Cylindrical roller bearing This type of bearing is separable.As their rollers linearly come into contact with inner ring and outer ring with less coefficient of friction, these bearings have very good capacity of radial load, suitable for electric moters , automobiles, transmission shafts, gear shafts and so on.Double row cylindrical roller bearings are good at the spindles of machine tools. Following is the item we can manufacture PRODUCTS SERIESDIMENSION d(mm)DERIVING STRUCTURE220E10220N,NF,NJ,NU,NUP300E10190N,NF,NJ,NU,NUP10010260N,NF,NJ,NU,NUP2200E10220N,NF,NJ,NU,NUP2300E10190N,NF,NJ,NU,NUPNN300030260K,/W33,K/W33NNU4900100280K,/W33,K/W33 If you are interested in our products,donot hesitate to tell me.