tender for supply of esp spares-- 1 inner arm emitting & collecting rapping ( inner arm with centre h.t. fasteners ) ( 1 set consists of 2 half inner arm + 1 set m16x45mm gr.8.8 fasteners ) ( inner arm moc:is 2062 ) 2 hammer assembly for emitting rapping ( outer arm for emiteing ) ( outer arm roller moc:en 8d, outer arm 10mm flat moc: is 2062 ) ( roller dia-90mm, l-60mm ) 3 hammer assemblyfor collecting rapping ( outer arm for collecting ) ( outer arm roller moc:en 8d, outer arm 10mm flat moc: is 2062 ) ( roller dia-115mm, l-60mm ) 4 shock pad 155mmx80mmx30mm ( as per drawing / sample ) moc:en8 5 bush for chinese roller bearing ( shaft sleeve for collecting rapping shaft dia:50mm ) ( 1 consists of 1 set of 2 half shaft sleeve with 4 nos. of gr.4.6 socket head button cap screw ) ( moc:en 8d ) 6 thrust bearing pad for vertical emitting shaft ( 1 set consts of 1 no. of thrust bearing with 2 nos. of hex screw m12x30 ( gr.4.6 ) & 2nos. of spring washer ) ( moc:en 8d ) 7 bearing 1211k with bush & lock ( 1 set consists of 1 no. of bearing + 1 set of adapter sleeve assembly + 1 no. of locating ring ) ( bearing & adapter sleeve :skf, locating ring : skf / jmc indian / jtc / j&j ) 8 bearing 1211k housing ( 1 set consists of 1 set of housing for bearing assembly only ) ( housing: skf / jmc / indian / jtc / j&j ) 9 plain bearing for crm shaft dia 50mm ( as per reference drawing / sample ) 10 roller bearing for erm shaft dia 50mm as per drawing / sample ) 11 fix roller bearing for erm / crm shaft dia 50mm as per drawing / sample )