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cylindrical roller bearingnnu4972-s-k-m-sp

according to din 5412-4 standard of main dimensions, positioning bearing, double row, with cone hole, taper 1:12, separable, cage, reduce the radial internal clearance, limit of tolerance

mm
d
360 mm
d480 mm
b118 mm
d1439 mm
da max468 mm468
db min0 mm
d372 mm
f399 mm
ra max2,5 mm
rmin
s5 mm
axial offset from the center
m57,3 kg
weight
cr1140000 n
basic rated dynamic load, radial
c0r2800000 n
basic rated static load, radial
ng fett1500 1/min
limit speed of grease lubrication
ng öl1800 1/min
limit speed for minimum oil lubrication
cur340000 n
fatigue limit load, radial
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