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  1. FAG Tapered roller bearing

tapered roller bearing31308-a

according to din iso 355 / din 720 standard of main dimensions, separable, adjust or in pairs

 mmdb min
25,25 mm
d40 mm
d90 mm
t
a30 mm30
b23 mm
c17 mm
ca min4 mm
cb min8 mm
da max
da min71 mm
86 mm
d168,2 mm
da max51 mm
db min49 mm
r1, 2 min2 mm
r3, 4 min1,5 mm
ra max2 mm
rb max1,5 mm
m0,727 kg
weight
cr76000 n
basic rated dynamic load, radial
c0r83000 n
basic rated static load, radial
e0,83
y0,73
y00,4
cur9400 n
fatigue limit load, radial
ng7400 1/min
limit speed
nb5200 1/min
reference speed
t7fb040
corresponding model according to din iso 355
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