This type of bearings is separable. as their rollers linearly come into contact with inner ring and outer ring with less coefficent of friction, these bearings have very good capacity of radial load, suitable for electric motors, automobiles, transmission shafts, gear shafts and so on. double row cylindrical roller bearings are good at the spindles of machine tools. \n\nbearing no: nu204---nu220 nu304---nu320 nu405---nu419 \nnu2204---nu2220 nu2304---nu2320 \nnj204---nj220 nj304---nj320 nu405---nu419 \nnj2204---nj2220 nj2304---nj2320 \nnup204---nup220 nup304---nup314 nup405---nup419 \nnup2204---nup2220 nup2304---nup2320 \nn204----n220 n304--n320 nf204---nf220 nf304---nf320 \nmaterial: chrome steel\npacking: according to customer\'s request.