PWKRE72-2RS-XL INA Catalog

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