Dimensions
d(mm)160Bore diameter
D(mm)240Outer diameter
W(mm)38Width
a(mm)46Span
rs min(mm)2.1Minimal edge distance
r1s min(mm)1.5Minimal 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)174Diameter of shaft shoulder
Da H12(mm)228Diameter of housing shoulder
ra max(mm)2Maximal rounding radius
rb max(mm)1Maximal rounding radius
Etk(mm)192.4Injection pitch circle
Performance data
Cr(kN)188Dynamic load rating, radial
C0r(kN)194Static load rating, radial
Cur(kN)7.15Fatigue limit load, radial
nG Grease(min-1)5600Limit speed, grease lubrication
nG Oil(min-1)8500Limit speed, oil lubrication
FV L(N)1150Preload force, slight
FV M(N)3640Preload force, medium
FV S(N)7400Preload force, heavy
ca L(N/µm)163.3Axial rigidity, slight
ca M(N/µm)275Axial rigidity, medium
ca S(N/µm)395Axial rigidity, heavy
KaE L(N)3570Lift-off force, slight
KaE M(N)12100Lift-off force, medium
KaE S(N)26400Lift-off force, heavy
Mass
kg5.01Mass