NSK Cylindrical Roller Bearings, Single-Row  NF-Type, NF311W ,D=55 Wire Cutter Easy blade replacement

Easy blade replacement

Model PCN-1BU Graduation 0

5 KA162 (#180) 4 36

30 4 3 10 50 2 25 4G MILL SEME610200312 2 R0

Hexagon socket L2 (mm) L1 (mm) Weight (G) 210-1057 22 217 102 929 210-1066 24 241 114 1

NSK Cylindrical Roller Bearings, Single-Row  NF-Type, NF311W ,D=55 Wire Cutter Easy blade replacementNSK Cylindrical Roller Bearings, Single Row NF Type, NF311W ,D=55 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 NF311W 55 120 29 2 2 104. 5 111 111 6300 4000 5000 1. 47 DESIGN, TYPES, AND FEATURES Cylindrical roller bearings are classified into the following types depending on whether or not they have ribs on their