11209TV

Self-aligning ball bearing, double row, with wide inner ring, polyamide 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)45Bore diameter

D(mm)85Outer diameter

W(mm)19Width

r_{s min}(mm)1.1Minimal edge distance

B_i(mm)58Width inner ring

H(mm)72.4Shoulder diameter outer ring

J(mm)57.7Shoulder diameter inner ring

D_{a max}(mm)78Maximal diameter of housing shoulder

r_{a max}(mm)1Maximal rounding radius

C_r(kN)22.2Dynamic load rating, radial

C_0r(kN)7.35Static load rating, radial

C_ur(kN)0.466Fatigue limit load, radial

n_G(min^-1)9000Limit speed

n_B(min^-1)8220Reference speed

e0.21Limit for

F_a / F_r

Y₁3Dynamic axial load factor for

F_a / F_r ≤ e

Y₂4.7Dynamic axial load factor for

F_a / F_r > e

Y₀3.2Static axial load factor

kg0.781Mass