Dimensions
d(mm)160Bore diameter
D(mm)290Outer diameter
W(mm)48Width
rs min(mm)3Minimal edge distance
r1s min(mm)1.1Minimal edge distance
a(mm)118Span
H(mm)238Shoulder diameter outer ring
J(mm)212Shoulder 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)174Minimal diameter of shaft shoulder
Da max(mm)276Maximal diameter of housing shoulder
Db max(mm)283Maximal diameter of housing shoulder
ra max(mm)2.5Maximal rounding radius
rb max(mm)1Maximal rounding radius
Performance data
Cr(kN)241Dynamic load rating, radial
C0r(kN)307Static load rating, radial
Cur(kN)10.7Fatigue limit load, radial
nG(min-1)3500Limit speed
nB(min-1)2900Reference speed
Mass
kg13.8Mass