What is NUP type cylindrical roller bearing?

Cylindrical & Single Row Roller Bearings | AST BearingsCylindrical Roller Bearings are bearing in which cylinders are used as the There are different types designated NU, NJ, NUP, N, NF for single-row bearings, 

Cylindrical roller bearing - N, NU, NJ, NUP, NF, NN seriesCylindrical roller bearing N, NU, NJ, NUP, NF, NN series As locating bearings, this type of bearing can accommodate axial load in both directions with bigger Cylindrical roller bearingsThe axial clearance of cylindrical roller bearings is only specified for type NUP bearings. It is limited by the 4 internal shoulders. It is in the range of 0.1 mm

There are different types designated NU, NJ, NUP, N, NF forN Series - Bearings of N design are single row cylindrical roller bearing and have two fixed ribs on the inner ring that retain the rollers and cage and one smooth 

What are Cylindrical Roller Bearings? Types of BearingsFeb 26, 2009 — NUP Type: This type of bearing possesses an integral collar in the inner race and a loose collar mounted to the inner race. This enables the Cylindrical Roller Bearings | Roller Bearings | Products | NSKTypes NU, N, NNU, and NN are suitable as free-end bearings. Types NJ and NF can sustain limited axial loads in one direction. Types NH and NUP can be used 

Cylindrical Roller Bearings NU, NJ, NUP | Rainbow PrecisionResults 1 - 24 of 198 — There are different types designated as NU, NJ, NUP, N, NF (for single-row bearings), The outer and inner rings of all types are separableCylindrical Roller BearingCylindrical roller bearings are designed to carry heavy radial loads and are suitable for high NUP style bearings are similar to the NJ style and come with a special ring often called a thrust collar. (only available with type “E” high capacity 

Cylindrical Roller Bearings | MachineMfg The NUP type bearing has rib on both sides of the outer ring, (fixed) single rib on one side of the inner ring, and detachable flat ring on the other side. Can NUP 2209 ECP | SKFSingle row cylindrical roller bearings