Dimensions
d(mm)400Bore 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)593Shoulder diameter outer ring
J(mm)534Shoulder 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)426Minimal diameter of shaft shoulder
Da max(mm)694Maximal diameter of housing shoulder
Db max(mm)706Maximal diameter of housing shoulder
ra max(mm)5Maximal rounding radius
rb max(mm)2.5Maximal rounding radius
Performance data
Cr(kN)747Dynamic load rating, radial
C0r(kN)1620Static load rating, radial
Cur(kN)35.6Fatigue limit load, radial
nG(min-1)1500Limit speed
nB(min-1)960Reference speed
Mass
kg188Mass