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  1. INA Tapered roller bearing

Tapered roller bearing>31317

Main dimensions according to DIN ISO 355 / DIN 720, separable, adjustable or in pairs

d85 mm
D180 mm
T44,5 mm
a55 mm
B41 mm
C28 mm
Ca min6 mm
Cb min16,5 mm
Da max166 mm
Da min143 mm
Db min169 mm
d1129,3 mm
da max103 mm
db min99 mm
r1, 2 min4 mm
r3, 4 min3 mm
ra max4 mm
rb max3 mm
m4,88 kg
Weight
Cr255000 N
Basic dynamic load rating,Path item
C0r300000 N
Basic static load rating,Path item
e0,83
Y0,73
Y00,4
Cur34000 N
Fatigue limit load,Path item
nG4300 1/min
Limit speed
nB3000 1/min
Reference speed
T7GB085
Corresponding model according to DIN ISO 355
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