Details:

Bearing 7010 ACB/P4A (SKF)

 

Angular contact ball bearings, super-precision 7010 ACB/P4A

Bearing number : 7010 ACB/P4ASize (mm) : 50x80x16Brand : SKFBore Diameter (mm) : 50Outer Diameter (mm) : 80Width (mm) : 16Bearing dimensions and specification in SKF catalogue:d - 50 mmD - 80 mmB - 16 mmd1 - 61.44 mmd2 - 59.65 mmD2 - 70.7 mmr1,2 - min. - 1 mmr3,4 - min. - 0.6 mma - 23.2 mmda - min. - 54.6 mmdb - min. - 54.6 mmDa - max. - 75.4 mmDb - max. - 76.8 mmra - max. - 1 mmrb - max. - 0.6 mmdn - 61.8 mmBasic dynamic load rating - C - 9.4 kNBasic static load rating - C0 - 7.4 kNFatigue load limit - Pu - 0.31 kNLimiting speed for grease lubrication - 22000 r/minLimiting speed for oil lubrication - 32000 mm/minBall - Dw - 5.556 mmBall - z - 27Gref - 3.11 cm3Calculation factor - e - 0.68Calculation factor - Y2 - 0.87Calculation factor - Y0 - 0.38Calculation factor - X2 - 0.41Calculation factor - Y1 - 0.92Calculation factor - Y2 - 1.41Calculation factor - Y0 - 0.76Calculation factor - X2 - 0.67Preload class A - GA - 56 NPreload class B - GB - 110 NPreload class C - GC - 330 NCalculation factor - f - 1.06Calculation factor - f1 - 0.99Calculation factor - f2A - 1Calculation factor - f2B - 1.01Calculation factor - f2C - 1.04Calculation factor - fHC - 1Preload class A - 87 N/micronPreload class B - 110 N/micronPreload class C - 165 N/micronMass bearing - 0.29 kg