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needle roller bearingnao25x42x16-is1

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
d42 mm
b16 mm
da
37,5 mm
db30,6 mm
da29,5 mm
dbb36,4 mm
e37 mm
f30 mm
ra max0,3 mm
rmin0,3 mm
s0,8 mm
axial displacement
m86 g
weight
cr26000 n
basic rated dynamic load, radial
c0r33500 n
basic rated static load, radial
cur5500 n
fatigue limit load, radial
ng14600 1/min
limit speed
nb7800 1/min
reference speed
the inner ring has a lubrication hole.
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