Dimensions
d(mm)380Bore diameter
D(mm)560Outer diameter
W(mm)82Width
rs min(mm)5Minimal edge distance
r1s min(mm)2Minimal edge distance
a(mm)177Span
H(mm)492.8Shoulder diameter outer ring
J(mm)449Shoulder diameter inner ring
Angular contact ball bearing, single row, contact angle 30°, 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(°)30Contact angle
Connecting dimensions
da min(mm)398Minimal diameter of shaft shoulder
Da max(mm)542Maximal diameter of housing shoulder
Db max(mm)551Maximal diameter of housing shoulder
ra max(mm)4Maximal rounding radius
rb max(mm)2Maximal rounding radius
Performance data
Cr(kN)526Dynamic load rating, radial
C0r(kN)1060Static load rating, radial
Cur(kN)25.4Fatigue limit load, radial
nG(min-1)1600Limit speed
nB(min-1)1000Reference speed
Mass
kg64.4Mass