Ball bearings

Łożyska kulkowe skośne jednorzędowe: B7209CTA

Dimensions
d 45 mm
D 85 mm
B 19 mm
rs min 1.1 mm
r1s min 1.1 mm
a 18 mm
Load rating
Dynamic Cr 42.9 kN
Static Cor 31 kN
Fatigue limit Cu
Cu 1.5 kN
Mass
Mass 0.4 kg
Limiting speeds
Limiting speeds grease 15000 1/s
Limiting speeds oil 20000 1/s
Dimensions
Abutment dimensions
da min 52 mm
Da max 78 mm
ras max 1 mm
Pierścień kątowy
Pierścień boczny
Dimensions of snap ring groove and snap ring
Load calculation factors