Four Row Cylindrical Roller Bearings, Four Row CRB - NBCFour Row Cylindrical roller bearings are mainly used in the necks of rolling machine rollers. NBC produces Four Row Cylindrical roller bearings in different Cylindrical Roller Radial Bearings - Four-Row - Timken CADBrowse Cylindrical Roller Radial Bearings - Four-Row in the The Timken Company catalog including Part Number,Bore d,O.D. D,Width B,Width C,DUR/DOR F/E 
Timken® Four-Row Cylindrical Roller Bearings - InterempresasFour-row cylindrical bearings are engineered primarily for use in rolling mill roll-neck applications. These include back-up, intermediate and work roll positions in Four Row Cylindrical Bearings - American Roller BearingProducts 1 - 30 of 252 - Our Multi-row or 4 row Cylindrical Roller Bearings are primarily designed and used as roll-neck bearings in rolling mills. Visit us today to Four-row cylindrical roller bearings | SKFFeatures and benefits. Exceptional high load carrying capacity. Because of their high number of rollers, four-row cylindrical roller bearings are suitable for very Four-row cylindrical roller bearings 4R - NTN GlobalFour-Row Cylindrical Roller Bearings. Bearing. Dimensions Drawing Mass numbers no. kg. Fw. (approx.) Note: Drawing 1 represents a bearing with solid rollers