Dimensions
d(mm)80Bore diameter
D(mm)125Outer diameter
W(mm)22Width
a(mm)35Span
rs min(mm)1.1Minimal 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)1.8Groove width
NA(mm)4.7Groove distance
SB(mm)2.6Width of oil groove
SA(mm)12.2Distance of oil groove
Connecting dimensions
da h12(mm)88Diameter of shaft shoulder
Da H12(mm)117Diameter of housing shoulder
ra max(mm)1Maximal rounding radius
Performance data
Cr(kN)29Dynamic load rating, radial
C0r(kN)20.6Static load rating, radial
Cur(kN)1.03Fatigue limit load, radial
nG Oil(min-1)24000Limit speed, oil lubrication
FV L(N)175Preload force, slight
FV M(N)525Preload force, medium
FV S(N)1050Preload force, heavy
ca L(N/µm)148Axial rigidity, slight
ca M(N/µm)220Axial rigidity, medium
ca S(N/µm)288Axial rigidity, heavy
KaE L(N)502Lift-off force, slight
KaE M(N)1530Lift-off force, medium
KaE S(N)3127Lift-off force, heavy
Mass
kg0.96Mass