Dimensions
d(mm)85Bore diameter
D(mm)150Outer diameter
W(mm)28Width
a(mm)41Span
rs min(mm)2Minimal edge distance
r1s min(mm)1Minimal edge distance
Spindle bearing, adjusted, in pairs or sets, contact angle 25°, 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)98Diameter of shaft shoulder
Da H12(mm)138Diameter of housing shoulder
ra max(mm)2Maximal rounding radius
rb max(mm)1Maximal rounding radius
Etk(mm)112Injection pitch circle
Performance data
Cr(kN)98.8Dynamic load rating, radial
C0r(kN)81.2Static load rating, radial
Cur(kN)3.789Fatigue limit load, radial
nG Grease(min-1)8000Limit speed, grease lubrication
nG Oil(min-1)13000Limit speed, oil lubrication
FV L(N)870Preload force, slight
FV M(N)2890Preload force, medium
FV S(N)5970Preload force, heavy
ca L(N/µm)233Axial rigidity, slight
ca M(N/µm)372Axial rigidity, medium
ca S(N/µm)504Axial rigidity, heavy
KaE L(N)2550Lift-off force, slight
KaE M(N)8780Lift-off force, medium
KaE S(N)18700Lift-off force, heavy
Mass
kg1.85Mass