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Description
nk42 20 inaTechnische Basisdaten Hersteller: INA Synonym: 0507543000000 NB425220 NK42 20 RNA425220 TAF425220 Auendurchmesser: 52 mm Bezugsdrehzahl: 6. 600 1 min Dichtring: G42X52X4 Gewicht: 85 Gramm Grenzdrehzahl: 10. 900 1 min Herstellungsland: Slowakei Lubrikation: Umfangsnut Schmiernut vorhanden(en) Zolltarifnummer: 8482 4000 Erweiterte technische Daten ueres Breitenmae: mm 52,00 Begrenzungsdrehzahl (n G) "10900. 0000" ueres Breitenmae:(B) mm 20,00
Technische Basisdaten
| Hersteller: INA |
| Synonym: 0507543000000 NB425220 NK42/20 RNA425220 TAF425220 |
| Außendurchmesser: 52 mm |
| Bezugsdrehzahl: 6.600 1/min |
| Dichtring: G42X52X4 |
| Gewicht: 85 Gramm |
| Grenzdrehzahl: 10.900 1/min |
| Herstellungsland: Slowakei |
| Lubrikation: Umfangsnut Schmiernut vorhanden(en) |
| Zolltarifnummer: 8482 4000 |
Erweiterte technische Daten
| Äußeres Breitenmaße: mm 52,00 |
| Begrenzungsdrehzahl (n G) "10900.0000" |
| Äußeres Breitenmaße:(B) mm 20,00 |
| Durchmesser Unterrollen (F w) mm 42,00 |
| ECLASS number 23-05-09-07 |
| ECLASS2 number 23-05-09-07 |
| Einzelgewicht in (kg): 0.086 |
| Innenmaße: mm 42,00 |
| Radial Dynamic Load Rating Cr (N) 30000 |
| Radial Static Load Rating C0r (N) 49000 |
| Referenzdrehzahl (n ϑr) "6600.0000" |
| XL X-Life |
| Betriebstemperatur max.: 120 °C |
| Betriebstemperatur min.: -30 °C |
| C 0r 49.000 N Statische Tragzahl, radial |
| C r 30.000 N Dynamische Tragzahl, radial |
| C ur 8.800 N Ermüdungsgrenzbelastung, radial |
| D 52 mm Außendurchmesser |
| Dichtring 2: SD42X52X4 |
| Dynamische Tragzahl, radial: 30.000 N |
| Ermüdungsgrenzbelastung, radial: 8.800 N |
| G42X52X4 Dichtring |
| Minimaler Kantenabstand: 0,3 mm |
| SD42X52X4 Dichtring 2 |
| Statische Tragzahl, radial: 49.000 N |
| T max 120 °C Betriebstemperatur max. |
| T min -30 °C Betriebstemperatur min. |
| n G 10.900 1/min Grenzdrehzahl |
| n ϑr 6.600 1/min Bezugsdrehzahl |
| r min 0,3 mm Minimaler Kantenabstand |
| ≈m 84,7 g Einzelgewicht |
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4.2 ★★★★★
Based on 1270 reviews
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Product Reviews
★★★★★ 3
Three Stars
Format: Paperback
a little hard to follow
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 2, 2015
★★★★★ 5
Sad to say Christians killed "infidels" too
Format: Paperback
A real eye-opener! Christians were killing "infidels" in the middle ages and the infidels were other Christians, Jews and Muslims.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 10, 2016
★★★★★ 5
A great book about the middle ages
Format: Paperback
If I was ignorant as most Americans are who call themselves Christian and do not know anything about the middle ages and the development and Christianity I would read this as a good over view.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 1, 2009
★★★★★ 5
Love this beautiful serving plate!
Beautiful, meaningful, loving energy radiates from this practical serving plate. I bought it as a gift for my daughter for her bridal shower. Every time she and her husband use it, it sets a loving, kind and welcoming tone for each other, and all who share a meal with them!
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Reviewed in the United States on December 27, 2025
★★★★★ 5
Sturdy plate
Plate was awesome and very sturdy
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Reviewed in the United States on December 30, 2025
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