NSK Cylindrical Roller Bearings, Single-Row  Nj-Type, NJ318W ,D=90 ASAHI it is cumbersome to remove

it is cumbersome to remove individual keys or return them to the holder

when a dial gauge is dismounted after setting the tolerance

2 ※ grip: ● = elastomer

5 52 　 83 81

For attaching and detaching small diameter bolts for general maintenance work such as automobiles and aircraft

NSK Cylindrical Roller Bearings, Single-Row  Nj-Type, NJ318W ,D=90 ASAHI it is cumbersome to removeNSK Cylindrical Roller Bearings, Single Row Nj Type, NJ318W ,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 NJ318W 90 190 43 3 3 115 240 265 4500 2600 3000 5. 54 DESIGN, TYPES, AND FEATURES Cylindrical roller bearings are classified into the following types depending on whether or not they have ribs on their rings: