Dimensions
d(mm)30Bore diameter
D(mm)90Outer diameter
W(mm)23Width
rs min(mm)1.5Minimal edge distance
H1(mm)76.7Shoulder diameter outer ring
J(mm)55.5Shoulder diameter inner ring
Deep groove ball bearing, single row, greased/ lubricated, steel sheet 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)39Minimal diameter of shaft shoulder
Da max(mm)81Maximal diameter of housing shoulder
ra max(mm)1.5Maximal rounding radius
Performance data
Cr(kN)45.8Dynamic load rating, radial
C0r(kN)29.8Static load rating, radial
Cur(kN)1.69Fatigue limit load, radial
nG(min-1)9000Limit speed
nB(min-1)8500Reference speed
Mass
kg0.76Mass