Dimensions
d(mm)110Bore diameter
D(mm)150Outer diameter
W(mm)20Width
a(mm)40Span
rs min(mm)1.1Minimal edge distance
r1s min(mm)1Minimal edge distance
Hybrid spindle bearing, adjusted, in pairs or sets, contact angle 25°, one grease/ lubrication groove with two grease/ lubrication bores, two circular grooves with O rings, cage made of laminated fabric, diminished tolerances, rings made of high-quality roller bearing steel, rolling elements made of silicon nitride
Technical data
*) the unit "B" in the graphics corresponds in English to the unit "W" for "Width".
Contact angle
α(°)25Contact angle
DLR dimension
NB(mm)1.8Groove width
NA(mm)4Groove distance
SB(mm)2.6Width of oil groove
SA(mm)12Distance of oil groove
Connecting dimensions
da h12(mm)117Diameter of shaft shoulder
Da H12(mm)143Diameter of housing shoulder
ra max(mm)0.6Maximal rounding radius
rb max(mm)0.6Maximal rounding radius
Performance data
Cr(kN)56.1Dynamic load rating, radial
C0r(kN)50.6Static load rating, radial
Cur(kN)1.76Fatigue limit load, radial
nG Oil(min-1)17000Limit speed, oil lubrication
FV L(N)203Preload force, slight
FV M(N)860Preload force, medium
FV S(N)1905Preload force, heavy
ca L(N/µm)192Axial rigidity, slight
ca M(N/µm)320Axial rigidity, medium
ca S(N/µm)435Axial rigidity, heavy
KaE L(N)596Lift-off force, slight
KaE M(N)2570Lift-off force, medium
KaE S(N)5810Lift-off force, heavy
Mass
kg0.721Mass