NSK Cylindrical Roller Bearings, Single-Row  NF-Type, NF208W ,D=40 teclock •cast steel

•cast steel

3mm or 32mm x 1

opening frame 500mm

KING K8300  Floor Spring

Window and door construction

NSK Cylindrical Roller Bearings, Single-Row  NF-Type, NF208W ,D=40 teclock •cast steelNSK Cylindrical Roller Bearings, Single Row NF Type, NF208W ,D=40 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 NF208W 40 80 18 1. 1 1. 1 70 43. 5 43 9500 6700 8000 0. 388 DESIGN, TYPES, AND FEATURES Cylindrical roller bearings are classified into the following types depending on whether or not they have ribs on their