supply of procurement of journal bearing assembly etc.procurement of journal bearing assembly etc.,journal bearing assembly aar approved cartridge taper roller bearing 6 1/2x 12 clas s f sealed unit along with backing ring, end cap, locking plate & 3 cap screws duly filled with grease. s ize: 6 1/2x 12 class f sealed unit along with backing ring. specn: (i) timken india part no. hm13344 4f -9 0349 drg. no. e 50296 rev. nil or latest or (ii) nei bearing no. hm 133444/hm133416xd (6-1/2 x 12) and drg. no. rbsd-7053 rev. nil or latest or (iii) similar of other makes. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ]