7204B.MP

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".

Dimensions

d(mm)20Bore diameter
D(mm)47Outer diameter
W(mm)14Width
rs min(mm)1Minimal edge distance
r1s min(mm)0.6Minimal edge distance
a(mm)21Span
H(mm)36Shoulder diameter outer ring
J(mm)30.4Shoulder diameter inner ring

Contact angle

α(°)40Contact angle

Connecting dimensions

da min(mm)25.6Minimal diameter of shaft shoulder
Da max(mm)41.4Maximal diameter of housing shoulder
Db max(mm)42.8Maximal diameter of housing shoulder
ra max(mm)1Maximal rounding radius
rb max(mm)0.6Maximal rounding radius

Performance data

Cr(kN)12.2Dynamic load rating, radial
C0r(kN)7.1Static load rating, radial
Cur(kN)0.369Fatigue limit load, radial
nG(min-1)26000Limit speed
nB(min-1)16000Reference speed

Mass

kg0.116Mass

CAD Data