Dimensions
d(mm)280Bore diameter
D(mm)580Outer diameter
W(mm)108Width
rs min(mm)6Minimal edge distance
r1s min(mm)3Minimal edge distance
a(mm)234Span
H(mm)463Shoulder diameter outer ring
J(mm)400Shoulder diameter inner ring
Angular contact ball bearing, single row, contact angle 40°, brass cage, 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(°)40Contact angle
Connecting dimensions
da min(mm)306Minimal diameter of shaft shoulder
Da max(mm)554Maximal diameter of housing shoulder
Db max(mm)566Maximal diameter of housing shoulder
ra max(mm)5Maximal rounding radius
rb max(mm)2.5Maximal rounding radius
Performance data
Cr(kN)742Dynamic load rating, radial
C0r(kN)1350Static load rating, radial
Cur(kN)34Fatigue limit load, radial
nG(min-1)2000Limit speed
nB(min-1)960Reference speed
Mass
kg161Mass