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Description
na4909 rsr xl inaTechnische Basisdaten Abdichtung: RS GummiAbdichtung: einseitig Hersteller: INA Synonym: 0507837500000 NA4909 RSR Auendurchmesser: 68 mm Abdichtung: einfache Dichtlippe Gewicht: 277 Gramm Herstellungsland: Slowakei Lubrikation: Umfangsnut Schmiernut vorhanden(en) Zolltarifnummer: 8482 4000 Erweiterte technische Daten ueres Breitenmae: mm 68,00 Begrenzungsdrehzahl fr SchmierstoffLubrikation: (n G Fett) "5200. 0000" ueres Breitenmae:(B) mm 23,00 ECLASS
Technische Basisdaten
| Abdichtung: RS – GummiAbdichtung: einseitig |
| Hersteller: INA |
| Synonym: 0507837500000 NA4909-RSR |
| Außendurchmesser: 68 mm |
| Abdichtung: einfache Dichtlippe |
| Gewicht: 277 Gramm |
| Herstellungsland: Slowakei |
| Lubrikation: Umfangsnut Schmiernut vorhanden(en) |
| Zolltarifnummer: 8482 4000 |
Erweiterte technische Daten
| Äußeres Breitenmaße: mm 68,00 |
| Begrenzungsdrehzahl für SchmierstoffLubrikation: (n G Fett) "5200.0000" |
| Äußeres Breitenmaße:(B) mm 23,00 |
| ECLASS number 23-05-09-07 |
| ECLASS2 number 23-05-09-07 |
| Einzelgewicht in (kg): 0.29 |
| Innenmaße: mm 45,00 |
| Medias beschreibung Nadellager NA49..-RSR, Maßreihe 49, einseitig LippenAbdichtung: |
| RSR One Seal, Buna-N Rubber, Radial Type |
| Radial Dynamic Load Rating Cr (N) 43000 |
| Radial Static Load Rating C0r (N) 59000 |
| XL X-Life |
| Betriebstemperatur max.: 100 °C |
| Betriebstemperatur min.: -20 °C |
| C 0r 59.000 N Statische Tragzahl, radial |
| C r 43.000 N Dynamische Tragzahl, radial |
| C ur 9.900 N Ermüdungsgrenzbelastung, radial |
| D 68 mm Außendurchmesser |
| Dynamische Tragzahl, radial: 43.000 N |
| Ermüdungsgrenzbelastung, radial: 9.900 N |
| Minimaler Kantenabstand: 0,6 mm |
| Statische Tragzahl, radial: 59.000 N |
| T max 100 °C Betriebstemperatur max. |
| T min -20 °C Betriebstemperatur min. |
| r min 0,6 mm Minimaler Kantenabstand |
| ≈m 276,9 g Einzelgewicht |
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4.5 ★★★★★
Based on 509 reviews
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Product Reviews
★★★★★ 5
These work great.
Size: CB-M03H
These work great, and is much easier than a hand reamer. Quality seems good as well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 28, 2025
★★★★★ 5
GOOD QUALITY
Size: CB-M03
WORKS GREAT
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 6, 2025
★★★★★ 5
Good price
Size: CB-M03H
Good price appears sturdy good instructions
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 19, 2026
★★★★★ 4
Nice
Size: CB-M03H
Could be a bigger one
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 2, 2026
★★★★★ 5
These hog out the hole nicely
Size: CB-M03H
These hog out the hole nicely
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 7, 2025