Dimensions
d(mm)180Bore diameter
D(mm)225Outer diameter
W(mm)22Width
a(mm)58Span
rs min(mm)1.1Minimal edge distance
r1s min(mm)0.6Minimal edge distance
Technical data
*) the unit "B" in the graphics corresponds in English to the unit "W" for "Width".
Contact angle
α(°)25Contact angle
Connecting dimensions
da h12(mm)189Diameter of shaft shoulder
Da H12(mm)216Diameter of housing shoulder
ra max(mm)1.1Maximal rounding radius
rb max(mm)0.6Maximal rounding radius
Etk(mm)198.5Injection pitch circle
Performance data
Cr(kN)66.3Dynamic load rating, radial
C0r(kN)86.6Static load rating, radial
Cur(kN)3.14Fatigue limit load, radial
nG Grease(min-1)4300Limit speed, grease lubrication
nG Oil(min-1)6300Limit speed, oil lubrication
FV L(N)515Preload force, slight
FV M(N)1920Preload force, medium
FV S(N)4100Preload force, heavy
ca L(N/µm)298Axial rigidity, slight
ca M(N/µm)485Axial rigidity, medium
ca S(N/µm)660Axial rigidity, heavy
KaE L(N)1500Lift-off force, slight
KaE M(N)5760Lift-off force, medium
KaE S(N)12700Lift-off force, heavy
Mass
kg1.72Mass