NSK Cylindrical Roller Bearings, Single-Row  NU-Type, NU2216W ,D=80 Series_38^7200 9% of ultraviolet (UV) and

9% of ultraviolet (UV) and 90% of infrared (IR)

high cutting power by oil paper backing

Cast iron body

Reference Mechanical Grease Oil NF220W 100 180 34 2

NSK Cylindrical Roller Bearings, Single-Row  NU-Type, NU2216W ,D=80 Series_38^7200 9% of ultraviolet (UV) andNSK Cylindrical Roller Bearings, Single Row NU Type, NU2216W ,D=80 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 NU2216W 80 140 33 2 2 95. 3 186 243 5000 4000 5000 2. 18 DESIGN, TYPES, AND FEATURES Cylindrical roller bearings are classified into the following types depending on whether or not they have ribs on their