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cylindrical roller bearingnnu4948-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
240 mm
d320 mm
b80 mm
d1292,2 mm
da max310 mm310
db min0 mm
d250 mm
f265 mm
ra max2 mm
rmin
s3,4 mm
axial offset from the center
m17,1 kg
weight
cr530000 n
basic rated dynamic load, radial
c0r1200000 n
basic rated static load, radial
ng fett2200 1/min
limit speed of grease lubrication
ng öl2800 1/min
limit speed for minimum oil lubrication
cur158000 n
fatigue limit load, radial
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