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bolt type rollernukr72

cylindrical roller axial guidance, full, on both sides of the labyrinth seal

assembly
d
72 mm
d124 mm
tolerance:h7
b80 mm
b2
b1 max30,6 mm
49,5 mm
b311 mm
c28 mm
c111,3 mm
d244 mm
d34 mm
gm24x1,5m24x1,5
ig25 mm
rmin1,1 mm
w14 mm
inner six angle nominal dimensions of grooves
m1020 g
weight
ma220 nm
locking torque of nut
cr w45000 n
effective rated dynamic load of rollers (radial)
c0r w65000 n
effective rated static load of roller (radial)
fr per31500 n
permissible dynamic radial load
f0r per63000 n
permissible static radial load
cur w8700 n
fatigue limit load
nd g2100 1/min
speed(continuous operation under grease lubrication)
nipa3x9,5
tight fit with the lubrication nozzle
light press fit with loose grease nozzle.
use only the supplied grease nipple.
apap14
centralized lubrication adapter for connection to a central lubrication system
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