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KRE30-PP
Stud type track roller
Stud type track rollers KRE..-PP-A, single row needle roller bearings with particularly thick-walled outer ring, needle roller and cage assembly and a solid roller stud with fixing thread and a mounting aid, axial guidance of outer ring is provided by the plastic axial plain washers, contact flange and contact washer, three-stage sealing by plastic axial plain washer on both sides, with eccentric collar
Preferred product
Hauptabmessungen und Leistungsdaten
| D | 30 mm | Außendurchmesser |
| d1 | 12 mm | Paßdurchmesser Rollenzapfen / Bolzen |
| B | 40 mm | Breite |
| Cr w | 6.800 N | Dynamische Tragzahl, radial |
| C0r w | 8.700 N | Statische Tragzahl, radial |
| Cur w | 1.240 N | Ermüdungsgrenzbelastung, radial |
| nD G | 5.500 1/min | Drehzahl Dauerbetrieb Fettschmierung |
| ≈m | 89,5 g | Weight |
Abmessungen
| B1 | 15,2 mm | Breite über Anlaufscheiben max |
| B2 | 25 mm | Bolzen-/Zapfenlänge effektiv |
| B3 | 6 mm | Abstand Schmierbohrung |
| C | 14 mm | Breite des Außenringes |
| C1 | 0,6 mm | Überstand AU zu Anlaufscheibe |
| rmin | 0,6 mm | Minimaler Kantenabstand |
| d2 | 23 mm | Anschlag-Ø Anlaufscheibe |
| d3 | 3 mm | Durchmesser Schmierbohrung |
| G | M12X1,5 | Gewinde |
| IG | 13 mm | Gewindelänge |
| W | 6 mm | Nennmaß Innensechskant |
| de | 15 mm | Durchmesser Exzenter |
| Be | 11 mm | Breite Exzenter |
| e | 0,5 mm | Exzentrizität |
Zusätzliche Informationen
NIPA1X4,5 | Einschlag-Schmiernippel | |
| MA | 22 Nm | Anziehdrehmoment (Mutter) |
Downloads:
Your current product variant
| Sealing | PP | Three-stage sealing by plastic axial plain washer on both sides |
| Outer Ring profile | IOP | Optimized INA-profile |
| Grease nipples | 2x | Drive-fit lubrication nipple unmounted 2x |
| Assembling aid head | I6 | Hexagon socket |
| Mounting aid stud | I6 | Hexagon socket |
Characteristics
All
English
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