Dimensions
d(mm)160Bore diameter
D(mm)340Outer diameter
W(mm)68Width
rs min(mm)4Minimal edge distance
r1s min(mm)1.5Minimal edge distance
a(mm)139Span
H(mm)270Shoulder diameter outer ring
J(mm)231Shoulder 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)177Minimal diameter of shaft shoulder
Da max(mm)323Maximal diameter of housing shoulder
Db max(mm)331Maximal diameter of housing shoulder
ra max(mm)3Maximal rounding radius
rb max(mm)1.5Maximal rounding radius
Performance data
Cr(kN)362Dynamic load rating, radial
C0r(kN)474Static load rating, radial
Cur(kN)15.6Fatigue limit load, radial
nG(min-1)3000Limit speed
nB(min-1)2100Reference speed
Mass
kg30.6Mass