Dimensions
d(mm)85Bore diameter
D(mm)130Outer diameter
W(mm)22Width
a(mm)36Span
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)93Diameter of shaft shoulder
Da H12(mm)122Diameter of housing shoulder
ra max(mm)1Maximal rounding radius
Performance data
Cr(kN)29.6Dynamic load rating, radial
C0r(kN)21.4Static load rating, radial
Cur(kN)1.04Fatigue limit load, radial
nG Oil(min-1)20000Limit speed, oil lubrication
FV L(N)178Preload force, slight
FV M(N)534Preload force, medium
FV S(N)1068Preload force, heavy
ca L(N/µm)152Axial rigidity, slight
ca M(N/µm)225Axial rigidity, medium
ca S(N/µm)295Axial rigidity, heavy
KaE L(N)509Lift-off force, slight
KaE M(N)1559Lift-off force, medium
KaE S(N)3178Lift-off force, heavy
Mass
kg0.99Mass