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Description
na4864 inaTechnische Basisdaten Hersteller: INA Synonym: 0507686200000 NA4864 Auendurchmesser: 400 mm Bezugsdrehzahl: 670 1 min ueres Breitenma: 80 mm Gewicht: 22835 Gramm Grenzdrehzahl: 1. 340 1 min Herstellungsland: Deutschland Lubrikation: Umfangsnut Schmiernut vorhanden(en) Zolltarifnummer: 8482 4000 Erweiterte technische Daten ueres Breitenmae: mm 400,00 Begrenzungsdrehzahl (n G) "1340. 0000" ueres Breitenmae:(B) mm 80,00 ueres Breitenmae:(b) mm 80,00
Technische Basisdaten
| Hersteller: INA |
| Synonym: 0507686200000 NA4864 |
| Außendurchmesser: 400 mm |
| Bezugsdrehzahl: 670 1/min |
| Äußeres Breitenmaß: 80 mm |
| Gewicht: 22835 Gramm |
| Grenzdrehzahl: 1.340 1/min |
| Herstellungsland: Deutschland |
| Lubrikation: Umfangsnut Schmiernut vorhanden(en) |
| Zolltarifnummer: 8482 4000 |
Erweiterte technische Daten
| Äußeres Breitenmaße: mm 400,00 |
| Begrenzungsdrehzahl (n G) "1340.0000" |
| Äußeres Breitenmaße:(B) mm 80,00 |
| Äußeres Breitenmaße:(b) mm 80,00 |
| ECLASS number 23-05-09-07 |
| ECLASS2 number 23-05-09-07 |
| Einzelgewicht in (kg): 25.23 |
| Innenmaße: mm 320,00 |
| Radial Dynamic Load Rating Cr (N) 710000 |
| Radial Static Load Rating C0r (N) 1850000 |
| Referenzdrehzahl (n ϑr) "670.0000" |
| XL X-Life |
| B 80 mm Äußeres Breitenmaße: |
| Betriebstemperatur max.: 120 °C |
| Betriebstemperatur min.: -30 °C |
| C 0r 1.850.000 N Statische Tragzahl, radial |
| C r 710.000 N Dynamische Tragzahl, radial |
| C ur 246.000 N Ermüdungsgrenzbelastung, radial |
| D 400 mm Außendurchmesser |
| Dynamische Tragzahl, radial: 710.000 N |
| Ermüdungsgrenzbelastung, radial: 246.000 N |
| Minimaler Kantenabstand: 2,1 mm |
| Statische Tragzahl, radial: 1.850.000 N |
| T max 120 °C Betriebstemperatur max. |
| T min -30 °C Betriebstemperatur min. |
| axialer Verschiebeweg: 2 mm |
| n G 1.340 1/min Grenzdrehzahl |
| n ϑr 670 1/min Bezugsdrehzahl |
| r min 2,1 mm Minimaler Kantenabstand |
| s 2 mm axialer Verschiebeweg |
| ≈m 22,835 kg Einzelgewicht |
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4.1 ★★★★★
Based on 562 reviews
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Product Reviews
★★★★★ 5
A good buy
Size: One Size, Color: Power Pink
First, love the color. It's very comfortable. I was concerned cuz I have a small head but very adjustable and it fits. It's breathable my head didn't get so hot like it normally does. I think I'll be ordering another in another color
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Reviewed in the United States on October 17, 2025
★★★★★ 5
Perfect Visor
Size: One Size, Color: (001) Black / Black / Reflective
I bought this thinking I wouldn’t like it. I was so wrong. This is lightweight and the perfect fit. What a great value. It’s so comfortable on your head and the vent on it was a great idea. Adjusts easily and just a great buy.
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Reviewed in the United States on July 27, 2024
★★★★★ 5
A great sport visor
Size: One Size, Color: (100) White / White / Reflective
My head is small so a lot of visors don’t fit because of the Velcro. This is perfect and the ability to wet it for coolness is great. Love it for tennis.
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Reviewed in the United States on August 14, 2025
★★★★★ 5
Great for running
Size: One Size, Color: (001) Black / Black / Reflective
Hat fits well and worked great for my marathon. The Velcro doesn’t pull on my hair.
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Reviewed in the United States on November 24, 2025
★★★★★ 5
Cute and comfortable, though a little big without tightening a bit
Size: One Size, Color: (100) White / White / Reflective
Love the bright color and material. It fits a little big at first but has the ability to tighten quite a bit so it should be fine like it is for me. I just have a smaller head. It has great coverage. Feels comfortable as well.
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Reviewed in the United States on January 7, 2026