Dimensions
d(mm)90Bore diameter
D(mm)125Outer diameter
W(mm)18Width
a(mm)23Span
rs min(mm)0.6Minimal edge distance
r1s min(mm)0.6Minimal edge distance
Spindle bearing, adjusted, in pairs or sets, contact angle 15°, one grease/ lubrication groove with two grease/ lubrication bores, two circular grooves with O rings, 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
DLR dimension
NB(mm)1.8Groove width
NA(mm)4Groove distance
SB(mm)2.4Width of oil groove
SA(mm)10.4Distance of oil groove
Connecting dimensions
da h12(mm)97Diameter of shaft shoulder
Da H12(mm)119Diameter of housing shoulder
ra max(mm)0.6Maximal rounding radius
rb max(mm)0.6Maximal rounding radius
Performance data
Cr(kN)45.9Dynamic load rating, radial
C0r(kN)42.9Static load rating, radial
Cur(kN)2.16Fatigue limit load, radial
nG Oil(min-1)16000Limit speed, oil lubrication
FV L(N)242Preload force, slight
FV M(N)810Preload force, medium
FV S(N)1690Preload force, heavy
ca L(N/µm)82.5Axial rigidity, slight
ca M(N/µm)142Axial rigidity, medium
ca S(N/µm)206Axial rigidity, heavy
KaE L(N)740Lift-off force, slight
KaE M(N)2700Lift-off force, medium
KaE S(N)6020Lift-off force, heavy
Mass
kg0.565Mass