Dimensions
d(mm)130Bore diameter
D(mm)200Outer diameter
W(mm)33Width
a(mm)55Span
rs min(mm)2Minimal edge distance
High-speed hybrid 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)142Diameter of shaft shoulder
Da H12(mm)189Diameter of housing shoulder
ra max(mm)2Maximal rounding radius
Etk(mm)159.7Injection pitch circle
Etk1(mm)157.5Injection pitch circle
Performance data
Cr(kN)61.9Dynamic load rating, radial
C0r(kN)50.2Static load rating, radial
Cur(kN)1.98Fatigue limit load, radial
nG Grease(min-1)8500Limit speed, grease lubrication
nG Oil(min-1)13000Limit speed, oil lubrication
FV L(N)368Preload force, slight
FV M(N)1104Preload force, medium
FV S(N)2208Preload force, heavy
ca L(N/µm)234Axial rigidity, slight
ca M(N/µm)347Axial rigidity, medium
ca S(N/µm)450Axial rigidity, heavy
KaE L(N)1053Lift-off force, slight
KaE M(N)3212Lift-off force, medium
KaE S(N)6547Lift-off force, heavy
Mass
kg3.7Mass