Dimensions
d(mm)220Bore diameter
D(mm)270Outer diameter
W(mm)16Width
rs min(mm)1Minimal edge distance
H(mm)252Shoulder diameter outer ring
J(mm)238Shoulder diameter inner ring
Deep groove ball bearing, single row, brass cage guided by rolling elements, 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".
Connecting dimensions
da min(mm)225Minimal diameter of shaft shoulder
Da max(mm)265Maximal diameter of housing shoulder
ra max(mm)1Maximal rounding radius
Performance data
Cr(kN)49.9Dynamic load rating, radial
C0r(kN)71.8Static load rating, radial
Cur(kN)2.33Fatigue limit load, radial
nG(min-1)3800Limit speed
nB(min-1)1800Reference speed
Mass
kg2.08Mass