Silico manganese top side bearer liner to rdso drg.no:wd-20024-s/2, item-11, alt-1 spec:is:3885 pt-1 gr.4 ( hardness 380-420 bhn )

Top side bearer liner as per rdso s drawing no. wd-09034-s-08, alt.-8, item no.11. material as per drawing conforming to is: 3885 pt-1 gr-iv (hardness 380-420 bhn).

Casnub-22-nlb cast steel bogies with friction damping arrangement

Cast steel bolster with liner for casnub 22 hs bogies.

Bolster liner to rdso drg. no.sk-77578, item-2 alt.6.(for casnub 22w bogie) ,is 3885 (fabrication item).

Top side bearer liner for blcs wagons as per drawing no. wd-15011-s-08, alt.03, item no.17. (note: the dimension of the material should be as per the drawing wd-15011-s-08, alt.3, item no.17 and specification of the material should be confirming to is:3885 pt.1,gr.4 with hardness 380-420 bhn).

Liner 90 x 100 x 4 mm thick . drawing no :- wx-26003 (alt-nil) (refer l.no. rdso l.no mw plng. csnb dt 02/02/26). spec :-i) contr-lccf 20(c)-96-(rev-3). ii) as per is 3885, pt.1 gr/4 (bhn 380-420) ( warranty period: 72 months after the date of delivery)

Description: side frame pedestal jaw (long) liner (size: 60x20x03mm) as per fig. 32 of rdso technical pamphlet g-95, revision-ii of june 2026. mat. spec.: bis, is:3885/1992 (reaffirmed 2022) amendment no. 2 (july 2024), with latest revision and amendments, part- 1, grade- iv (bhn 380-420). fig. 32 of rdso technical pamphlet g-95, revision-ii of june 2026. spec. bis, is:3885/1992 (reaffirmed 2022) amendment no. 2 (july 2024) .

Cast steel bolster with liner for casnub 22 hs bogies to drg. no.-wd-92058-s/3, alt-8 of item- 1,2,3. (assembled) and specification no. wd-17-casnub-22hs - bogie-92- rev-4 of sept 2024.

For complete deion and other details, please refer to tender