NSK Cylindrical Roller Bearings, Single-Row  NF-Type, NF308W ,D=40 ASAHI 12098-EINS)

12098-EINS)

material Vanadium steel Hardness (HRC) 57 ~ 62 (blade part) Blade angle 18 °

drilling machine (including lectric drill with stand) 10 mm or more Drilling range 40 40 to 180 mm Main applicable material and drilling depth Wood

• Possible to work repeatedly with one-time setting

Greater Accessibility thanks to the Xtra Slim jaw design: Up to 50% thinner than standard wrenches with a similar opening

NSK Cylindrical Roller Bearings, Single-Row  NF-Type, NF308W ,D=40 ASAHI 12098-EINS)NSK Cylindrical Roller Bearings, Single Row NF Type, NF308W ,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 NF308W 40 90 23 1. 5 1. 5 77. 5 58. 5 57 8500 5600 6700 0. 677 DESIGN, TYPES, AND FEATURES Cylindrical roller bearings are classified into the following types depending on whether or not they have ribs on