Ball bearings

Łożyska kulkowe skośne jednorzędowe: B7312BMB

Dimensions
d 60 mm
D 130 mm
B 31 mm
rs min 2.1 mm
r1s min 1.1 mm
a 55 mm
Load rating
Dynamic Cr 79.5 kN
Static Cor 54.5 kN
Fatigue limit Cu
Cu 2.5 kN
Mass
Mass 2.1 kg
Limiting speeds
Limiting speeds grease 4300 1/s
Limiting speeds oil 5600 1/s
Dimensions
Abutment dimensions
da min 72 mm
Da max 118 mm
ras max 2 mm
Pierścień kątowy
Pierścień boczny
Dimensions of snap ring groove and snap ring
Load calculation factors