NU1052M1

single row

Technical data

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

d(mm)260Bore diameter

D(mm)400Outer diameter

W(mm)65Width

r_{s min}(mm)4Minimal edge distance

r_{1s min}(mm)4Minimal edge distance

E(mm)364Raceway diameter outer ring

F(mm)296Raceway diameter inner ring

H(mm)351.3Shoulder diameter outer ring

s(mm)7.2Axial offset path

d_{a min}(mm)275Minimal diameter of shaft shoulder

d_{a max}(mm)292Maximal diameter of shaft shoulder

d_{b min}(mm)300Minimal diameter shaft step (offset)

D_{a max}(mm)385Maximal diameter of housing shoulder

r_{a max}(mm)3Maximal rounding radius

r_{b max}(mm)3Maximal rounding radius

C_r(kN)650Dynamic load rating, radial

C_0r(kN)1020Static load rating, radial

C_ur(kN)90.1Fatigue limit load, radial

n_G(min^-1)2600Limit speed

n_B(min^-1)1700Reference speed

kg29.9Mass