NSK Cylindrical Roller Bearings, Single-Row N-Type, N218W ,D=90 HSS Roughing End Mill (Fine Pitch) The compact design weighs about

The compact design weighs about half the weight of an electric drill

Greatest Accessibility due to same reduced thickness along full length of Xtra Slim jaws

120-1660 Square File (10 PCS)

White hammer head / very hard: e

Hard type of hand working

NSK Cylindrical Roller Bearings, Single-Row N-Type, N218W ,D=90 HSS Roughing End Mill (Fine Pitch) The compact design weighs aboutNSK Cylindrical Roller Bearings, Single Row N Type, N218W ,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 N218W 90 160 30 2 2 143 152 178 5000 3200 3800 2. 31 DESIGN, TYPES, AND FEATURES Cylindrical roller bearings are classified into the following types depending on whether or not they have ribs on their rings: