supply of aar approved cartridge tapered roller bearing class k (6 1/2aar approved cartridge tapered roller bearing class k (6 1/2,aar approved cartridge tapered roller bearing class k (6 1/2x9) complete (double cup. cones. rollers. cage, spacer, seal wear ring/bore clip/distance ring. grease seals, grease, backin g ring and end caps etc). for use on freight stock to rdso spec no.ab/rb-41-2016, rev-1 along with 1 ) locking plate to rdso.drg.no. wd- 06085-s-02. alt.1 2) axle end caps screws for end holes of axles to rdso drawing no.wd-18016-s-01, item no.2 alt- 23) narrow jaw adapter with lug to rdso drawin g no. wd-15020-s-03, alt-5. 4) side frame key & key bolt. nut.spg washer and 4 dia split pin to rdso drawing no. wd-13012-s-04, alt-07 items-2&4. [ warranty period: 30 months after the date of deliv ery ] ]