Product details from catalogue Inquiry
PWKR90-2RS-RR-XL INA
Stud type track rollers PWKR..-2RS, with axial guidance, full complement cylindrical roller set, lip seals on both sides
Replacements: PWKR90-2RS-RR
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 | 1,924 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 | |
Coating | Protected against corrosion by Corrotect special coating | RR |