NSK Self-Aligning Ball Bearings, Cylindrical Bore Bearings 1211 ,D=55 DRAGONFLY Hexagon socket: 8

Hexagon socket: 8

to DIN 1283

1 119 　 335 445 4300 5600 3200 3800 5

7 8500 11000 0

It has to alwyas be used with a waxed steel strap

NSK Self-Aligning Ball Bearings, Cylindrical Bore Bearings 1211 ,D=55 DRAGONFLY Hexagon socket: 8NSK Self Aligning Ball Bearings, Cylindrical Bore Bearings 1211 ,D=55 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 1211 55 100 21 1. 5 26. 9 10 6000 7100 0. 2 4. 9 3. 2 3. 3 0. 705 DESIGN, TYPES, AND FEATURESThe outer ring of a self aligning ball bearing has a spherical raceway and its center of curvature coincides with