2015年12月27日星期日



Stud type track rollers NUKR40

with axial guidance, full complement cylindrical roller set, labyrinth seals on both sides
ories
Stud type track rollers NUKR40, with axial guidance, full complement cylindrical roller set, labyrinth seals on both sides
Radial loadAxial load in one directionAxial load in two directionsNot sealedGrease lubricationOil lubrication
D40  mm 
d118  mm 
Tolerance: h7
B58  mm 
B1 max21,6  mm 
B236,5  mm 
B38  mm 
C20  mm 
C10,8  mm 
d222  mm 
d33  mm 
GM18X1,5 
IG19  mm 
rmin1  mm 
W8  mm 
Nominal dimension for hexagonal socket
m242  g 
Mass
MA87  Nm 
Nut tightening torque
Cr w18700  N 
Effective dynamic load rating as track roller (radial)
C0r w24900  N 
Effective static load rating as track roller (radial)
Fr per13000  N 
Permissible dynamic radial load
F0r per24900  N 
Permissible static radial load
Cur w3150  N 
Fatigue limit load
nD G5500  1/min 
Speed (with continuous operation and grease lubrication)
NIPA2X7,5 
Drive fit lubrication nipple
Drive fit lubrication nipples are supplied loose.
Only these lubrication nipples should be used.
APAP8 
Suitable central lubrication adapter for connection to a central lubrication system
Other series

STO5
NAST5 R
STO6NAST6 R
STO8NAST8 R
STO10NAST10 R
STO12NAST12 R
STO15NAST15 R
STO17NAST17 R
STO20NAST20 R
STO25NAST25 R
STO30NAST30 R
STO35NAST35 R
STO40NAST40 R
STO45NAST45 R
STO50NAST50 R


STO6ZZNAST6ZZ
STO8ZZNAST8ZZ
STO10ZZNAST10ZZ
STO12ZZNAST12ZZ
STO15ZZNAST15ZZ
STO17ZZNAST17ZZ
STO20ZZNAST20ZZ
STO25ZZNAST25ZZ
STO30ZZNAST30ZZ
STO35ZZNAST35ZZ
STO40ZZNAST40ZZ
STO45ZZNAST45ZZ
STO50ZZNAST50ZZ


RSTO5RNAST5
RSTO6RNAST6
RSTO8RNAST8
RSTO10RNAST10
RSTO12RNAST12
RSTO15RNAST15
RSTO17RNAST17
RSTO20RNAST20
RSTO25RNAST25
RSTO30RNAST30
RSTO35RNAST35
RSTO40RNAST40


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