Dimensions
d(mm)200Bore diameter
D(mm)280Outer diameter
W(mm)38Width
a(mm)51Span
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)214Diameter of shaft shoulder
Da H12(mm)266Diameter of housing shoulder
ra max(mm)1Maximal rounding radius
rb max(mm)1Maximal rounding radius
Etk(mm)232.4Injection pitch circle
Performance data
Cr(kN)203Dynamic load rating, radial
C0r(kN)225Static load rating, radial
Cur(kN)7.58Fatigue limit load, radial
nG Grease(min-1)4500Limit speed, grease lubrication
nG Oil(min-1)7000Limit speed, oil lubrication
FV L(N)1135Preload force, slight
FV M(N)3735Preload force, medium
FV S(N)7700Preload force, heavy
ca L(N/µm)180Axial rigidity, slight
ca M(N/µm)305Axial rigidity, medium
ca S(N/µm)435Axial rigidity, heavy
KaE L(N)3480Lift-off force, slight
KaE M(N)12300Lift-off force, medium
KaE S(N)27000Lift-off force, heavy
Mass
kg6.03Mass