Dimensions
d(mm)380Bore diameter
D(mm)680Outer diameter
W(mm)95Width
rs min(mm)6Minimal edge distance
r1s min(mm)3Minimal edge distance
a(mm)270Span
H(mm)557.5Shoulder diameter outer ring
J(mm)504Shoulder 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)406Minimal diameter of shaft shoulder
Da max(mm)654Maximal diameter of housing shoulder
Db max(mm)666Maximal diameter of housing shoulder
ra max(mm)5Maximal rounding radius
rb max(mm)2.5Maximal rounding radius
Performance data
Cr(kN)710Dynamic load rating, radial
C0r(kN)1430Static load rating, radial
Cur(kN)33.8Fatigue limit load, radial
nG(min-1)1600Limit speed
nB(min-1)850Reference speed
Mass
kg152Mass