NSK Cylindrical Roller Bearings, Single-Row  NF-Type, NF318W ,D=90 Torque Extension Bar Set 1 53 29

1 　 53 29

and for various hinge mounting holes

INSERTS HOUSING HANDLE Soft metal

MARVEL MEB-600

easy adjustment

NSK Cylindrical Roller Bearings, Single-Row  NF-Type, NF318W ,D=90 Torque Extension Bar Set 1 53 29NSK Cylindrical Roller Bearings, Single Row NF Type, NF318W ,D=90 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 NF318W 90 190 43 3 3 165 240 265 4500 2600 3000 5. 52 DESIGN, TYPES, AND FEATURES Cylindrical roller bearings are classified into the following types depending on whether or not they have ribs on their rings: