Dimensions
d(mm)320Bore diameter
D(mm)400Outer diameter
W(mm)38Width
rs min(mm)2.1Minimal edge distance
r1s min(mm)1.1Minimal edge distance
a(mm)123Span
H(mm)368Shoulder diameter outer ring
J(mm)351Shoulder 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)330Minimal diameter of shaft shoulder
Da max(mm)390Maximal diameter of housing shoulder
Db max(mm)394Maximal diameter of housing shoulder
ra max(mm)2.1Maximal rounding radius
rb max(mm)1.1Maximal rounding radius
Performance data
Cr(kN)206Dynamic load rating, radial
C0r(kN)332Static load rating, radial
Cur(kN)10.1Fatigue limit load, radial
nG(min-1)2300Limit speed
nB(min-1)1300Reference speed
Mass
kg10.1Mass