Dimensions
d(mm)90Bore diameter
D(mm)140Outer diameter
W(mm)24Width
a(mm)39Span
rs min(mm)1.5Minimal edge distance
r1s min(mm)0.6Minimal edge distance
Spindle bearing, adjusted, in pairs or sets, contact angle 25°, contactless sealed at both sides, 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)100Diameter of shaft shoulder
Da H12(mm)131Diameter of housing shoulder
ra max(mm)1.5Maximal rounding radius
rb max(mm)0.6Maximal rounding radius
Performance data
Cr(kN)72.9Dynamic load rating, radial
C0r(kN)70.6Static load rating, radial
Cur(kN)3.43Fatigue limit load, radial
nG Grease(min-1)9000Limit speed, grease lubrication
FV L(N)650Preload force, slight
FV M(N)2220Preload force, medium
FV S(N)4630Preload force, heavy
ca L(N/µm)222.8Axial rigidity, slight
ca M(N/µm)357Axial rigidity, medium
ca S(N/µm)482Axial rigidity, heavy
KaE L(N)1900Lift-off force, slight
KaE M(N)6730Lift-off force, medium
KaE S(N)14400Lift-off force, heavy
Mass
kg1.18Mass