supply of bearing seal borebearing seal bore,(1) bearing seal bore - 60mm, osd-90mm, width- 13mm, (spring loaded oil seal) make-sun ny, dulux, royal plus, alley. as per drg. no.- 19/m,alt.-1 [mat. specn. as mentioned in drg.] qty. ----01 no. (2) thrust bearing seal, bore-146mm., osd-175mm. width 19mm.(spring loaded oil seal) make-sunny, d ulux, royal plus, alley. as per drg. no.- 20/m,alt.-1 [mat. specn.as mentioned in drg.] qty. ----01 no [one s et consisting of s.no.1 and 2]. [ warranty period: 30 months after the date of delivery ] ] , joint compressed asbestus fiber permaile oil gr-0/1 or a/0th 1.5mm size-1600mm x 3800m m matl. specn-is:2712 of 1979. make - t.j. thermoseal or ulrite or champion. [ warranty period: 30 mont hs after the date of delivery ] ]