NSK Cylindrical Roller Bearings, Single-Row  NU-Type, NU418M ,D=90 ASAHI ◦ Blade surface shape is

◦ Blade surface shape is flat

4 98 133 5 EA STRAIGHT SHANK DRILLS  D2101105 10

- Rounded facet to secure a wider viewing angle

4mm 215-1104 BH4012 2900g 400mm 119mm 515mm φ38mm 15mm 29

NSK Cylindrical Roller Bearings, Single-Row  NU-Type, NU418M ,D=90 ASAHI ◦ Blade surface shape isNSK Cylindrical Roller Bearings, Single Row NU Type, NU418M ,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 NU418M 90 225 54 4 4 123. 5 375 400 3600 2800 3400 11. 5 DESIGN, TYPES, AND FEATURES Cylindrical roller bearings are classified into the following types depending on whether or not they have ribs on their