Dimensions
d(mm)45Bore diameter
D(mm)75Outer diameter
W(mm)16Width
a(mm)22Span
rs min(mm)1Minimal edge distance
Technical data
*) the unit "B" in the graphics corresponds in English to the unit "W" for "Width".
Contact angle
α(°)25Contact angle
DLR dimension
NB(mm)1.5Groove width
NA(mm)3.4Groove distance
SB(mm)1.4Width of oil groove
SA(mm)9.3Distance of oil groove
Connecting dimensions
da h12(mm)51Diameter of shaft shoulder
Da H12(mm)69Diameter of housing shoulder
ra max(mm)1Maximal rounding radius
Performance data
Cr(kN)12Dynamic load rating, radial
C0r(kN)7.1Static load rating, radial
Cur(kN)0.359Fatigue limit load, radial
nG Oil(min-1)36000Limit speed, oil lubrication
FV L(N)71Preload force, slight
FV M(N)213Preload force, medium
FV S(N)426Preload force, heavy
ca L(N/µm)86Axial rigidity, slight
ca M(N/µm)128Axial rigidity, medium
ca S(N/µm)168Axial rigidity, heavy
KaE L(N)204Lift-off force, slight
KaE M(N)628Lift-off force, medium
KaE S(N)1283Lift-off force, heavy
Mass
kg0.27Mass