Dimensions
d(mm)65Bore diameter
D(mm)120Outer diameter
W(mm)23Width
a(mm)24Span
rs min(mm)1.5Minimal edge distance
r1s min(mm)0.6Minimal edge distance
Spindle bearing, adjusted, in pairs or sets, contact angle 15°, contactless sealed at both sides, greased/ lubricated, 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)75.5Diameter of shaft shoulder
Da H12(mm)109.5Diameter of housing shoulder
ra max(mm)1.5Maximal rounding radius
rb max(mm)0.6Maximal rounding radius
Performance data
Cr(kN)66.9Dynamic load rating, radial
C0r(kN)57.9Static load rating, radial
Cur(kN)2.93Fatigue limit load, radial
nG Grease(min-1)12000Limit speed, grease lubrication
FV L(N)325Preload force, slight
FV M(N)1050Preload force, medium
FV S(N)2160Preload force, heavy
ca L(N/µm)75Axial rigidity, slight
ca M(N/µm)128.8Axial rigidity, medium
ca S(N/µm)187Axial rigidity, heavy
KaE L(N)1010Lift-off force, slight
KaE M(N)3560Lift-off force, medium
KaE S(N)7870Lift-off force, heavy
Mass
kg0.997Mass