PWKR90-2RS-XL INA Catalog

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

Replacements: PWKR 90.2RS, PWKR90-2RS

D	Outside diameter	90 mm
d1	Fit diameter of roller stud / stud	30 mm
B	Width	100 mm
Cr w	Basic dynamic load rating, radial	63.000 N
C0r w	Basic static load rating, radial	89.000 N
Cur w	Fatigue load limit, radial	12.500 N
nD G	Speed on permanent grease lubrication	1.800 1/min
F0r per	Permissible static load, radial	89.000 N
Fr per	Permissible dynamic load outer ring, radial	89.000 N
≈m	Weight	1,916 kg
B1	Witdh of thrust washer	37 mm
B2	Bolt/stud length effectively	63 mm
B3	Distance to lubrication hole	15 mm
C	Width, outer ring	35 mm
C1	Protrusion outer ring to thrust washer	1 mm
rmin	Minimum chamfer dimension	1,1 mm
d2	Stop diameter of thrust washer	47 mm
d3	Diameter lubrication hole	4 mm
G	Thread	M30X1,5
IG	Thread length	32 mm
W	Width of flats	14 mm
MA	Tightening torque nut	450 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, stud and fit
Assembling aid head	Hexagon socket
Mounting aid stud	Hexagon socket