1306K.TV

Self-aligning ball bearing, double row, tapered bore, taper 1:12,  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".

Dimensions

d(mm)30Bore diameter
D(mm)72Outer diameter
W(mm)19Width
rs min(mm)1.1Minimal edge distance
H(mm)59.3Shoulder diameter outer ring
J(mm)45Shoulder diameter inner ring

Connecting dimensions

da min(mm)37Minimal diameter of shaft shoulder
Da max(mm)65Maximal diameter of housing shoulder
ra max(mm)1Maximal rounding radius

Performance data

Cr(kN)21.9Dynamic load rating, radial
C0r(kN)6.32Static load rating, radial
Cur(kN)0.401Fatigue limit load, radial
nG(min-1)11000Limit speed
nB(min-1)8700Reference speed

Mathematic factors

e0.26Limit for
Fa  /  Fr
Y12.4Dynamic axial load factor for
Fa  /  Fr  ≤  e
Y23.7Dynamic axial load factor for
Fa  /  Fr  >  e
Y02.5Static axial load factor

Mass

kg0.408Mass

CAD Data