6318.2ZR

Deep groove ball bearing, single row, greased/ lubricated, steel sheet cage, two shields, 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".

Dimensions

d(mm)90Bore diameter
D(mm)190Outer diameter
W(mm)43Width
rs min(mm)3Minimal edge distance
H1(mm)160.8Shoulder diameter outer ring
J(mm)123.3Shoulder diameter inner ring

Connecting dimensions

da min(mm)104Minimal diameter of shaft shoulder
Da max(mm)176Maximal diameter of housing shoulder
ra max(mm)2.5Maximal rounding radius

Performance data

Cr(kN)154Dynamic load rating, radial
C0r(kN)134Static load rating, radial
Cur(kN)5.9Fatigue limit load, radial
nG(min-1)4300Limit speed
nB(min-1)5000Reference speed

Mass

kg5.27Mass

CAD Data