Tapered roller bearings

Łożyska stożkowe jednorzędowe: 30317A

Dimensions
d 85 mm
D 180 mm
B 41 mm
C 34 mm
T 44.5 mm
rs min 4 mm
r1s min 3 mm
a 35.4 mm
Load rating
Dynamic Cr 307 kN
Static Cor 370 kN
Fatigue limit Cu
Cu 41.3 kN
Mass
Mass 5.1 kg
Bearing designation
Bearing designation T2GB085
Limiting speeds
Limiting speeds grease 1900 1/s
Limiting speeds oil 2800 1/s
Dimensions
Abutment dimensions
da max 102 mm
db min 99 mm
a1 min 7 mm
a2 min 10.5 mm
Da 155 mm
Db min 167 mm
ras max 4 mm
rbs max 3 mm
Pierścień kątowy
Pierścień boczny
Dimensions of snap ring groove and snap ring
Load calculation factors
e 0.35 kg
Y 1.74 kg
Yo 0.96 kg