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Description
NKXR20-Z-XL INATechnische Basisdaten Hersteller: INA Synonym: 0507917880000 NKXR20 Z Bezugsdrehzahl: 4. 200 1 min Gewicht: 84 Gramm Grenzdrehzahl: 10. 000 1 min Herstellungsland: Slowakei Zolltarifnummer: 8482 8000 Erweiterte technische Daten ueres Breitenmae: mm 30,00 Axial Dynamic Load Rating Ca (N) 25000 Axial Static Load Rating C0a (N) 53000 Begrenzungsdrehzahl (n G) "10000. 0000" ueres Breitenmae:(B) mm 30,00 ECLASS number 23 05 12 03 ECLASS2 number 23 05 12 03
Technische Basisdaten
| Hersteller: INA |
| Synonym: 0507917880000 NKXR20-Z |
| Bezugsdrehzahl: 4.200 1/min |
| Gewicht: 84 Gramm |
| Grenzdrehzahl: 10.000 1/min |
| Herstellungsland: Slowakei |
| Zolltarifnummer: 8482 8000 |
Erweiterte technische Daten
| Äußeres Breitenmaße: mm 30,00 |
| Axial Dynamic Load Rating Ca (N) 25000 |
| Axial Static Load Rating C0a (N) 53000 |
| Begrenzungsdrehzahl (n G) "10000.0000" |
| Äußeres Breitenmaße:(B) mm 30,00 |
| ECLASS number 23-05-12-03 |
| ECLASS2 number 23-05-12-03 |
| Einzelgewicht in (kg): 0.084 |
| Innenmaße: mm 20,00 |
| Radial Dynamic Load Rating Cr (N) 18600 |
| Radial Static Load Rating C0r (N) 23800 |
| Referenzdrehzahl (n ϑr) "4200.0000" |
| XL X-Life |
| Z Shield Of Pressed Sheet Steel On One Side Of The Bearing |
| Abstand Schmierkanal: 10,5 mm |
| Anschlussmaß Wellenschulter: 30,7 mm |
| Betriebstemperatur max.: 120 °C |
| Betriebstemperatur min.: -30 °C |
| C 0a 53.000 N statische Tragzahl, axial |
| C 0r 23.800 N Statische Tragzahl, radial |
| C 2 10,5 mm Abstand Schmierkanal |
| C a 25.000 N dynamische Tragzahl, axial |
| C r 18.600 N Dynamische Tragzahl, radial |
| C ua 7.500 N Ermüdungsgrenzbelastung, axial |
| C ur 4.200 N Ermüdungsgrenzbelastung, radial |
| D 2 max 36,2 mm Maximaler Außendurchmesser Flansch |
| Dynamische Tragzahl, radial: 18.600 N |
| Ermüdungsgrenzbelastung, axial: 7.500 N |
| Ermüdungsgrenzbelastung, radial: 4.200 N |
| Maximaler Außendurchmesser Flansch: 36,2 mm |
| Maximaler Freistichradius: 0,3 mm |
| Minimaler Kantenabstand: 0,3 mm |
| Statische Tragzahl, radial: 23.800 N |
| T max 120 °C Betriebstemperatur max. |
| T min -30 °C Betriebstemperatur min. |
| d =a 30,7 mm Anschlussmaß Wellenschulter |
| dynamische Tragzahl, axial: 25.000 N |
| n G 10.000 1/min Grenzdrehzahl |
| n ϑr 4.200 1/min Bezugsdrehzahl |
| r a max 0,3 mm Maximaler Freistichradius |
| r min 0,3 mm Minimaler Kantenabstand |
| statische Tragzahl, axial: 53.000 N |
| ≈m 84,04 g Einzelgewicht |
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Exchange/Return Notes
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4.2 ★★★★★
Based on 22 reviews
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Product Reviews
★★★★★ 5
MacBook Air M5 Faster, Cooler, Better in Every Way
Capacity: 16GB Unified Memory | 512GB SSD Storage, Color: Sky Blue, Set: Without AppleCare+
That jump from M1 MBA to an M5 MBA really does feel like going from a 2-door sedan to a full-on rocket ship. The looks are pretty much the same but it is the upgrade you actually feel in day-to-day use. It's faster, better battery, stays cool and quiet. Also, you get a brighter screen, better speakers, sharper webcam, faster Wi-Fi and longer support.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
★★★★★ 5
Great laptop
Capacity: 16GB Unified Memory | 512GB SSD Storage, Color: Silver, Set: Without AppleCare+
This is the best purchase for my son as he is entering middle school. They spend a lot of time on computers, and this product works exceptionally well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
★★★★★ 5
Portable, reliable, efficient.
Capacity: 16GB Unified Memory | 512GB SSD Storage, Color: Silver, Set: Without AppleCare+
Gifted this to a sibling who is a student. I cannot imagine more suitable than this laptop. Occasionally used for video editing as well. Perfectly combines power with portability. And most importantly it is reliable, always ready for anything when and wherever you need it. Beautifully crafted, amazing feel of materials, gorgeous screen, and affordable price for this level of quality. Simply a pleasure to use for every kind of task and entertainment. MacOS includes all the necessary tools out of the box, UI is snappy, and although the screen is 60Hz but due to smaller screen size UI feels I would say like 90Hz, i.e. smooth enough, and I am a MacBook Pro user with pro motion display. No fan, no noise, yet it doesn’t get warm with daily tasks. Easy to recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
★★★★★ 5
Great laptop
Capacity: 16GB Unified Memory | 512GB SSD Storage, Color: Midnight, Set: Without AppleCare+
Small, great display. Runs fast.
Love the color.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
★★★★★ 5
MacBook Air is amazing
Capacity: 16GB Unified Memory | 512GB SSD Storage, Color: Midnight, Set: Without AppleCare+
This is an amazing laptop battery life is amazing, it is slim and feels durable, it is super fast powering on and opens any application instantly and the keyboard feels great I love typing on it. All around I would never get a windows laptop with something as good as this
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
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