NSK Cylindrical Roller Bearings, Single-Row  NF-Type, NF304W ,D=20 YG-1 2 x 8mm Slotted Offset

2 x 8mm Slotted Offset Screwdriver 1

Model 47Z-XB

Surface treatment : Steam Tempered(Black Oxide Finish)Application : Drilling deep holes in steels

Double-Row Angular Contact Ball Bearings

High torsional strength spring designed for longer life

NSK Cylindrical Roller Bearings, Single-Row  NF-Type, NF304W ,D=20 YG-1 2 x 8mm Slotted OffsetNSK Cylindrical Roller Bearings, Single Row NF Type, NF304W ,D=20 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 NF304W 20 52 15 1. 1 0. 6 44. 5 21. 4 17. 3 14000 10000 12000 0. 153 DESIGN, TYPES, AND FEATURES Cylindrical roller bearings are classified into the following types depending on whether or not they have ribs