Dimensions
d(mm)190Bore diameter
D(mm)340Outer diameter
W(mm)55Width
rs min(mm)4Minimal edge distance
r1s min(mm)1.5Minimal edge distance
a(mm)139Span
H(mm)281.4Shoulder diameter outer ring
J(mm)250.1Shoulder 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)207Minimal diameter of shaft shoulder
Da max(mm)323Maximal diameter of housing shoulder
Db max(mm)313Maximal diameter of housing shoulder
ra max(mm)3Maximal rounding radius
rb max(mm)1.5Maximal rounding radius
Performance data
Cr(kN)298Dynamic load rating, radial
C0r(kN)421Static load rating, radial
Cur(kN)13.5Fatigue limit load, radial
nG(min-1)3200Limit speed
nB(min-1)2400Reference speed
Mass
kg21.6Mass