Dimensions
d(mm)30Bore diameter
D(mm)72Outer diameter
W(mm)27Width
rs min(mm)1.1Minimal edge distance
H1(mm)62.4Shoulder diameter outer ring
J(mm)45Shoulder diameter inner ring
Self-aligning ball bearing, double row, greased/ lubricated, polyamide cage, two shields, 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".
Connecting dimensions
da min(mm)37Minimal diameter of shaft shoulder
Da max(mm)65Maximal diameter of housing shoulder
ra max(mm)1Maximal rounding radius
Performance data
Cr(kN)21.9Dynamic load rating, radial
C0r(kN)6.32Static load rating, radial
Cur(kN)0.401Fatigue limit load, radial
nG(min-1)6000Limit speed
Mathematic factors
e0.26Limit for
Fa / Fr
Y12.4Dynamic axial load factor for
Fa / Fr ≤ e
Y23.7Dynamic axial load factor for
Fa / Fr > e
Y02.5Static axial load factor
Mass
kg0.574Mass