Dimensions
d(mm)75Bore diameter
D(mm)105Outer diameter
W(mm)16Width
a(mm)29Span
rs min(mm)0.6Minimal edge distance
r1s min(mm)0.3Minimal edge distance
Spindle bearing for higher speeds, adjusted, in pairs or sets, contact angle 25°, contactless sealed at both sideset, greased/ lubricated, cage made of laminated fabric, diminished tolerances, rings and rolling elements made of high-quality roller bearing steel
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)81Diameter of shaft shoulder
Da H12(mm)99.5Diameter of housing shoulder
ra max(mm)0.6Maximal rounding radius
rb max(mm)0.3Maximal rounding radius
Performance data
Cr(kN)27.8Dynamic load rating, radial
C0r(kN)18Static load rating, radial
Cur(kN)1.65Fatigue limit load, radial
nG Grease(min-1)17000Limit speed, grease lubrication
FV L(N)245Preload force, slight
FV M(N)650Preload force, medium
FV S(N)1350Preload force, heavy
ca L(N/µm)134Axial rigidity, slight
ca M(N/µm)191Axial rigidity, medium
ca S(N/µm)254Axial rigidity, heavy
KaE L(N)710Lift-off force, slight
KaE M(N)1900Lift-off force, medium
KaE S(N)4050Lift-off force, heavy
Mass
kg0.32Mass