Dimensions
d(mm)150Bore diameter
D(mm)210Outer diameter
W(mm)28Width
a(mm)56Span
rs min(mm)2Minimal edge distance
r1s min(mm)1.1Minimal edge distance
Spindle bearing, adjusted, in pairs or sets, contact angle 25°, 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)160Diameter of shaft shoulder
Da H12(mm)199Diameter of housing shoulder
ra max(mm)1Maximal rounding radius
rb max(mm)1Maximal rounding radius
Etk(mm)174.3Injection pitch circle
Performance data
Cr(kN)116Dynamic load rating, radial
C0r(kN)116Static load rating, radial
Cur(kN)4.5Fatigue limit load, radial
nG Grease(min-1)5600Limit speed, grease lubrication
nG Oil(min-1)8500Limit speed, oil lubrication
FV L(N)1050Preload force, slight
FV M(N)3540Preload force, medium
FV S(N)7370Preload force, heavy
ca L(N/µm)333Axial rigidity, slight
ca M(N/µm)527.5Axial rigidity, medium
ca S(N/µm)708Axial rigidity, heavy
KaE L(N)3050Lift-off force, slight
KaE M(N)10600Lift-off force, medium
KaE S(N)22800Lift-off force, heavy
Mass
kg2.49Mass