Dimensions
d(mm)75Bore diameter
D(mm)105Outer diameter
W(mm)16Width
a(mm)22Span
rs min(mm)1Minimal edge distance
r1s min(mm)0.6Minimal 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(°)17Contact angle
Connecting dimensions
da h12(mm)81Diameter of shaft shoulder
Da H12(mm)99.5Diameter of housing shoulder
ra max(mm)1Maximal rounding radius
rb max(mm)0.6Maximal rounding radius
Performance data
Cr(kN)28.9Dynamic load rating, radial
C0r(kN)18.9Static load rating, radial
Cur(kN)1.71Fatigue limit load, radial
nG Grease(min-1)18000Limit speed, grease lubrication
FV L(N)171Preload force, slight
FV M(N)460Preload force, medium
FV S(N)966Preload force, heavy
ca L(N/µm)66Axial rigidity, slight
ca M(N/µm)98Axial rigidity, medium
ca S(N/µm)135Axial rigidity, heavy
KaE L(N)505Lift-off force, slight
KaE M(N)1390Lift-off force, medium
KaE S(N)3050Lift-off force, heavy
Mass
kg0.32Mass