NU1084M1

single row

Technical data

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

d(mm)420Bore diameter

D(mm)620Outer diameter

W(mm)90Width

r_{s min}(mm)5Minimal edge distance

r_{1s min}(mm)5Minimal edge distance

E(mm)570Raceway diameter outer ring

F(mm)470Raceway diameter inner ring

H(mm)551.5Shoulder diameter outer ring

s(mm)9.6Axial offset path

d_{a min}(mm)437Minimal diameter of shaft shoulder

d_{a max}(mm)465Maximal diameter of shaft shoulder

d_{b min}(mm)475Minimal diameter shaft step (offset)

D_{a max}(mm)603Maximal diameter of housing shoulder

r_{a max}(mm)4Maximal rounding radius

r_{b max}(mm)4Maximal rounding radius

C_r(kN)1400Dynamic load rating, radial

C_0r(kN)2450Static load rating, radial

C_ur(kN)182Fatigue limit load, radial

n_G(min^-1)1700Limit speed

n_B(min^-1)920Reference speed

kg92.9Mass