Tapered roller bearings

Łożyska stożkowe jednorzędowe: 31312A

Dimensions
d 60 mm
D 130 mm
B 31 mm
C 22 mm
T 33.5 mm
rs min 3 mm
r1s min 2.5 mm
a 39.5 mm
Load rating
Dynamic Cr 138 kN
Static Cor 151 kN
Fatigue limit Cu
Cu 18.4 kN
Mass
Mass 1.83 kg
Bearing designation
Bearing designation T7FB060
Limiting speeds
Limiting speeds grease 2600 1/s
Limiting speeds oil 3600 1/s
Dimensions
Abutment dimensions
da max 72 mm
db min 72 mm
a1 min 4 mm
a2 min 11.5 mm
Da 103 mm
Db min 123 mm
ras max 3 mm
rbs max 2.5 mm
Pierścień kątowy
Pierścień boczny
Dimensions of snap ring groove and snap ring
Load calculation factors
e 0.83 kg
Y 0.73 kg
Yo 0.4 kg