NSK Cylindrical Roller Bearings, Single-Row  NU-Type, NU2220W ,D=100 Type_20^Double-Row 5 mm² - 0

5 mm² - 0

5 8 100 16

Easy installation by simply fitting the main body and tightening the knob

- Can be worn with prescription glasses- single lens - wide field of view- Forehead protector (integrated type)- PC lens specifications- Anti-scratch lens- Anti-fog (anti-fog) lens

NSK Cylindrical Roller Bearings, Single-Row  NU-Type, NU2220W ,D=100 Type_20^Double-Row 5 mm² - 0NSK Cylindrical Roller Bearings, Single Row NU Type, NU2220W ,D=100 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 NU2220W 100 180 46 2. 1 2. 1 119 335 445 4300 3200 3800 5. 23 DESIGN, TYPES, AND FEATURES Cylindrical roller bearings are classified into the following types depending on whether or not they have ribs on