NSK Self-Aligning Ball Bearings, Cylindrical Bore Bearings 1308 ,D=40 Dia ø_02^55~100mm NSK Deep Groove Ball Bearings

NSK Deep Groove Ball Bearings 6312DDU

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01 55~153 2 ±20 3 or less 240 ZS-413 55~73 90 45~63 5 3

Hexagon socket L2 (mm) L1 (mm) Weight (G) 210-1057 22 217 102 929 210-1066 24 241 114 1

NSK Self-Aligning Ball Bearings, Cylindrical Bore Bearings 1308 ,D=40 Dia ø_02^55~100mm NSK Deep Groove Ball BearingsNSK Self Aligning Ball Bearings, Cylindrical Bore Bearings 1308 ,D=40 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 1308 40 90 23 1. 5 29. 8 9. 7 6700 8500 0. 24 4 2. 6 2. 7 0. 715 DESIGN, TYPES, AND FEATURESThe outer ring of a self aligning ball bearing has a spherical raceway and its center of curvature coincides with