clw/drg.no.0twd.096.003/ref.5 alt.13. or latest and clw specification no.4tms.096.068 rev-2, alt-3 or latest.

End frame non-driving end assly (machined) of wap7/wag9 loco for traction motors (type 6 fra 6068) as per clw/ drg. no. 0twd .096.003/alt-13, clw specification no. 4tms. 096. 068 rev.2 alt-2 (abb document no. 3ehm 030965 or latest),qty -01 no. (note :- latest alt as on the date of invitation of tender will be applicable)

Rectifier cum regulator unit for 18.5 kw aux alternator of magnetic type suitable for 1400 hp demu dpc(cgl/bhel).each set consist of:regulator cum rectifier as per drg no.18-a-3030alt-3 or icf spec no. icf/md/spec-097d(rev)type:kelc-185125fm make :kel , hmtd, presstech or its exact equivalent.

End frame driving end assembly (machined) with air outlet net for traction motor ( type 6fra6068) of wap-7/wag-9 loco as per clw drg. no. 1twd.096.005/alt-11 (ref 4) and clw specification no 4tms.0960.068 rev. 2 alt 2 (abb documents no. 3ehm 112008). manufacturers shall machine the bore of bearing housing of end frame for a dimension near 319.970 mm to achieve interference over the complete range of tolerence of od of outer racer. note : required range of bearing housing of end frame - 319.9

Set of roller bearing with brass ring type of 25 kw alternator as per rdso spec.no.rdso/pe/ spec/ac/0056-2014 rev.1. item no.1. cylindrical bearing nu2215 ecj of terminal box end side. acceptable makes as per rdso spec: skf/germany/ austria, fag/germany/india, nsk/japan only acceptable. item no.2 spherical bearing 22215 e of non terminal box end side. acceptable makes as per rdso spec: skf/europe, india, fag/germany, nsk/japan only acceptable