NSK Self-Aligning Ball Bearings, Cylindrical Bore Bearings 1303 ,D=17 Copper Tube Cutter 1 143 158 2000 16

1 143 158 2000 　 16

1 90WX550DX165H SK-410CK 400 410 4

970(7 x 100) 7 1

For accurate two handed bending up to 180° of pipes

0 6 13 90 4 20

NSK Self-Aligning Ball Bearings, Cylindrical Bore Bearings 1303 ,D=17 Copper Tube Cutter 1 143 158 2000 16NSK Self Aligning Ball Bearings, Cylindrical Bore Bearings 1303 ,D=17 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 1303 17 47 14 1 12. 7 3. 2 14000 17000 0. 32 3. 1 2 2. 1 0. 13 DESIGN, TYPES, AND FEATURESThe outer ring of a self aligning ball bearing has a spherical raceway and its center of curvature coincides with that