1311TV

Self-aligning ball bearing, double row, 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)120Outer diameter

W(mm)29Width

r_{s min}(mm)2Minimal edge distance

H(mm)101.4Shoulder diameter outer ring

J(mm)78Shoulder diameter inner ring

d_{a min}(mm)66Minimal diameter of shaft shoulder

D_{a max}(mm)109Maximal diameter of housing shoulder

r_{a max}(mm)2Maximal rounding radius

C_r(kN)52.5Dynamic load rating, radial

C_0r(kN)17.9Static load rating, radial

C_ur(kN)1.13Fatigue limit load, radial

n_G(min^-1)6000Limit speed

n_B(min^-1)5800Reference speed

e0.24Limit for

F_a / F_r

Y₁2.7Dynamic axial load factor for

F_a / F_r ≤ e

Y₂4.1Dynamic axial load factor for

F_a / F_r > e

Y₀2.8Static axial load factor

kg1.64Mass