NSK Self-Aligning Ball Bearings, Cylindrical Bore Bearings 2220 ,D=100 Series_31^51100 03 70 - - -

03 70 - - - -

Material (blade) Alloy tool steel Shank shape 13 mm round shaft Tip shape Triangular pyramid shape Compatible power tool Electric drill

) ② Nipple O-ring and ③ Connector packing structure prevents water leakage

5 4 20 55 DREAM DRILLS-SOFT  DPPA01036 3

Model 196B

NSK Self-Aligning Ball Bearings, Cylindrical Bore Bearings 2220 ,D=100 Series_31^51100 03 70 - - -NSK Self Aligning Ball Bearings, Cylindrical Bore Bearings 2220 ,D=100 Bearing Numbers Boundary Dimensions (mm) Basic Load Ratings (kN) Limiting Speeds (min 1) Constant e Axial Load Factors Mass (kg) approx. d D B r min. Cr C0r Grease Oil Y2 Y3 Y0 2220 100 180 46 2. 1 94. 5 38. 5 3200 3800 0. 27 3. 7 2. 4 2. 5 4. 51 DESIGN, TYPES, AND FEATURESThe outer ring of a self aligning ball bearing has a spherical raceway and its center of curvature coincides