... low cross sections but high radial load carrying capacity.This bearing has an outer ring, needle rollers, a cage, ... in following:P0,P5 and P6.Design of this bearing are in following: With open ends or closed ends ... spindles, copying machines and so on.. 3.Packing Generally bearing is to be packed in plastic tube, antirust paper, ... in cartons, then in wooden pallets. best quality needle bearing from China