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Description
rna4856 inaTechnische Basisdaten Hersteller: INA Synonym: 0507674450000 RNA4856 Bezugsdrehzahl: 850 1 min ueres Breitenma: 69 mm Gewicht: 9192 Gramm Grenzdrehzahl: 1. 540 1 min Herstellungsland: Deutschland Innendurchmesser: 305 mm Lubrikation: Umfangsnut Schmiernut vorhanden(en) Zolltarifnummer: 8482 4000 Erweiterte technische Daten ueres Breitenmae: mm 350,00 Begrenzungsdrehzahl (n G) "1540. 0000" Begrenzungsdrehzahl fr SchmierstoffLubrikation: (n G Fett)
Technische Basisdaten
| Hersteller: INA |
| Synonym: 0507674450000 RNA4856 |
| Bezugsdrehzahl: 850 1/min |
| Äußeres Breitenmaß: 69 mm |
| Gewicht: 9192 Gramm |
| Grenzdrehzahl: 1.540 1/min |
| Herstellungsland: Deutschland |
| Innendurchmesser: 305 mm |
| Lubrikation: Umfangsnut Schmiernut vorhanden(en) |
| Zolltarifnummer: 8482 4000 |
Erweiterte technische Daten
| Äußeres Breitenmaße: mm 350,00 |
| Begrenzungsdrehzahl (n G) "1540.0000" |
| Begrenzungsdrehzahl für SchmierstoffLubrikation: (n G Fett) "930.0000" |
| Äußeres Breitenmaße:(B) mm 69,00 |
| Äußeres Breitenmaße:(b) mm 69,00 |
| Durchmesser Unterrollen (F w) mm 305,00 |
| ECLASS number 23-05-09-07 |
| ECLASS2 number 23-05-09-07 |
| Einzelgewicht in (kg): 9.3 |
| Innenmaße: mm 305,00 |
| Radial Dynamic Load Rating Cr (N) 510000 |
| Radial Static Load Rating C0r (N) 1300000 |
| Referenzdrehzahl (n ϑr) "850.0000" |
| XL X-Life |
| B 69 mm Äußeres Breitenmaße: |
| Betriebstemperatur max.: 120 °C |
| Betriebstemperatur min.: -30 °C |
| C 0r 1.300.000 N Statische Tragzahl, radial |
| C r 510.000 N Dynamische Tragzahl, radial |
| C ur 178.000 N Ermüdungsgrenzbelastung, radial |
| Dynamische Tragzahl, radial: 510.000 N |
| Ermüdungsgrenzbelastung, radial: 178.000 N |
| F w 305 mm Hüllkreis Innenmaße: |
| Hüllkreis innen: 305 mm |
| Minimaler Kantenabstand: 2 mm |
| Statische Tragzahl, radial: 1.300.000 N |
| T max 120 °C Betriebstemperatur max. |
| T min -30 °C Betriebstemperatur min. |
| n G 1.540 1/min Grenzdrehzahl |
| n ϑr 850 1/min Bezugsdrehzahl |
| r min 2 mm Minimaler Kantenabstand |
| ≈m 9,192 kg Einzelgewicht |
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Exchange/Return Notes
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4.4 ★★★★★
Based on 684 reviews
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Product Reviews
★★★★★ 5
Sturdy and sharp
Color: White, Size: 32"W x 6.7"D, 3 Pack
Sturdy, nice finished look. Easy to install and light weight.
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Reviewed in the United States on May 7, 2026
★★★★★ 5
Love love love shelves !
Color: Oak, Size: 32"W x 6.7"D, 3 Pack, Color: Oak, Size: 32"W x 6.7"D, 3 Pack
Packages well, came will all the tools you need for installation highly recommended I would buy again.
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Reviewed in the United States on May 24, 2026
★★★★★ 5
Not too thick and durable and sturdy.
Color: Rustic Brown, Size: 24"W x 6.7"D, 3 Pack
Just before I purchased these 3 I bought 2 sets of 2 larger ones. The color is exactly what I was needing. They are packaged together so no scratches or damage. My husband (the installer) says they are easy enough to install.
They are perfect for a diy update, durable and hold plenty of weight for their size. Happy happy customer
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Reviewed in the United States on May 8, 2026
★★★★★ 5
Good quality for the price
Color: Black, Size: 30"W x 6.7"D, 3 Pack, Color: Black, Size: 30"W x 6.7"D, 3 Pack
Seamless floating shelves that look and feel great. I opted to use different drywall anchors since I didn't trust the ones that came with the product. I have bad drywall and no studs where I was mounting so that doesn't fall back onto the product. The shelves are true to size and have held up great. The shelves themselves aren't too heavy so it leaves some room to add weight onto them. I used the 30in long shelf on the left and 24in long shelf on the right to create a nice corner shelf. There are additional screws on the bottom the keep the shelves from moving off the bracket.
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Reviewed in the United States on February 18, 2026
★★★★★ 3
Be careful
Color: Oak, Size: 24"W x 6.7"D, 3 Pack, Color: Oak, Size: 24"W x 6.7"D, 3 Pack
They are nice but flimsy, not flush on the wall scared they might fall
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Reviewed in the United States on January 27, 2026