Product details from catalogue Inquiry

Drawings:

PWKRE72-2RS-XL INA

Stud type track rollers PWKRE..-2RS, with axial guidance, full complement cylindrical roller set, with eccentric collar, lip seals on both sides

Replacements: PWKRE 72.2RS, PWKRE72-2RS


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 39.000 N
C0r w Basic static load rating, radial 53.000 N
Cur w Fatigue load limit, radial 7.100 N
nD G Speed on permanent grease lubrication 2.200 1/min
F0r per Permissible static load, radial 53.000 N
Fr per Permissible dynamic load outer ring, radial 38.500 N
≈m Weight 1,001 kg
B1 Witdh of thrust washer 30,6 mm
B2 Bolt/stud length effectively 49,5 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
G Thread M24X1,5
IG Thread length 25 mm
W Width of flats 14 mm
de Diameter of eccentric 28 mm
Be Width, eccentric 22 mm
e Eccentricity 1 mm
MA Tightening torque nut 220 Nm
Sealing Protected lip seal on both sides 2RS
Outer Ring profile Optimized INA-profile
Grease nipples Drive-fit lubrication nipple unmounted 2x
Relubrication feature Via head and stud
Assembling aid head Hexagon socket
Mounting aid stud Hexagon socket