Dimensions
d(mm)105Bore diameter
D(mm)160Outer diameter
W(mm)26Width
a(mm)31Span
rs min(mm)2Minimal edge distance
High-speed hybrid 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)116Diameter of shaft shoulder
Da H12(mm)150Diameter of housing shoulder
ra max(mm)2Maximal rounding radius
Etk(mm)127.9Injection pitch circle
Etk1(mm)125.9Injection pitch circle
Performance data
Cr(kN)49.3Dynamic load rating, radial
C0r(kN)36.4Static load rating, radial
Cur(kN)1.61Fatigue limit load, radial
nG Grease(min-1)12000Limit speed, grease lubrication
nG Oil(min-1)18000Limit speed, oil lubrication
FV L(N)170Preload force, slight
FV M(N)510Preload force, medium
FV S(N)1020Preload force, heavy
ca L(N/µm)76Axial rigidity, slight
ca M(N/µm)120Axial rigidity, medium
ca S(N/µm)162Axial rigidity, heavy
KaE L(N)504Lift-off force, slight
KaE M(N)1580Lift-off force, medium
KaE S(N)3317Lift-off force, heavy
Mass
kg1.8Mass