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Description
ZARF50115-L-TV INATechnische Basisdaten Hersteller: INA ueres Breitenmae: B 1 29,5 mm Wellenscheibe lang ueres Breitenmae: B 11,5 mm der Wellenscheibe ueres Breitenma: 78 mm Gewicht: 2036 Gramm Herstellungsland: Deutschland Hhe: 78 mm Kippsteifigkeit: 2. 470 Nm mrad Massentrgheitsmoment: 10,46 kg * cm Planlauf: 1 m Zolltarifnummer: 8482 8000 Erweiterte technische Daten ueres Breitenmae: mm 115,00 ueres Breitenmae:(B) mm 78,00 Einzelgewicht in (kg): 2. 45 Innenmae: mm
Technische Basisdaten
| Hersteller: INA |
| Äußeres Breitenmaße: B 1 29,5 mm Wellenscheibe lang |
| Äußeres Breitenmaße: B 11,5 mm der Wellenscheibe |
| Äußeres Breitenmaß: 78 mm |
| Gewicht: 2036 Gramm |
| Herstellungsland: Deutschland |
| Höhe: 78 mm |
| Kippsteifigkeit: 2.470 Nm/mrad |
| Massenträgheitsmoment: 10,46 kg * cm² |
| Planlauf: 1 µm |
| Zolltarifnummer: 8482 8000 |
Erweiterte technische Daten
| Äußeres Breitenmaße: mm 115,00 |
| Äußeres Breitenmaße:(B) mm 78,00 |
| Einzelgewicht in (kg): 2.45 |
| Innenmaße: mm 50,00 |
| L Long Locating Washers |
| TV Polyamide Cage |
| 1 µm Planlauf |
| Absatzduchmesser Wellenscheibe lang: 60 mm |
| Abstand Schmierkanal: 12,5 mm |
| Anzahl (Anschraubbohrungen): 12 |
| Anzahl Schrauben: 12 |
| Anziehdrehmoment (Mutter): 85 Nm |
| Außendurchmesser Wellenscheibe lang: 78 mm |
| Betriebstemperatur max.: 120 °C |
| Betriebstemperatur min.: -30 °C |
| Borddurchmesser Wellenscheibe: 78 mm |
| Äußeres Breitenmaß Wellenscheibe lang: 29,5 mm |
| Äußeres Breitenmaß der Wellenscheibe: 11,5 mm |
| C 0a 300.000 N Statische Tragzahl, axial |
| C 0r 82.000 N Statische Tragzahl, radial |
| C 1 12,5 mm Abstand Schmierkanal |
| C a 90.000 N Dynamische Tragzahl, axial |
| C r 40.000 N Dynamische Tragzahl, radial |
| C ua 28.000 N Ermüdungsgrenzbelastung, axial |
| C ur 11.500 N Ermüdungsgrenzbelastung, radial |
| D 1 78 mm Borddurchmesser Wellenscheibe |
| D 2 60 mm Absatzduchmesser Wellenscheibe lang |
| D 3 78 mm Außendurchmesser Wellenscheibe lang |
| Durchmesser Schmierkanal: 6 mm |
| Dynamische Tragzahl, axial: 90.000 N |
| Dynamische Tragzahl, radial: 40.000 N |
| Ermüdungsgrenzbelastung, axial: 28.000 N |
| Ermüdungsgrenzbelastung, radial: 11.500 N |
| Grenzdrehzahl für Öl-Lubrikation: 3.600 1/min |
| H 78 mm Höhe |
| M A 85 Nm Anziehdrehmoment (Mutter) |
| M m 10,46 kg*cm2 Massenträgheitsmoment |
| Minimaler Anlagedurchmesser Wellenschulter: 58 mm |
| Minimaler Kantenabstand 1: 0,6 mm |
| Minimaler Kantenabstand: 0,3 mm |
| Statische Tragzahl, axial: 300.000 N |
| Statische Tragzahl, radial: 82.000 N |
| Steifigkeit axial: 4.800 N/µm |
| T max 120 °C Betriebstemperatur max. |
| T min -30 °C Betriebstemperatur min. |
| c aL 4.800 N/µm Steifigkeit axial |
| c kL 2.470 Nm/mrad Kippsteifigkeit |
| d =1 6 mm Durchmesser Schmierkanal |
| d =a min 58 mm Minimaler Anlagedurchmesser Wellenschulter |
| n 12 Anzahl Anschraubbohrungen |
| n G Oil 3.600 1/min Grenzdrehzahl für Öl-Lubrikation |
| n a 12 Anzahl Schrauben |
| r 1 min 0,6 mm Minimaler Kantenabstand 1 |
| r min 0,3 mm Minimaler Kantenabstand |
| ≈m 2,022 kg Einzelgewicht |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 1216 reviews
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Product Reviews
★★★★★ 5
Wow Great Deal!
Color: Black
I have been using this chair for a month now and I am honestly impressed for the price I paid. I work from home so am using this chair 24/7. I had no issues with assembling it myself as a 35 year old female. Instructions were simple to follow and took me maybe 30 minutes to put together. Its sturdy and comfortable. I appreciate the padded arms and the seat bottom is also a nice thick cushion. Added bonus for the head rest and that it is adjustable. Definitely recommend.
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Reviewed in the United States on March 27, 2026
★★★★★ 5
Very comfortable office chair
Color: Black
This ergonomic office chair is very comfortable and has good lumbar support and a nice headrest. It includes all the necessary tools and takes about 20 minutes to fully assemble. The height adjust and recline features of the chair work smoothly and quietly. The seat cushion is nice and comfortable. The height-adjustable armrest is also a nice features of the chair. Overall, this ergonomic office chair provides relaxing comfort during long hours sitting with support for your bottom, back, head and arms. It's a good value for the price.
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Reviewed in the United States on February 21, 2026
★★★★★ 4
Good quality and arrived quickly
Color: Black
I was very pleased with how easy this chair was to set up. Affordable, arrived quickly. The only reason it isn’t 5/5 is because on of the arms had a small dent, possibly due to not enough bubble wrap during shipping. Other than that, the quality is great.
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Reviewed in the United States on February 6, 2026
★★★★★ 5
Awesome chair so far
Color: Black
My old chair can go in the trash immediately because it set the bar so low (picked up from a giveaway - squeaked anytime it's leaned on, always sinking upon sitting on it). This Ergonomic chair blew it out of the water. Happy with this purchase. This chair took me an hour to assemble, which I expected. It feels extremely sturdy and comfortable. Lumbar support feels great! I love the various adjustability options this chair offers. Hope it lasts for many years.
By the way, I am 175 lbs, 5'10".
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Reviewed in the United States on January 3, 2026
★★★★★ 5
Great product
Color: Black, Color: Black
The directions were so easy to follow i was able to set up the chair in under an hour its very comfortable and perfect highly recommend
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Reviewed in the United States on March 24, 2026