Tapered roller bearings

Łożyska stożkowe jednorzędowe: 30307A

Dimensions
d 35 mm
D 80 mm
B 21 mm
C 18 mm
T 22.75 mm
rs min 2 mm
r1s min 1.5 mm
a 16.7 mm
Load rating
Dynamic Cr 76.5 kN
Static Cor 79 kN
Fatigue limit Cu
Cu 9.6 kN
Mass
Mass 0.521 kg
Bearing designation
Bearing designation T2FB035
Limiting speeds
Limiting speeds grease 5000 1/s
Limiting speeds oil 6700 1/s
Dimensions
Abutment dimensions
da max 43 mm
db min 44 mm
a1 min 5 mm
a2 min 4.5 mm
Da 68 mm
Db min 74 mm
ras max 2 mm
rbs max 1.5 mm
Pierścień kątowy
Pierścień boczny
Dimensions of snap ring groove and snap ring
Load calculation factors
e 0.31 kg
Y 1.9 kg
Yo 1.05 kg