Dimensions
d(mm)80Bore diameter
D(mm)110Outer diameter
W(mm)16Width
a(mm)21Span
rs min(mm)0.6Minimal edge distance
r1s min(mm)0.3Minimal 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)86Diameter of shaft shoulder
Da H12(mm)104Diameter of housing shoulder
ra max(mm)0.6Maximal rounding radius
rb max(mm)0.3Maximal rounding radius
Performance data
Cr(kN)34.8Dynamic load rating, radial
C0r(kN)31.7Static load rating, radial
Cur(kN)1.65Fatigue limit load, radial
nG Grease(min-1)12000Limit speed, grease lubrication
FV L(N)174Preload force, slight
FV M(N)600Preload force, medium
FV S(N)1260Preload force, heavy
ca L(N/µm)70.1Axial rigidity, slight
ca M(N/µm)120Axial rigidity, medium
ca S(N/µm)175Axial rigidity, heavy
KaE L(N)535Lift-off force, slight
KaE M(N)2000Lift-off force, medium
KaE S(N)4500Lift-off force, heavy
Mass
kg0.37Mass