Dimensions
d(mm)200Bore diameter
D(mm)250Outer diameter
W(mm)24Width
a(mm)42Span
rs min(mm)1.5Minimal edge distance
r1s min(mm)0.6Minimal 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)211Diameter of shaft shoulder
Da H12(mm)239Diameter of housing shoulder
ra max(mm)1.5Maximal rounding radius
rb max(mm)0.6Maximal rounding radius
Etk(mm)220.7Injection pitch circle
Performance data
Cr(kN)81.5Dynamic load rating, radial
C0r(kN)113Static load rating, radial
Cur(kN)4.01Fatigue limit load, radial
nG Grease(min-1)4300Limit speed, grease lubrication
nG Oil(min-1)6300Limit speed, oil lubrication
FV L(N)350Preload force, slight
FV M(N)1300Preload force, medium
FV S(N)2810Preload force, heavy
ca L(N/µm)135Axial rigidity, slight
ca M(N/µm)240Axial rigidity, medium
ca S(N/µm)346Axial rigidity, heavy
KaE L(N)1070Lift-off force, slight
KaE M(N)4300Lift-off force, medium
KaE S(N)9850Lift-off force, heavy
Mass
kg2.31Mass