Spindle bearings

Super Precision Bearings – Catalogue Page 185
... loaded bearings Fr Fa Spindle bearings 100 % 100 % 50 % 50 % 33 % 33 % 60 % 60 % 60 % 60 % 60 % Contact angle α = 15° P 0 = F r [kN] for F a /F r 1,09 P 0 = 0,5 · F r + 0,46 · F a [kN] for F a /F r 1,09 Contact angle α = 25° 60 % P 0 = F r [kN] for F a /F r 1,31 Radial and axial loads that are calculated from ...