7088MP

Angular contact ball bearing, single row, contact angle 30°, 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".

d(mm)440Bore diameter

D(mm)650Outer diameter

W(mm)94Width

r_{s min}(mm)6Minimal edge distance

r_{1s min}(mm)3Minimal edge distance

a(mm)204Span

H(mm)566.5Shoulder diameter outer ring

J(mm)523Shoulder diameter inner ring

α(°)30Contact angle

d_{a min}(mm)463Minimal diameter of shaft shoulder

D_{a max}(mm)627Maximal diameter of housing shoulder

D_{b max}(mm)638Maximal diameter of housing shoulder

r_{a max}(mm)5Maximal rounding radius

r_{b max}(mm)3Maximal rounding radius

C_r(kN)650Dynamic load rating, radial

C_0r(kN)1400Static load rating, radial

C_ur(kN)32.3Fatigue limit load, radial

n_G(min^-1)1400Limit speed

n_B(min^-1)850Reference speed

kg107Mass