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Description
NKXR30-Z-XL INATechnische Basisdaten Hersteller: INA Synonym: 0507918000000 NKXR30 Z Bezugsdrehzahl: 2. 900 1 min Gewicht: 141 Gramm Grenzdrehzahl: 7. 500 1 min Zolltarifnummer: 8482 8000 Erweiterte technische Daten ueres Breitenmae: mm 42,00 Axial Dynamic Load Rating Ca (N) 35500 Axial Static Load Rating C0a (N) 86000 Begrenzungsdrehzahl (n G) "7500. 0000" ueres Breitenmae:(B) mm 30,00 ECLASS number 23 05 12 03 ECLASS2 number 23 05 12 03 Einzelgewicht in (kg): 0.
Technische Basisdaten
| Hersteller: INA |
| Synonym: 0507918000000 NKXR30-Z |
| Bezugsdrehzahl: 2.900 1/min |
| Gewicht: 141 Gramm |
| Grenzdrehzahl: 7.500 1/min |
| Zolltarifnummer: 8482 8000 |
Erweiterte technische Daten
| Äußeres Breitenmaße: mm 42,00 |
| Axial Dynamic Load Rating Ca (N) 35500 |
| Axial Static Load Rating C0a (N) 86000 |
| Begrenzungsdrehzahl (n G) "7500.0000" |
| Äußeres Breitenmaße:(B) mm 30,00 |
| ECLASS number 23-05-12-03 |
| ECLASS2 number 23-05-12-03 |
| Einzelgewicht in (kg): 0.1434 |
| Innenmaße: mm 30,00 |
| Radial Dynamic Load Rating Cr (N) 25500 |
| Radial Static Load Rating C0r (N) 36000 |
| Referenzdrehzahl (n ϑr) "2900.0000" |
| XL X-Life |
| Z Shield Of Pressed Sheet Steel On One Side Of The Bearing |
| Abstand Schmierkanal: 9,5 mm |
| Anschlussmaß Wellenschulter: 42,7 mm |
| Betriebstemperatur max.: 120 °C |
| Betriebstemperatur min.: -30 °C |
| C 0a 86.000 N statische Tragzahl, axial |
| C 0r 36.000 N Statische Tragzahl, radial |
| C 2 9,5 mm Abstand Schmierkanal |
| C a 35.500 N dynamische Tragzahl, axial |
| C r 25.500 N Dynamische Tragzahl, radial |
| C ua 8.200 N Ermüdungsgrenzbelastung, axial |
| C ur 6.400 N Ermüdungsgrenzbelastung, radial |
| D 2 max 48,2 mm Maximaler Außendurchmesser Flansch |
| Dynamische Tragzahl, radial: 25.500 N |
| Ermüdungsgrenzbelastung, axial: 8.200 N |
| Ermüdungsgrenzbelastung, radial: 6.400 N |
| Maximaler Außendurchmesser Flansch: 48,2 mm |
| Maximaler Freistichradius: 0,6 mm |
| Minimaler Kantenabstand: 0,6 mm |
| Statische Tragzahl, radial: 36.000 N |
| T max 120 °C Betriebstemperatur max. |
| T min -30 °C Betriebstemperatur min. |
| d =a 42,7 mm Anschlussmaß Wellenschulter |
| dynamische Tragzahl, axial: 35.500 N |
| n G 7.500 1/min Grenzdrehzahl |
| n ϑr 2.900 1/min Bezugsdrehzahl |
| r a max 0,6 mm Maximaler Freistichradius |
| r min 0,6 mm Minimaler Kantenabstand |
| statische Tragzahl, axial: 86.000 N |
| ≈m 141,3 g Einzelgewicht |
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4.3 ★★★★★
Based on 1674 reviews
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Product Reviews
★★★★★ 5
Perfect sized floating shelves
Color: Black, Size: 24 inches, Color: Black, Size: 24 inches
These are great and the perfect width. I had my contractor install them because my tile had to have a hole drilled into it. I love that it looks seemless and flat to the tile. New bathroom renovation. I am very pleased. Holds a few towels also candles and a little plant with extra space. Perfect for a minimal look or if you have a small bathroom. Color was spot on.
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Reviewed in the United States on March 30, 2026
★★★★★ 3
Not What I Expected
Color: White, Size: 32 inches
This set of floating shelves was a disappointment. They’re advertised as holding 20 pounds, but mine began to bend with barely 10 pounds on them. All the screws and anchors were installed tightly and correctly, yet the metal brackets still warped under minimal weight. The shelves look fine on the wall, but I’m leaving them up only because I don’t want to patch a dozen holes—not because they’re sturdy. Definitely not the quality or strength I expected.
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Reviewed in the United States on April 13, 2026
★★★★★ 5
Love them
Color: White, Size: 15 inches, Color: White, Size: 15 inches
I have these floating shelves all over my house. The are made nice and sturdy and they come with simple instructions. They come it various sizes and can almost fit anywhere. These particular shelves are in my makeup closet and they look so great and organized.
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Reviewed in the United States on December 24, 2025
★★★★★ 5
Exceeds my expectations
Color: White, Size: 24 inches, Color: White, Size: 24 inches
Easy to install, exceeds my expectations. I’d buy it again.
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Reviewed in the United States on April 29, 2026
★★★★★ 5
Solid Floating Shelves 🛠️🏠
Color: Black, Number Of Shelves: 4, Size: 15.7in
I have installed four sets of the black floating shelves in my office. They are made of high quality materials, featuring a sophisticated black woodgrain finish with a natural texture. Supposedly, each unit can handle up to 22 pounds, though I would not recommend testing that limit with your vintage bowling ball collection if you value your flooring. They are awesome.
The value is good for a set of two. Each shelf measures 22x7x1 (56x17x3 cm) inches, providing a decent amount of storage for books or decor. The installation was straightforward since the hardware for multiple wall types was included. They work well in the kitchen for spices or in the bedroom for personal belongings.
One tip for a secure fit: use a level during installation and make sure the bracket is flush against the wall before sliding the shelf on, or your photos might look like they are sliding off a mountain 📐
These shelves offer a clean, modern look and stay stable once mounted correctly. They are a practical choice for adding functional display space to any room 🖼️
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Reviewed in the United States on May 4, 2026