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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
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Description
nk40 20 tv inaTechnische Basisdaten Hersteller: INA Synonym: 0507542890000 NK40 20 TV Bezugsdrehzahl: 6. 500 1 min Dichtring: G40X50X4 Gewicht: 76 Gramm Grenzdrehzahl: 11. 400 1 min Lubrikation: Umfangsnut Schmiernut vorhanden(en) Zolltarifnummer: 8482 4000 Erweiterte technische Daten ueres Breitenmae: mm 50,00 Begrenzungsdrehzahl (n G) "11400. 0000" ueres Breitenmae:(B) mm 20,00 Durchmesser Unterrollen (F w) mm 40,00 ECLASS number 23 05 09 07 ECLASS2 number 23 05
Technische Basisdaten
| Hersteller: INA |
| Synonym: 0507542890000 NK40/20-TV |
| Bezugsdrehzahl: 6.500 1/min |
| Dichtring: G40X50X4 |
| Gewicht: 76 Gramm |
| Grenzdrehzahl: 11.400 1/min |
| Lubrikation: Umfangsnut Schmiernut vorhanden(en) |
| Zolltarifnummer: 8482 4000 |
Erweiterte technische Daten
| Äußeres Breitenmaße: mm 50,00 |
| Begrenzungsdrehzahl (n G) "11400.0000" |
| Äußeres Breitenmaße:(B) mm 20,00 |
| Durchmesser Unterrollen (F w) mm 40,00 |
| ECLASS number 23-05-09-07 |
| ECLASS2 number 23-05-09-07 |
| Einzelgewicht in (kg): 0.083 |
| Innenmaße: mm 40,00 |
| Radial Dynamic Load Rating Cr (N) 33500 |
| Radial Static Load Rating C0r (N) 56000 |
| Referenzdrehzahl (n ϑr) "6500.0000" |
| TV Polyamide Cage |
| XL X-Life |
| Betriebstemperatur max.: 120 °C |
| Betriebstemperatur min.: -20 °C |
| C 0r 56.000 N Statische Tragzahl, radial |
| C r 33.500 N Dynamische Tragzahl, radial |
| C ur 10.000 N Ermüdungsgrenzbelastung, radial |
| Dichtring 2: SD40X50X4 |
| Dynamische Tragzahl, radial: 33.500 N |
| Ermüdungsgrenzbelastung, radial: 10.000 N |
| G40X50X4 Dichtring |
| Minimaler Kantenabstand: 0,3 mm |
| SD40X50X4 Dichtring 2 |
| Statische Tragzahl, radial: 56.000 N |
| T max 120 °C Betriebstemperatur max. |
| T min -30 °C Betriebstemperatur min. |
| n G 11.400 1/min Grenzdrehzahl |
| n ϑr 6.500 1/min Bezugsdrehzahl |
| r min 0,3 mm Minimaler Kantenabstand |
| ≈m 76,41 g Einzelgewicht |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 56 reviews
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Product Reviews
★★★★★ 5
Great product
Color: Black
This is very sturdy and great quality. Its quite cheap for what your getting to it’s not cheap thin like plastic it feels thick and you could put a LITTLE weight on it it’s stable and protects your privacy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
★★★★★ 5
Pretty good, especially for this price point.
Color: Beige, Size: 21.5"- 1 Panel
This is merely a piece of cloth stretched between the frame borders, but it works perfectly. It arrived quickly, all parts present and in good condition. I didn't put the castors on, as it will be more or less always in one position. I simply attached some felt sliders on the bottom to prevent scratching the floor and to allow clearance for the center screw (which is not flush fit). Overall, a reasonable deal for the price point.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
★★★★★ 5
Easy to manage
Color: Black, Size: 88"- 4 Panel
Sturdy, easy to manage and roll around. The material for the walls is of a decent ply as well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
★★★★★ 4
Great product!
Color: Beige, Size: 88"- 4 Panel
Worked well and it was easy to roll around and fold. The size is great and has a good weight to it. Very sturdy, I plan to buy more
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 10, 2026
★★★★★ 5
Wonderful Room Partition !
Color: Black, Size: 88"- 4 Panel
This product is made very well, packaged, and assembled with no problems. All parts and tools are included (except a Phillips screwdriver.) I put this item all together by myself on a bed to make it easy and simple. I made sure that every screw head was attached where the recessed dimples are located on the vertical poles, just don't overtighten anything. Everything fits like a charm, good quality, looks great, perfect height, rolls with ease, proper privacy, really impressive ! I got the 4-panel in black color. I would certainly buy this item again ! Thank you !
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Reviewed in the United States on September 26, 2025
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