NUKR 72 A INA

Net price:

102.914 €/db

Main warehouse:
Out of stock
0 db

Product number:

NUKR 72 A

Brand:

INA

Product name:

bearing

Sizes:

72X24X80

Replacements:
NUKR 72 2SK

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Product details from catalogue

Drawings:

NUKR72 INA

Stud type track rollers NUKR, with axial guidance, full complement cylindrical roller set, labyrinth seals on both sides


D Outside diameter 72 mm
d1 Fit diameter of roller stud / stud 24 mm
B Width 80 mm
Cr w Basic dynamic load rating, radial 46.000 N
C0r w Basic static load rating, radial 65.000 N
Cur w Fatigue load limit, radial 8.900 N
nD G Speed on permanent grease lubrication 2.600 1/min
F0r per Permissible static load, radial 62.000 N
Fr per Permissible dynamic load outer ring, radial 31.500 N
≈m Weight 0,986 kg
B1 Witdh of thrust washer 30,6 mm
B2 Bolt/stud length effectively 49,5 mm
B3 Distance to lubrication hole 11 mm
C Width, outer ring 28 mm
C1 Protrusion outer ring to thrust washer 1,3 mm
rmin Minimum chamfer dimension 1,1 mm
d2 Stop diameter of thrust washer 44 mm
d3 Diameter lubrication hole 4 mm
G Thread M24X1,5
IG Thread length 25 mm
W Width of flats 14 mm
MA Tightening torque nut 220 Nm
Sealing Labyrinth seals on both sides
Outer Ring profile Optimized INA-profile
Grease nipples Drive-fit lubrication nipple unmounted 2x
Relubrication feature Via head, stud and fit
Assembling aid head Hexagon socket
Mounting aid stud Hexagon socket