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needle roller bearingnao25x40x17

there is no guard

axial guidance of needle roller and holder assembly on axis
axial guidance of needle roller and holder assembly on axis
d25 mm
d40 mm
b17 mm
da
35,5 mm
db30,6 mm
da29,5 mm
dbb34,4 mm
e35 mm
f30 mm
ra max0,3 mm
rmin0,3 mm
s0,8 mm
axial displacement
m88 g
weight
cr22100 n
basic rated dynamic load, radial
c0r34000 n
basic rated static load, radial
cur5300 n
fatigue limit load, radial
ng15100 1/min
limit speed
nb8100 1/min
reference speed
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