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Description
nk37 30 inaTechnische Basisdaten Hersteller: INA Synonym: 0507542540000 NK37 30 RNA374730 TAF374730 Auendurchmesser: 47 mm Bezugsdrehzahl: 7. 200 1 min Dichtring: G37X47X4 Gewicht: 113 Gramm Grenzdrehzahl: 12. 300 1 min Herstellungsland: Slowakei Innendurchmesser: 37 mm Lubrikation: Umfangsnut Schmiernut vorhanden(en) Zolltarifnummer: 8482 4000 Erweiterte technische Daten ueres Breitenmae: mm 47,00 Begrenzungsdrehzahl (n G) "12300. 0000" ueres Breitenmae:(B) mm
Technische Basisdaten
| Hersteller: INA |
| Synonym: 0507542540000 NK37/30 RNA374730 TAF374730 |
| Außendurchmesser: 47 mm |
| Bezugsdrehzahl: 7.200 1/min |
| Dichtring: G37X47X4 |
| Gewicht: 113 Gramm |
| Grenzdrehzahl: 12.300 1/min |
| Herstellungsland: Slowakei |
| Innendurchmesser: 37 mm |
| Lubrikation: Umfangsnut Schmiernut vorhanden(en) |
| Zolltarifnummer: 8482 4000 |
Erweiterte technische Daten
| Äußeres Breitenmaße: mm 47,00 |
| Begrenzungsdrehzahl (n G) "12300.0000" |
| Äußeres Breitenmaße:(B) mm 30,00 |
| Durchmesser Unterrollen (F w) mm 37,00 |
| ECLASS number 23-05-09-07 |
| ECLASS2 number 23-05-09-07 |
| Einzelgewicht in (kg): 0.113 |
| Innenmaße: mm 37,00 |
| Radial Dynamic Load Rating Cr (N) 42000 |
| Radial Static Load Rating C0r (N) 73000 |
| Referenzdrehzahl (n ϑr) "7200.0000" |
| XL X-Life |
| Betriebstemperatur max.: 120 °C |
| Betriebstemperatur min.: -30 °C |
| C 0r 73.000 N Statische Tragzahl, radial |
| C r 42.000 N Dynamische Tragzahl, radial |
| C ur 13.700 N Ermüdungsgrenzbelastung, radial |
| D 47 mm Außendurchmesser |
| Dichtring 2: SD37X47X4 |
| Dynamische Tragzahl, radial: 42.000 N |
| Ermüdungsgrenzbelastung, radial: 13.700 N |
| F w 37 mm Hüllkreis Innenmaße: |
| G37X47X4 Dichtring |
| Hüllkreis innen: 37 mm |
| Minimaler Kantenabstand: 0,3 mm |
| SD37X47X4 Dichtring 2 |
| Statische Tragzahl, radial: 73.000 N |
| T max 120 °C Betriebstemperatur max. |
| T min -30 °C Betriebstemperatur min. |
| n G 12.300 1/min Grenzdrehzahl |
| n ϑr 7.200 1/min Bezugsdrehzahl |
| r min 0,3 mm Minimaler Kantenabstand |
| ≈m 113 g Einzelgewicht |
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- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
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4.5 ★★★★★
Based on 541 reviews
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Product Reviews
★★★★★ 5
Great privacy screen
Size: 4 Panel-88"W, Color: Grey
Nice item, easy to assemble.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 15, 2026
★★★★★ 5
Great privacy screen
Size: 6 Panel-119"W, Color: Beige
I have a studio apartment and the bathroom is in my bedroom. I bought this to section the area off so guests can use my bathroom without seeing my entire bedroom. This is perfect for that! It looks very nice and offers alot of privacy. The screen is fabric and good quality! I’m a middle aged woman and put it together myself in about 2 hours. Love this!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 27, 2025
★★★★★ 4
Nice divider 6 panel with wheels.
Size: 6 Panel-119"W, Color: Black, Size: 6 Panel-119"W, Color: Black
The wall works great , and I put it together by myself. I only gave it what I did because I have to move one or two of the panels on one end around a bit daily to make an opening to pass through. I find I have to check the screws that hold those legs/feet on frequently and retighten them. Beyond that everything was pretty good quality. (I ended up magnetizing an Allen wrench to one of the feet.) I also put on motion lights to the rollers so you’ll see them and don’t trip.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 19, 2026
★★★★★ 5
Room divider
Size: 6 Panel-119"W, Color: Black, Size: 6 Panel-119"W, Color: Black
I was looking for something to separate my two boys and give them both their own space. So far this room divider has worked well. It’s 6 feet tall and the fabric is dark and thick. You won’t see anything on the other side. Good quality and easy to assemble ✅
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Reviewed in the United States on December 27, 2024
★★★★★ 1
Too Cumbersome
Size: 6 Panel-119"W, Color: Black
Didn’t realize there were over 100 pieces to put this thing together. Had I been advised of that I would not have ordered this thing. Wayyyyy too much of a production to put it together. Nope. Returned.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2026
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