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Description
NA4912-XL INATechnische Basisdaten Hersteller: INA Synonym: 0506615740000 NA4912 Bezugsdrehzahl: 3. 700 1 min Gewicht: 425 Gramm Grenzdrehzahl: 6. 700 1 min Herstellungsland: Slowakei Innendurchmesser: 60 mm Lubrikation: Umfangsnut Schmiernut vorhanden(en) Zolltarifnummer: 8482 4000 Erweiterte technische Daten ueres Breitenmae: mm 85,00 Begrenzungsdrehzahl (n G) "6700. 0000" ueres Breitenmae:(B) mm 25,00 ueres Breitenmae:(b) mm 25,00 ECLASS number 23 05 09 07
Technische Basisdaten
| Hersteller: INA |
| Synonym: 0506615740000 NA4912 |
| Bezugsdrehzahl: 3.700 1/min |
| Gewicht: 425 Gramm |
| Grenzdrehzahl: 6.700 1/min |
| Herstellungsland: Slowakei |
| Innendurchmesser: 60 mm |
| Lubrikation: Umfangsnut Schmiernut vorhanden(en) |
| Zolltarifnummer: 8482 4000 |
Erweiterte technische Daten
| Äußeres Breitenmaße: mm 85,00 |
| Begrenzungsdrehzahl (n G) "6700.0000" |
| Äußeres Breitenmaße:(B) mm 25,00 |
| Äußeres Breitenmaße:(b) mm 25,00 |
| ECLASS number 23-05-09-07 |
| ECLASS2 number 23-05-09-07 |
| Einzelgewicht in (kg): 0.426 |
| Innenmaße: mm 60,00 |
| Radial Dynamic Load Rating Cr (N) 68000 |
| Radial Static Load Rating C0r (N) 108000 |
| Referenzdrehzahl (n ϑr) "3700.0000" |
| XL X-Life |
| Betriebstemperatur max.: 120 °C |
| Betriebstemperatur min.: -30 °C |
| C 0r 108.000 N Statische Tragzahl, radial |
| C r 68.000 N Dynamische Tragzahl, radial |
| C ur 19.100 N Ermüdungsgrenzbelastung, radial |
| Dynamische Tragzahl, radial: 68.000 N |
| Ermüdungsgrenzbelastung, radial: 19.100 N |
| Minimaler Kantenabstand: 1 mm |
| Statische Tragzahl, radial: 108.000 N |
| T max 120 °C Betriebstemperatur max. |
| T min -30 °C Betriebstemperatur min. |
| axialer Verschiebeweg: 1,5 mm |
| n G 6.700 1/min Grenzdrehzahl |
| n ϑr 3.700 1/min Bezugsdrehzahl |
| r min 1 mm Minimaler Kantenabstand |
| s 1,5 mm axialer Verschiebeweg |
| ≈m 0,425 kg Einzelgewicht |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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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
4.3 ★★★★★
Based on 22 reviews
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Product Reviews
★★★★★ 5
Very Stylish!
Size: 11, Color: Dark Tan Leather
Surprisingly comfortable and very stylish. They can dress up an outfit of jeans and a nice shirt, next level look! 👏👏👏 True to size.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 31, 2025
★★★★★ 5
amazing shoe for the price
Size: 11.5, Color: Black Leather
ordered these shoes last minute for my fiance- super nice quality, suer comfortable. honestly a great price for the quality you are getting! he said they were very easy to walk in as well! these shoes are true to size!
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Reviewed in the United States on November 10, 2025
★★★★★ 5
Great shoe for the price
Size: 9, Color: Black
My son needed a dressy pair of shoes. Decided to try these for the price. He loves them and has worn them several times. They still look great and he says they're comfortable. We ordered his regular size and it fit perfect. We’re very happy with this purchase.
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Reviewed in the United States on June 10, 2026
★★★★★ 5
Super comfort
Size: 10.5 Wide, Color: Black-wingtip
Great fit! Great quality! They will be comfortable! They look beautiful!
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Reviewed in the United States on May 5, 2026
★★★★★ 4
Not a great fit
Size: 12 Wide, Color: Dark Brown
I got these hoping to have a good fit and comfy shoe. They do look very nice and some might like them. I got two different brands the same day these and another one ,both the same size and they fit widley different. These have a very long and pointed toe that made that uncomfortable and hard to walk in. I would have to try out other sizes to see if I could find one that fit better but I dont want to go through 5 pairs to get a good fit. That is a downfall of buying online. They did seem to be made well and like I said the looked good but the fit not great.
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Reviewed in the United States on January 26, 2026
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