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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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4.2 ★★★★★
Based on 1794 reviews
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Product Reviews
★★★★★ 5
Easy to Hang
Color: Black, Size: 3 Pack
This shelf is easy to hang, comes with great anchors and looks perfect. The quality looks nice and is was an easy hanging process compared to other shelves. Worth it for the price.
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Reviewed in the United States on May 18, 2026
★★★★★ 5
One of the best deals available!
Color: White, Size: 2 Pack
Extremely sturdy, good looking and easy to install. I have a couple of dozen feet of assorted lengths in the kitchen, bedroom, living room and foyer. Holding all sorts of antique clocks, audio equipment and cooking stuff from my flours and assorted cornmeals to cases of powdered “lemonade”.
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Reviewed in the United States on April 18, 2026
★★★★★ 3
Mounting system doesn’t align on one of three shelves.
Color: Walnut, Size: 3 Pack
Nice shelves. Install was super easy except on one of the three shelves. The main mounting shelf holes were off so the shelf will not slip onto horizontal mounting poles unless I modify the shelf. So a 20 minute job becomes a two hour job.
The mounting system does appear very sturdy just not aligned.
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Reviewed in the United States on January 4, 2026
★★★★★ 5
Simple, easy, and strong
Size: 16 Inch, Color: White
Kind of on the smaller side but for the price it’s just fine. Easy to install with just a screw driver if you can miss a stud, else you’ll need a drill. Strong enough to hold what a normal person would put on a shelf that size. No worries and it looks great
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Reviewed in the United States on April 22, 2026
★★★★★ 5
Great shelves
Size: 24 Inch, Color: White, Size: 24 Inch, Color: White
Pretty easy to put up. Love the way it looks.
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Reviewed in the United States on April 30, 2026