NUKRE 90-A INA
Product details from catalogue
NUKRE90 INA
Stud type track rollers NUKRE, with axial guidance, full complement cylindrical roller set, with eccentric collar, labyrinth seals on both sides
| 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 | 80.000 N |
| C0r w | Basic static load rating, radial | 123.000 N |
| Cur w | Fatigue load limit, radial | 17.000 N |
| nD G | Speed on permanent grease lubrication | 1.800 1/min |
| F0r per | Permissible static load, radial | 123.000 N |
| Fr per | Permissible dynamic load outer ring, radial | 76.000 N |
| ≈m | Weight | 2,01 kg |
| B1 | Maximum witdh of thrust washer | 37 mm |
| B2 | Bolt/stud length effectively | 63 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 |
| G | Thread | M30X1,5 |
| IG | Thread length | 32 mm |
| W | Width of flats | 14 mm |
| de | Diameter of eccentric | 35 mm |
| Be | Width, eccentric | 29 mm |
| e | Eccentricity | 1,5 mm |
| MA | Tightening torque nut | 450 Nm |
| Sealing | Labyrinth seals on both sides | |
| 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 |
