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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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4.3 ★★★★★
Based on 12 reviews
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Product Reviews
★★★★★ 1
My guest room is now decorated for Halloween
Size: Queen, Style: With Headbroad, Size: Queen, Style: With Headbroad
Failure on my part to read the reviews. If you like orange Furniture, this bed is for you. I did not expect precision engineering. These are for my Beach guest room and didn’t want anything super expensive. Absolutely the most horrible orange color ever I’m going to have to staple fabric to the headboard or something it’s blinding. Wish I could return these, but there is absolutely no way to do that. LOOKS ABSOLUTELY NOTHING LIKE THE COLOR IN THE PICTURE.
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Reviewed in the United States on May 28, 2026
★★★★★ 5
Beautiful and sturdy bed frame!
Size: Twin, Color: White, Size: Twin, Color: White
Really happy with this bed frame! The wood looks great, the white finish goes with everything, and it gives the room a clean modern look. It was easy to put together and looks even better in person. Great quality for the price!
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Reviewed in the United States on May 14, 2026
★★★★★ 1
CHOOSE a DIFFERENT Bed Frame!!!!
Size: Queen, Color: Walnut
Please choose a different bed frame. My partner and I built this today together and it took way longer than we thought it was going to because the instructions were so horrible. Some of the parts were also very flimsy. It looks good once done but it’s not worth it. I wish I had picked something else. Not to mention one of the wood pieces already was cracked when we opened the box.
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Reviewed in the United States on January 27, 2026
★★★★★ 4
Sturdy bed frame
Size: Full, Color: White
A lot to put together for old lady but great product
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Reviewed in the United States on May 22, 2026
★★★★★ 5
Love this bedframe!
Size: Queen, Color: Walnut
Delivered earlier promised! :)
Went easily together, the directions were spot-on!
No need for a boxspring, but if you have one? It just makes the bed a bit higher.
Just the style per the picture
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Reviewed in the United States on February 7, 2026