SKF NUP 309 ECNRJ/C3VM004 Single row cylindrical roller bearing, NUP design, with snap ring groove

Single row cylindrical roller bearings are designed to accommodate high radial loads in combination with high speeds. Having two integral flanges on the outer ring and one integral flange and one loose flange ring on the inner ring, NUP design bearings can locate the shaft axially in both directions. A snap ring, fitted in an annular groove in the outer ring, facilitates axial location of the bearings within their housings. An important feature is the separable design, which facilitates mounting and enables the bearing components to be interchanged.