NSK Tapered Roller Bearings, Single-Row Metric Design HR30234J ,D=170 Series_28^1300 5 27 175 300 MORSE

5 27 175 300 MORSE TAPER SHANK DRILLS  D1203230 23 27 175 300

Smato Multi Bit Socket With Magnetic MBS-12M

drilling depth  　Up to 3 mm plywood ・ Rubber board ・ carpet ・ wallpaper ・ cardboard ・soft vinyl ・ flooring ・ cloth ・ decorative board ・ board etc

Reference Mechanical Grease Oil NU419M 95 240 55 4 4 133

NSK Tapered Roller Bearings, Single-Row Metric Design HR30234J ,D=170 Series_28^1300 5 27 175 300 MORSENSK Tapered Roller Bearings, Single Row Metric Design HR30234J ,D=170 Bearing Numbers Boundary Dimensions (mm) Basic Load Ratings (kN) Limiting Speeds (min 1) ISO355 Dimensions Series approx. Constant e Axial Load Factors Mass (kg) approx. d D T B C Cone r min. Cup r min. Cr C0r Grease Oil Y1 Y0 HR30234J 170 310 57 52 43 5 4 630 885 1100 1500 4GB 0. 44 1. 4 0. 76 29. 2 DESIGN, TYPES, AND FEATURES Tapered roller bearings are designed so the apices of