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Description
81224 tv inaTechnische Basisdaten Hersteller: INA Synonym: 0000568120000 Axialrollenkranz: K81224 TV Bezugsdrehzahl: 790 1 min ueres Breitenma: 39 mm Gewicht: 2613 Gramm Grenzdrehzahl: 1. 990 1 min Herstellungsland: Deutschland Hhe: 39 mm Laufscheibe: LS150190 Wellenscheibe: WS81224 Zolltarifnummer: 8482 5000 Erweiterte technische Daten ueres Breitenmae: mm 170,00 Axial Dynamic Load Rating Ca (N) 340000 Axial Static Load Rating C0a (N) 1120000 Begrenzungsdrehzahl
Technische Basisdaten
| Hersteller: INA |
| Synonym: 0000568120000 |
| Axialrollenkranz: K81224-TV |
| Bezugsdrehzahl: 790 1/min |
| Äußeres Breitenmaß: 39 mm |
| Gewicht: 2613 Gramm |
| Grenzdrehzahl: 1.990 1/min |
| Herstellungsland: Deutschland |
| Höhe: 39 mm |
| Laufscheibe: LS150190 |
| Wellenscheibe: WS81224 |
| Zolltarifnummer: 8482 5000 |
Erweiterte technische Daten
| Äußeres Breitenmaße: mm 170,00 |
| Axial Dynamic Load Rating Ca (N) 340000 |
| Axial Static Load Rating C0a (N) 1120000 |
| Begrenzungsdrehzahl (n G) "1990.0000" |
| Äußeres Breitenmaße:(B) mm 39,00 |
| ECLASS number 23-05-11-01 |
| ECLASS2 number 23-05-11-01 |
| Einzelgewicht in (kg): 2.7 |
| Innenmaße: mm 120,00 |
| Referenzdrehzahl (n ϑr) "790.0000" |
| TV Polyamide Cage |
| Betriebstemperatur max.: 120 °C |
| Betriebstemperatur min.: -30 °C |
| C 0a 1.120.000 N statische Tragzahl, axial |
| C a 340.000 N dynamische Tragzahl, axial |
| C ua 113.000 N Ermüdungsgrenzbelastung, axial |
| Ermüdungsgrenzbelastung, axial: 113.000 N |
| K81224-TV Axialrollenkranz |
| LS150190 Laufscheibe |
| Maximaler Freistichradius: 1,1 mm |
| Minimaler Anlagedurchmesser Wellenschulter: 162 mm |
| Minimaler Kantenabstand: 1,1 mm |
| T 39 mm Höhe |
| T max 120 °C Betriebstemperatur max. |
| T min -30 °C Betriebstemperatur min. |
| WS81224 Wellenscheibe |
| d =a min 162 mm Minimaler Anlagedurchmesser Wellenschulter |
| dynamische Tragzahl, axial: 340.000 N |
| n G 1.990 1/min Grenzdrehzahl |
| n ϑr 790 1/min Bezugsdrehzahl |
| r a max 1,1 mm Maximaler Freistichradius |
| r min 1,1 mm Minimaler Kantenabstand |
| statische Tragzahl, axial: 1.120.000 N |
| ≈m 2,613 kg Einzelgewicht |
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4.5 ★★★★★
Based on 6 reviews
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Product Reviews
★★★★★ 4
Good for a quick backdrop
This works well for what I needed – a simple background for my kids’ online school. It’s lightweight and very easy to put together, and it stands up fine without needing to mount anything.
The color is listed as black, but it’s more of a dark gray in person. Not a huge deal, just something to be aware of. It’s not super heavy duty, but it does the job for privacy and as a video backdrop.
Overall, a good, portable divider that’s quick to set up and works well for light use.
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Reviewed in the United States on February 21, 2026
★★★★★ 5
Essay to assemble
Color: Grey
Very nice. Did the job the way I wanted.
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Reviewed in the United States on April 28, 2026
★★★★★ 2
Low budget option
Color: Grey
Budget low quality if thats what youre looking for
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Reviewed in the United States on April 27, 2026
★★★★★ 3
Hard to assemble
Color: Grey
This is extremely hard to put together, but once its together it is pretty good. You will need to secure it to something. It falls over.
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Reviewed in the United States on March 6, 2026
★★★★★ 5
Works well!
Color: Grey
Works great!
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Reviewed in the United States on May 4, 2026