NSK Cylindrical Roller Bearings, Single-Row  NF-Type, NF211W ,D=55 3.Peaks 120-1679 Triangular File (10 PCS)

120-1679 Triangular File (10 PCS)

120-1721 Knife File (10 PCS)

(3+R/100)ìm for models over 75mm

1 147 119 2800 3800

NSK Cylindrical Roller Bearings, Single-Row  NF-Type, NF211W ,D=55 3.Peaks 120-1679 Triangular File (10 PCS)NSK Cylindrical Roller Bearings, Single Row NF Type, NF211W ,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 NF211W 55 100 21 1. 5 1. 1 88. 5 58 62. 5 7500 5300 6300 0. 661 DESIGN, TYPES, AND FEATURES Cylindrical roller bearings are classified into the following types depending on whether or not they have ribs on