The part no NU 232 ECML bearing is a single row  SKF cylindrical roller bearing. These bearings can accommodate heavy radial loads and high speeds. They are manufactured in several different designs, the main difference being in the configuration of the flanges. The most popular are the NU, N, NJ and NUP designs. We can learn more details from a typical SKF single row cylindrical roller bearing NU 232 ECML and follow is its main data for reference.

d: 160mm
D: 290mm
B: 48mm
M: 14.2 kg
Basic dynamic load rating: 585KN
Basic static load rating: 680KN
Reference Rotate speed: 2400 r/min
Limited Rotate speed: 4000r/min