NSK Cylindrical Roller Bearings, Single-Row  NU-Type, NU228W ,D=140 Type_26^Single-Row  NU-Type •Handy design: very small working

•Handy design: very small working area (38 mm or 1

for instance

Body length: 93mm

◦Precision rachet system makes it stable to hold terminals

NSK Cylindrical Roller Bearings, Single-Row  NU-Type, NU228W ,D=140 Type_26^Single-Row  NU-Type •Handy design: very small workingNSK Cylindrical Roller Bearings, Single Row NU Type, NU228W ,D=140 Bearing Numbers Boundary Dimensions (mm) Basic Load Ratings (kN) Limiting Speeds (min 1) Mass (kg) approx. d D B r min. r1 min. Fw Ew Cr C0r Thermal Reference Mechanical Grease Oil NU228W 140 250 42 3 3 169 395 515 3200 4500 2400 3000 9. 21 DESIGN, TYPES, AND FEATURES Cylindrical roller bearings are classified into the following types depending on whether or not they have ribs on their