NU1021M1

single row

Technical data

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

d(mm)105Bore diameter

D(mm)160Outer diameter

W(mm)26Width

r_{s min}(mm)2Minimal edge distance

r_{1s min}(mm)1.1Minimal edge distance

E(mm)145.5Raceway diameter outer ring

F(mm)119.5Raceway diameter inner ring

H(mm)141Shoulder diameter outer ring

s(mm)4.5Axial offset path

d_{a min}(mm)111Minimal diameter of shaft shoulder

d_{a max}(mm)118Maximal diameter of shaft shoulder

d_{b min}(mm)122Minimal diameter shaft step (offset)

D_{a max}(mm)151Maximal diameter of housing shoulder

r_{a max}(mm)2Maximal rounding radius

r_{b max}(mm)1Maximal rounding radius

C_r(kN)113Dynamic load rating, radial

C_0r(kN)158Static load rating, radial

C_ur(kN)18.4Fatigue limit load, radial

n_G(min^-1)7000Limit speed

n_B(min^-1)4000Reference speed

kg1.84Mass