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Description
ZKLN3072-2Z-XL INATechnische Basisdaten Hersteller: INA Synonym: 0005555330000 ZKLN3072 2Z ueres Breitenmae: 0 mm oberes Abma Auendurchmesser: 72 mm Montage: nicht vorhanden Montagesbohrungen Gewicht: 736 Gramm Herstellungsland: Deutschland Kippsteifigkeit: 400 Nm mrad Massentrgheitsmoment: 1,91 kg * cm Planlauf: 2,5 m Zolltarifnummer: 8482 1090 Erweiterte technische Daten 2Z Gap Seals At Both Sides Of The Bearing ueres Breitenmae: mm 72,00 Axial Dynamic Load Rating Ca
Technische Basisdaten
| Hersteller: INA |
| Synonym: 0005555330000 ZKLN3072-2Z |
| Äußeres Breitenmaße: 0 mm oberes Abmaß |
| Außendurchmesser: 72 mm |
| Montage: nicht vorhanden Montagesbohrungen |
| Gewicht: 736 Gramm |
| Herstellungsland: Deutschland |
| Kippsteifigkeit: 400 Nm/mrad |
| Massenträgheitsmoment: 1,91 kg * cm² |
| Planlauf: 2,5 µm |
| Zolltarifnummer: 8482 1090 |
Erweiterte technische Daten
| 2Z Gap Seals At Both Sides Of The Bearing |
| Äußeres Breitenmaße: mm 72,00 |
| Axial Dynamic Load Rating Ca (N) 65000 |
| Axial Static Load Rating C0a (N) 108000 |
| Begrenzungsdrehzahl für SchmierstoffLubrikation: (n G Fett) "5600.0000" |
| Äußeres Breitenmaße:(B) mm 38,00 |
| Äußeres Breitenmaße:(b) mm 38,00 |
| ECLASS number 23-05-10-02 |
| ECLASS2 number 23-05-10-02 |
| Einzelgewicht in (kg): 0.72 |
| Innenmaße: mm 30,00 |
| Präzision P4 Präzision (Höher als P5) |
| XL X-Life |
| -0,01 mm Außendurchmesser unteres Abmaß |
| 0 mm Außendurchmesser oberes Abmaß |
| 2,5 µm Planlauf |
| AM30 Empfohlene INA-Präzisionsnutmutter axial klemmbar |
| Anziehdrehmoment für die empfohlene INA-Präzisionsnutmutter: 65 Nm |
| Außendurchmesser oberes Abmaß: 0 mm |
| Außendurchmesser unteres Abmaß: -0,01 mm |
| Betriebstemperatur max.: 120 °C |
| Betriebstemperatur min.: -30 °C |
| Äußeres Breitenmaß oberes Abmaß: 0 mm |
| C 0a 180.000 N statische Tragzahl, axial |
| C a 59.000 N dynamische Tragzahl, axial |
| C ua 6.500 N Ermüdungsgrenzbelastung, axial |
| D 72 mm Außendurchmesser |
| Empfohlene INA-Präzisionsnutmutter axial klemmbar: AM30 |
| Empfohlene INA-Präzisionsnutmutter radial klemmbar: ZMA30/52 |
| Ermüdungsgrenzbelastung, axial: 6.500 N |
| M A 65 Nm Anziehdrehmoment für die empfohlene INA-Präzisionsnutmutter |
| M m 1,91 kg*cm2 Massenträgheitsmoment |
| Mindestdurchmesser der Welle: 47 mm |
| Minimaler Kantenabstand: 0,3 mm |
| Minimaler Kantenabstand: 0,6 mm |
| Steifigkeit axial: 950 N/µm |
| T max 120 °C Betriebstemperatur max. |
| T min -30 °C Betriebstemperatur min. |
| ZMA30/52 Empfohlene INA-Präzisionsnutmutter radial klemmbar |
| c aL 950 N/µm Steifigkeit axial |
| c kL 400 Nm/mrad Kippsteifigkeit |
| d =a min 47 mm Mindestdurchmesser der Welle |
| dynamische Tragzahl, axial: 65.000 N |
| n ϑ 4.000 1/min thermisch zulässige Drehzahl |
| r 1 min 0,6 mm Minimaler Kantenabstand |
| r min 0,3 mm Minimaler Kantenabstand |
| statische Tragzahl, axial: 108.000 N |
| thermisch zulässige Drehzahl: 4.000 1/min |
| ≈m 0,736 kg Einzelgewicht |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
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4.6 ★★★★★
Based on 758 reviews
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Product Reviews
★★★★★ 4
I recommend using the KONG Extreme Dog Toy
Style: Sport, Size: Large
Helpful for throwing as much as my dog wants to fetch. I actually had to get a cortisone injection in my shoulder a few months after getting my dog - never had a dog with this much energy before! The Chuckit really helps.
Downside: The ball that comes with it is larger than a tennis ball, so may be too much for smaller doge. I can't imagine my sister-in-law's french bulldog carrying it! Also, in our house it gets destroyed within minutes, as my dog is a strong chewer. For this situation, I recommend using the KONG Extreme Dog Toy, Black, size Large.
This is shaped sort of like a snowman, which means it bounces unpredictably at times. My dog eventually chews the "head" off of this toy, but the remaining 2/3 still fits in the Chuckit (and is actually easier to throw with the "head" missing!). One caveat: the KONG is significantly heavier than the ball included with the Chuckit, so be aware of that...
Also, we ordered our first Chickit in October 2015, then needed to replace it in May of 2017, as it broke. I think the plastic became brittle over that time, as we left it out in the sun & rain in Florida. Since it is cheap to replace, that's not a big deal. (We ordered three Kong toys over that same period of time!)
To summarize, it's a very helpful tool to get the ball further, faster, with less strain, than without it. Knowing there are alternatives to the included ball for heavy chewers makes it worthwhile.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 19, 2017
★★★★★ 5
Great Ball Launcher!
Style: Sport, Size: Large
Our dogs love this ball launcher! I can throw the ball long distances without any arm strain. The balls wear out, and as described by others, tennis balls don’t fit. Buy extra balls if this is of concern. We bought a few of the “Chuck It” rubber 3” balls and they have worked well for our dogs. It’s a great value and fun for the dogs.
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Reviewed in the United States on March 28, 2025
★★★★★ 5
Chuckit!! Just Chuck it!!
Style: Sport, Size: Large
Chuck it further than your skinny little arms can chuck it. Doggo loved this, I loved this and when we were done Doggo promptly hid it under the porch so I couldn’t take it from him. It’s not a squeaky toy, it’s for fetch. You wing it out toward the yard and it flies, bounces if it’s lucky then is attacked in an adoring manner. We like it!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
★★★★★ 5
Great to exercise the dogs!
Style: Sport, Size: Large
Great to throw 3” KONG Ball (RED) with hole thru it! The thrower is the best to exercise dogs with retrieving balls!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
★★★★★ 5
Doesn’t squeak but the dogs still love them
Our doggies love them!! Very durable! They do not squeak though
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
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