2307K.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)35Bore diameter
D(mm)80Outer diameter
W(mm)31Width
rs min(mm)1.5Minimal edge distance
H(mm)66.7Shoulder diameter outer ring
J(mm)46.6Shoulder diameter inner ring

Connecting dimensions

da min(mm)44Minimal diameter of shaft shoulder
Da max(mm)71Maximal diameter of housing shoulder
ra max(mm)1.5Maximal rounding radius

Performance data

Cr(kN)41.2Dynamic load rating, radial
C0r(kN)11.2Static load rating, radial
Cur(kN)0.712Fatigue limit load, radial
nG(min-1)9000Limit speed
nB(min-1)9800Reference speed

Mathematic factors

e0.47Limit for
Fa  /  Fr
Y11.4Dynamic axial load factor for
Fa  /  Fr  ≤  e
Y22.1Dynamic axial load factor for
Fa  /  Fr  >  e
Y01.4Static axial load factor

Mass

kg0.743Mass

CAD Data