Details:

Bearing 7001 CD/P4AH (SKF)

 

Angular contact ball bearings, super-precision 7001 CD/P4AH

Bearing number : 7001 CD/P4AHSize (mm) : 12x28x8Brand : SKFBore Diameter (mm) : 12Outer Diameter (mm) : 28Width (mm) : 8Bearing dimensions and specification in SKF catalogue:d - 12 mmD - 28 mmB - 8 mmd1 - 17.1 mmd2 - 17.1 mmD1 - 22.9 mmK - 0.5 mmC1 - 4.9 mmr1,2 - min. - 0.3 mmr3,4 - min. - 0.2 mma - 6.7 mmda - min. - 14 mmdb - min. - 14 mmDa - max. - 26 mmDb - max. - 26.6 mmra - max. - 0.3 mmrb - max. - 0.2 mmdn - 18 mmBasic dynamic load rating - C - 4.5 kNBasic static load rating - C0 - 1.9 kNFatigue load limit - Pu - 0.08 kNLimiting speed for grease lubrication - 67000 r/minLimiting speed for oil lubrication - 100000 mm/minBall - Dw - 4.762 mmBall - z - 10Gref - 0.27 cm3Calculation factor - f0 - 8.7Preload class A - GA - 15 NPreload class B - GB - 30 NPreload class C - GC - 60 NPreload class D - GD - 120 NCalculation factor - f - 1.03Calculation factor - f1 - 1Calculation factor - f2A - 1Calculation factor - f2B - 1.02Calculation factor - f2C - 1.05Calculation factor - f2D - 1.09Calculation factor - fHC - 1Preload class A - 14 N/micronPreload class B - 18 N/micronPreload class C - 25 N/micronPreload class D - 35 N/micronMass bearing - 0.021 kg