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Description
NA6909-ZW-XL INATechnische Basisdaten Hersteller: INA Synonym: 0507442160000 NA6909 ZW Auendurchmesser: 68 mm Bezugsdrehzahl: 4. 750 1 min Gewicht: 508 Gramm Grenzdrehzahl: 8. 600 1 min Herstellungsland: Slowakei Lubrikation: Umfangsnut Schmiernut vorhanden(en) Zolltarifnummer: 8482 4000 Erweiterte technische Daten ueres Breitenmae: mm 68,00 Begrenzungsdrehzahl (n G) "8600. 0000" ueres Breitenmae:(B) mm 40,00 ueres Breitenmae:(b) mm 40,00 ECLASS number 23 05 09 07
Technische Basisdaten
| Hersteller: INA |
| Synonym: 0507442160000 NA6909-ZW |
| Außendurchmesser: 68 mm |
| Bezugsdrehzahl: 4.750 1/min |
| Gewicht: 508 Gramm |
| Grenzdrehzahl: 8.600 1/min |
| Herstellungsland: Slowakei |
| Lubrikation: Umfangsnut Schmiernut vorhanden(en) |
| Zolltarifnummer: 8482 4000 |
Erweiterte technische Daten
| Äußeres Breitenmaße: mm 68,00 |
| Begrenzungsdrehzahl (n G) "8600.0000" |
| Äußeres Breitenmaße:(B) mm 40,00 |
| Äußeres Breitenmaße:(b) mm 40,00 |
| ECLASS number 23-05-09-07 |
| ECLASS2 number 23-05-09-07 |
| Einzelgewicht in (kg): 0.495 |
| Innenmaße: mm 45,00 |
| Radial Dynamic Load Rating Cr (N) 79000 |
| Radial Static Load Rating C0r (N) 127000 |
| Referenzdrehzahl (n ϑr) "4750.0000" |
| XL X-Life |
| ZW Double Row Needle Roller And Cage Assembly |
| Betriebstemperatur max.: 120 °C |
| Betriebstemperatur min.: -30 °C |
| C 0r 127.000 N Statische Tragzahl, radial |
| C r 79.000 N Dynamische Tragzahl, radial |
| C ur 21.800 N Ermüdungsgrenzbelastung, radial |
| D 68 mm Außendurchmesser |
| Dynamische Tragzahl, radial: 79.000 N |
| Ermüdungsgrenzbelastung, radial: 21.800 N |
| Minimaler Kantenabstand: 0,6 mm |
| Statische Tragzahl, radial: 127.000 N |
| T max 120 °C Betriebstemperatur max. |
| T min -30 °C Betriebstemperatur min. |
| axialer Verschiebeweg: 0,5 mm |
| n G 8.600 1/min Grenzdrehzahl |
| n ϑr 4.750 1/min Bezugsdrehzahl |
| r min 0,6 mm Minimaler Kantenabstand |
| s 0,5 mm axialer Verschiebeweg |
| ≈m 508 g Einzelgewicht |
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4.7 ★★★★★
Based on 2101 reviews
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Product Reviews
★★★★★ 3
Meh..., I'll stick to fave pig ear chews
Only 4 for $6, idk these don't last long. I wanted to try them because my dogs love being spoiled but I think I'll stick to pig ears at a discount from Petco. They are very hard, some chews crumble or soften as the dogs knaw at them during the day. However these chews didn't last longer than 10 minutes compared to actual no rawhide alternatives I have used. These didn't do that. No upset stomach so that's a plus. The smell was similar to pig ears also, texture was different. No slimy residue w/ it unlike with the regular 100% pig ears. Helped with plague build up but there is still plague on insicor tooth. Probably won't buy again, meh.
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Reviewed in the United States on December 16, 2025
★★★★★ 4
Dog bones
Good price dog likes it not enough in bag and can choke if dog chews it down
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Reviewed in the United States on February 28, 2026
★★★★★ 5
Perfect for my medium dog
My dog loves these alternatives to pigs ears. Easier for her soft mouth.
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Reviewed in the United States on February 4, 2026
★★★★★ 1
bag came ripped
bag came ripped so the chewy pig ears were not chewy they were hard, I didnt even give them to my dog. The worst part is they are not returnable or refundable - what a waste of money
So not acceptable.
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Reviewed in the United States on February 14, 2025
★★★★★ 5
Definitely buying again
My dog loves these. They smell like pork chops. The size is perfect for my dog. The price was amazing. The color looks just like the online one. Best for Digestion
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Reviewed in the United States on October 2, 2025