Dimensions
d(mm)220Bore diameter
D(mm)340Outer diameter
W(mm)56Width
rs min(mm)3Minimal edge distance
r1s min(mm)1.1Minimal edge distance
a(mm)145Span
H(mm)293.5Shoulder diameter outer ring
J(mm)268Shoulder 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)232Minimal diameter of shaft shoulder
Da max(mm)328Maximal diameter of housing shoulder
Db max(mm)334Maximal diameter of housing shoulder
ra max(mm)2.5Maximal rounding radius
rb max(mm)1Maximal rounding radius
Performance data
Cr(kN)244Dynamic load rating, radial
C0r(kN)360Static load rating, radial
Cur(kN)11.2Fatigue limit load, radial
nG(min-1)3000Limit speed
nB(min-1)2000Reference speed
Mass
kg17.5Mass