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needle roller bearingrnao70x90x30

there is no guard

axial guidance of needle roller and holder assembly on axis
axial guidance of needle roller and holder assembly on axis
fw70 mm
d90 mm
c30 mm
77,2 mm
da78,8 mm
db71 mm
db
e78 mm
ra max1 mm
rmin1 mm mm
m499 g
weight
cr68000 n
basic rated dynamic load, radial
c0r135000 n
basic rated static load, radial
cur23200 n
fatigue limit load, radial
ng6600 1/min
limit speed
nb4250 1/min
reference speed
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