supply of set of taper roller bearings for 1400 hhp demu motor , set of taper roller bearings for 1400 hhp demu motor coach. 1. tapered roller bearing asse mbly (non-gear end bearing) with cone no, m67981 and cup no. m67919, confirming to para no.20.4.6.4 (i nspection) of maintenance manual of 1400 hp demu and to bhel drawing no. 3 439 15 80 002, rev.1 (or) cgl drawing no. cgm/406804, rev.0. 2. tapered roller bearing assembly (gear end bearing) with cone no , m67982 and cup no. m67919, confirming to para no.20.4.6.4 (inspection) of maintenance manual of 1400 hp demu and to bhel drawing no. 3 439 15 80 001, rev.1 (or) cgl drawing no. cgm/406803, rev.0. [ wa rranty period: 30 months after the date of delivery ] ]