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Description
NKI55/35-XL INATechnische Basisdaten Hersteller: INA Synonym: 0507624600000 NA557235 NBI557235 NKI55 35 NKJ55 35A TAFI557235 Auendurchmesser: 72 mm Bezugsdrehzahl: 4. 550 1 min Gewicht: 380 Gramm Grenzdrehzahl: 7. 700 1 min Herstellungsland: Slowakei Lubrikation: Umfangsnut Schmiernut vorhanden(en) Zolltarifnummer: 8482 4000 Erweiterte technische Daten ueres Breitenmae: mm 72,00 Begrenzungsdrehzahl (n G) "7700. 0000" ueres Breitenmae:(B) mm 35,00 ueres
Technische Basisdaten
| Hersteller: INA |
| Synonym: 0507624600000 NA557235 NBI557235 NKI55/35 NKJ55/35A TAFI557235 |
| Außendurchmesser: 72 mm |
| Bezugsdrehzahl: 4.550 1/min |
| Gewicht: 380 Gramm |
| Grenzdrehzahl: 7.700 1/min |
| Herstellungsland: Slowakei |
| Lubrikation: Umfangsnut Schmiernut vorhanden(en) |
| Zolltarifnummer: 8482 4000 |
Erweiterte technische Daten
| Äußeres Breitenmaße: mm 72,00 |
| Begrenzungsdrehzahl (n G) "7700.0000" |
| Äußeres Breitenmaße:(B) mm 35,00 |
| Äußeres Breitenmaße:(b) mm 35,00 |
| ECLASS number 23-05-09-07 |
| ECLASS2 number 23-05-09-07 |
| Einzelgewicht in (kg): 0.379 |
| Innenmaße: mm 55,00 |
| Radial Dynamic Load Rating Cr (N) 63000 |
| Radial Static Load Rating C0r (N) 130000 |
| Referenzdrehzahl (n ϑr) "4550.0000" |
| XL X-Life |
| Betriebstemperatur max.: 120 °C |
| Betriebstemperatur min.: -30 °C |
| C 0r 130.000 N Statische Tragzahl, radial |
| C r 63.000 N Dynamische Tragzahl, radial |
| C ur 23.900 N Ermüdungsgrenzbelastung, radial |
| D 72 mm Außendurchmesser |
| Dynamische Tragzahl, radial: 63.000 N |
| Ermüdungsgrenzbelastung, radial: 23.900 N |
| Minimaler Kantenabstand: 0,6 mm |
| Statische Tragzahl, radial: 130.000 N |
| T max 120 °C Betriebstemperatur max. |
| T min -30 °C Betriebstemperatur min. |
| axialer Verschiebeweg: 2 mm |
| n G 7.700 1/min Grenzdrehzahl |
| n ϑr 4.550 1/min Bezugsdrehzahl |
| r min 0,6 mm Minimaler Kantenabstand |
| s 2 mm axialer Verschiebeweg |
| ≈m 0,38 kg Einzelgewicht |
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4.4 ★★★★★
Based on 212 reviews
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Product Reviews
★★★★★ 5
Extremely hard and durable
Color: Blue
These are very hard , but my puppy lives them and my large dog can't tear them up, so that is a huge plus.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
★★★★★ 5
So cute and entertaining to watch!
Color: pink
Bought for my miniature schnauzer. She didn’t know what to think at first but loves it now. It’s so much fun watching her play and keeps her busy! My dog isn’t much of a chewer and loves the movement/chase of this toy. Wouldn’t recommend for big dogs or chewers as there’s a plastic piece that can come off.
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Reviewed in the United States on January 9, 2026
★★★★★ 1
I stops working & doesn't recharge
Color: blue
I just recieved this yesterday 5-23-2026. My new puppy loves it. But after it stopped working and I went to recharge it. it just will not recharge. I currently have it still trying to recharge. so I am not sure what to do other than trying to charge it. I may need to look for something else.
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Reviewed in the United States on May 24, 2026
★★★★★ 5
Let's play
Color: red&green
My dog loves this toy and he will play it until it dies the noise is fine the material is great the pets love it easy to recharge and keep your pet busy for a long time so good I had to buy a second set
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Reviewed in the United States on June 12, 2026
★★★★★ 3
Nice Idea But Won't Last With A Frenchie
Color: orange & blue, Color: orange & blue
My dogs loved the balls, however, withing 30 minutes, they were in pieces. Be careful because these parts can become choking hazards. Maybe they should try to make them a bit more sturdy, then I would buy again. Wish I could give them more stars because I liked them and the dogs did too.
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Reviewed in the United States on June 3, 2026
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