Dimensions
d(mm)35Bore diameter
D(mm)47Outer diameter
W(mm)7Width
a(mm)9Span
rs min(mm)0.3Minimal edge distance
r1s min(mm)0.1Minimal edge distance
Spindle bearing, adjusted, in pairs or sets, contact angle 15°, 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(°)15Contact angle
Connecting dimensions
da h12(mm)38Diameter of shaft shoulder
Da H12(mm)44Diameter of housing shoulder
ra max(mm)0.3Maximal rounding radius
rb max(mm)0.1Maximal rounding radius
Etk(mm)40Injection pitch circle
Performance data
Cr(kN)4.6Dynamic load rating, radial
C0r(kN)4.1Static load rating, radial
Cur(kN)0.188Fatigue limit load, radial
nG Grease(min-1)26000Limit speed, grease lubrication
nG Oil(min-1)40000Limit speed, oil lubrication
FV L(N)16Preload force, slight
FV M(N)55Preload force, medium
FV S(N)133Preload force, heavy
ca L(N/µm)23.1Axial rigidity, slight
ca M(N/µm)39.7Axial rigidity, medium
ca S(N/µm)60.5Axial rigidity, heavy
KaE L(N)50Lift-off force, slight
KaE M(N)187Lift-off force, medium
KaE S(N)472Lift-off force, heavy
Mass
kg0.029Mass