Dimensions
d(mm)70Bore diameter
D(mm)90Outer diameter
W(mm)10Width
rs min(mm)0.6Minimal edge distance
H(mm)83.3Shoulder diameter outer ring
J(mm)76.6Shoulder diameter inner ring
Deep groove ball bearing, single row, brass cage guided by outer shoulder, 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)73.2Minimal diameter of shaft shoulder
Da max(mm)86.8Maximal diameter of housing shoulder
ra max(mm)0.6Maximal rounding radius
Performance data
Cr(kN)11.5Dynamic load rating, radial
C0r(kN)10.5Static load rating, radial
Cur(kN)0.542Fatigue limit load, radial
nG(min-1)14000Limit speed
nB(min-1)5300Reference speed
Mass
kg0.166Mass