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Description
nk38 20 inaTechnische Basisdaten Hersteller: INA Synonym: 0507542620000 NB384820 NK38 20 RNA384820 TAF384820 Bezugsdrehzahl: 7. 200 1 min Dichtring: G38X48X4 Gewicht: 77 Gramm Grenzdrehzahl: 12. 000 1 min Herstellungsland: Slowakei Lubrikation: Umfangsnut Schmiernut vorhanden(en) Zolltarifnummer: 8482 4000 Erweiterte technische Daten ueres Breitenmae: mm 48,00 Begrenzungsdrehzahl (n G) "12000. 0000" ueres Breitenmae:(B) mm 20,00 Durchmesser Unterrollen (F w) mm
Technische Basisdaten
| Hersteller: INA |
| Synonym: 0507542620000 NB384820 NK38/20 RNA384820 TAF384820 |
| Bezugsdrehzahl: 7.200 1/min |
| Dichtring: G38X48X4 |
| Gewicht: 77 Gramm |
| Grenzdrehzahl: 12.000 1/min |
| Herstellungsland: Slowakei |
| Lubrikation: Umfangsnut Schmiernut vorhanden(en) |
| Zolltarifnummer: 8482 4000 |
Erweiterte technische Daten
| Äußeres Breitenmaße: mm 48,00 |
| Begrenzungsdrehzahl (n G) "12000.0000" |
| Äußeres Breitenmaße:(B) mm 20,00 |
| Durchmesser Unterrollen (F w) mm 38,00 |
| ECLASS number 23-05-09-07 |
| ECLASS2 number 23-05-09-07 |
| Einzelgewicht in (kg): 0.079 |
| Innenmaße: mm 38,00 |
| Radial Dynamic Load Rating Cr (N) 29000 |
| Radial Static Load Rating C0r (N) 45000 |
| Referenzdrehzahl (n ϑr) "7200.0000" |
| XL X-Life |
| Betriebstemperatur max.: 120 °C |
| Betriebstemperatur min.: -30 °C |
| C 0r 45.000 N Statische Tragzahl, radial |
| C r 29.000 N Dynamische Tragzahl, radial |
| C ur 8.100 N Ermüdungsgrenzbelastung, radial |
| Dichtring 2: SD38X48X4 |
| Dynamische Tragzahl, radial: 29.000 N |
| Ermüdungsgrenzbelastung, radial: 8.100 N |
| G38X48X4 Dichtring |
| Minimaler Kantenabstand: 0,3 mm |
| SD38X48X4 Dichtring 2 |
| Statische Tragzahl, radial: 45.000 N |
| T max 120 °C Betriebstemperatur max. |
| T min -30 °C Betriebstemperatur min. |
| n G 12.000 1/min Grenzdrehzahl |
| n ϑr 7.200 1/min Bezugsdrehzahl |
| r min 0,3 mm Minimaler Kantenabstand |
| ≈m 77,3 g Einzelgewicht |
Shipping Notes
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Exchange/Return Notes
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4.7 ★★★★★
Based on 22 reviews
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Product Reviews
★★★★★ 5
Excellent
This is for my son in law for Xmas and it’s seems it’s a great gift that he wants
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 20, 2025
★★★★★ 3
Looks nice but not durable
Had for about 2 months. Tag on the zipper already ripped off.
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Reviewed in the United States on April 17, 2026
★★★★★ 5
Buen producto, justo como la descripción
Muy buen producto, buena calidad, recomendado
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Reviewed in the United States on December 15, 2025
★★★★★ 4
Nice backpack
Color: Raven Crosshatch
The only reason I didn't give it 5 stars is because there is no strap on the back to fasten to the suitcase. That would be helpful when running through the airport. Nice backpack with lots of pockets to organize and a water bottle holder on both sides.
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Reviewed in the United States on August 30, 2024
★★★★★ 5
My favorite wallet
Good quality. Solid design, expertly crafted.
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Reviewed in the United States on November 4, 2025