NSK Cylindrical Roller Bearings, Single-Row  NF-Type, NF318W ,D=90 Series_39^7300 No-load rotation speed (min ^

No-load rotation speed (min ^ -1): 8500

Provided in a portable transparent case

Material (blade / horizontal axis) 　SK-2 / Zinc die casting Drilling range 　40 40 to 210 mm Main applicable material and

④ Easier to break it clearly by GRPH-520

Made of stainless steel

NSK Cylindrical Roller Bearings, Single-Row  NF-Type, NF318W ,D=90 Series_39^7300 No-load rotation speed (min ^NSK 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: