B71836C. T.P4S

Technical data

*) the unit "B" in the graphics corresponds in English to the unit "W" for "Width".

d(mm)180Bore diameter

D(mm)225Outer diameter

W(mm)22Width

a(mm)38Span

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

r_{1s min}(mm)0.6Minimal edge distance

α(°)15Contact angle

d_ah12(mm)189Diameter of shaft shoulder

D_aH12(mm)216Diameter of housing shoulder

r_{a max}(mm)1.1Maximal rounding radius

r_{b max}(mm)0.6Maximal rounding radius

E_tk(mm)198.5Injection pitch circle

C_r(kN)69.3Dynamic load rating, radial

C_0r(kN)92.3Static load rating, radial

C_ur(kN)3.36Fatigue limit load, radial

n_{G Grease}(min^-1)4800Limit speed, grease lubrication

n_{G Oil}(min^-1)7000Limit speed, oil lubrication

F_{V L}(N)370Preload force, slight

F_{V M}(N)1250Preload force, medium

F_{V S}(N)2600Preload force, heavy

c_{a L}(N/µm)127Axial rigidity, slight

c_{a M}(N/µm)220Axial rigidity, medium

c_{a S}(N/µm)320Axial rigidity, heavy

K_{aE L}(N)1140Lift-off force, slight

K_{aE M}(N)4140Lift-off force, medium

K_{aE S}(N)9240Lift-off force, heavy

kg1.72Mass