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Description
nk40 30 inaTechnische Basisdaten Hersteller: INA Synonym: 0507542970000 NB405030 NK40 30 RNA405030 TAF405030 Bezugsdrehzahl: 6. 700 1 min Dichtring: G40X50X4 Gewicht: 125 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 30,00 Durchmesser Unterrollen (F w) mm 40,00 ECLASS number 23 05
Technische Basisdaten
| Hersteller: INA |
| Synonym: 0507542970000 NB405030 NK40/30 RNA405030 TAF405030 |
| Bezugsdrehzahl: 6.700 1/min |
| Dichtring: G40X50X4 |
| Gewicht: 125 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 30,00 |
| Durchmesser Unterrollen (F w) mm 40,00 |
| ECLASS number 23-05-09-07 |
| ECLASS2 number 23-05-09-07 |
| Einzelgewicht in (kg): 0.125 |
| Innenmaße: mm 40,00 |
| Radial Dynamic Load Rating Cr (N) 44000 |
| Radial Static Load Rating C0r (N) 79000 |
| Referenzdrehzahl (n ϑr) "6700.0000" |
| XL X-Life |
| Betriebstemperatur max.: 120 °C |
| Betriebstemperatur min.: -30 °C |
| C 0r 79.000 N Statische Tragzahl, radial |
| C r 44.000 N Dynamische Tragzahl, radial |
| C ur 14.900 N Ermüdungsgrenzbelastung, radial |
| Dichtring 2: SD40X50X4 |
| Dynamische Tragzahl, radial: 44.000 N |
| Ermüdungsgrenzbelastung, radial: 14.900 N |
| G40X50X4 Dichtring |
| Minimaler Kantenabstand: 0,3 mm |
| SD40X50X4 Dichtring 2 |
| Statische Tragzahl, radial: 79.000 N |
| T max 120 °C Betriebstemperatur max. |
| T min -30 °C Betriebstemperatur min. |
| n G 11.400 1/min Grenzdrehzahl |
| n ϑr 6.700 1/min Bezugsdrehzahl |
| r min 0,3 mm Minimaler Kantenabstand |
| ≈m 0,124 kg Einzelgewicht |
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Exchange/Return Notes
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4.8 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 5
QDAN has great durable dog toys
Size: 8 Inch, Color: Yellow
It’s very durable ball lots of fun for dogs
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Reviewed in the United States on March 24, 2026
★★★★★ 5
So much fun
Size: 8 Inch, Color: Pink
Best money ever spent hours of fun. We have 3 dogs. They all love to play with this toy. We got the size 3 large is what we ordered. I'm not going to lie I thought it would be bigger when I ordered it. Two of our dogs are large breeds and the other is medium. It's not too big for the medium to play with it. It comes with a ball pump included so convenient. The little tabs are very durable. I can't recommend this enough. This has no squeaking or any sounds. It's nice that you can play with your four legged companion or you can have them play tug or just enjoy pushing the ball around. It is very versatile in play and stimulation.
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Reviewed in the United States on June 8, 2025
★★★★★ 3
Not for chewers
Size: 8 Inch, Color: Yellow, Size: 8 Inch, Color: Yellow
My dog managed to pop this and completely chew through it in a matter of 4 days. It was definitely cute and she loved the size of it but with her chewing all the way to the core we have to get rid of it. I thought it was a good material but I guess I was wrong. Kind of sad considering the money spent only lasted 4 days
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Reviewed in the United States on April 9, 2026
★★★★★ 5
Great dog toy
Size: 8 Inch, Color: Pink
The amount of stupid and cute these dogs look like when they shake this ball and smack their own faces! It took a hot second for either dog to understand where to bite on the ball, but now that they do, they both will play with it for a while. Great purchase, came with a pump to blow the ball up.
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Reviewed in the United States on January 14, 2026
★★★★★ 5
Nice Ball!!
Size: 6 Inch, Color: Red, Size: 6 Inch, Color: Red
Brinkley my Golden doodle loves her ball. Carries it everywhere. Its holding up pretty well. And the tabs make it easy to play tugga war.
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Reviewed in the United States on May 16, 2026