11211TV

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)55Bore diameter

D(mm)100Outer diameter

W(mm)21Width

r_{s min}(mm)1.5Minimal edge distance

B_i(mm)60Width inner ring

H(mm)86.5Shoulder diameter outer ring

J(mm)69.5Shoulder diameter inner ring

D_{a max}(mm)91Maximal diameter of housing shoulder

r_{a max}(mm)1.5Maximal rounding radius

C_r(kN)27.2Dynamic load rating, radial

C_0r(kN)10Static load rating, radial

C_ur(kN)0.634Fatigue limit load, radial

n_G(min^-1)7500Limit speed

n_B(min^-1)6900Reference speed

e0.19Limit for

F_a / F_r

Y₁3.3Dynamic axial load factor for

F_a / F_r ≤ e

Y₂5.1Dynamic axial load factor for

F_a / F_r > e

Y₀3.5Static axial load factor

kg1.13Mass