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Description
rae20 npp nr inaTechnische Basisdaten ueres Breitenmae: der Sperrkragen (B 1) mm 31,00 Hersteller: INA Synonym: 0009731220000 RAE20 NPP NR Auendurchmesser: 47 mm ueres Breitenmae: B 1 31 mm ber Spannelement Berechnungsfaktor: 13,1 ueres Breitenma: 21,4 mm ueres Breitenma: 31 mm Abdichtung: Doppelte Lippendichtung Gewicht: 160 Gramm Herstellungsland: Auf Anfrage Schlsselweite: 3 mm Zolltarifnummer: 8482 1090 Erweiterte technische Daten ueres Breitenmae: mm 47,00 ueres
Technische Basisdaten
| Äußeres Breitenmaße: der Sperrkragen (B 1) mm 31,00 |
| Hersteller: INA |
| Synonym: 0009731220000 RAE20-NPP-NR |
| Außendurchmesser: 47 mm |
| Äußeres Breitenmaße: B 1 31 mm über Spannelement |
| Berechnungsfaktor: 13,1 |
| Äußeres Breitenmaß: 21,4 mm |
| Äußeres Breitenmaß: 31 mm |
| Abdichtung: Doppelte Lippendichtung |
| Gewicht: 160 Gramm |
| Herstellungsland: Auf Anfrage |
| Schlüsselweite: 3 mm |
| Zolltarifnummer: 8482 1090 |
Erweiterte technische Daten
| Äußeres Breitenmaße: mm 47,00 |
| Äußeres Breitenmaße:(B) mm 31,00 |
| Äußeres Breitenmaße:(b) mm 21,40 |
| ECLASS number 23-05-08-02 |
| ECLASS2 number 23-05-08-02 |
| Einzelgewicht in (kg): 0.17 |
| Innenmaße: mm 20,00 |
| NPP Lip Seals On Both Sides (P Type - Two Zinc-Plated Sheet Steel Washers With Intermediate NBR Part, Seal Lip Axially Preloaded) |
| NR Slot And Snap Ring For Radial Insert Ball Bearings With Cylindrical Outer Ring |
| Radial Dynamic Load Rating Cr (N) 13600 |
| Radial Static Load Rating C0r (N) 6600 |
| Spezialbehandlung Keine Spezialbehandlung |
| XL X-Life |
| Außendurchmesser Spannring/Mutter: 33 mm |
| B 21,4 mm Äußeres Breitenmaße: |
| Äußeres Breitenmaß über Spannelement: 31 mm |
| C 0r 6.600 N Statische Tragzahl, radial |
| C r 12.800 N Dynamische Tragzahl, radial |
| C ur 345 N Ermüdungsgrenzbelastung, radial |
| D 47 mm Außendurchmesser |
| Dynamische Tragzahl, radial: 12.800 N |
| Ermüdungsgrenzbelastung, radial: 345 N |
| Statische Tragzahl, radial: 6.600 N |
| W 3 mm Schlüsselweite |
| d =3 33 mm Außendurchmesser Spannring/Mutter |
| f 0 13,1 Berechnungsfaktor |
| ≈m 0,17 kg Einzelgewicht |
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4.1 ★★★★★
Based on 1478 reviews
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Product Reviews
★★★★★ 3
Effective but may be uncomfortable
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
I have eczema on my feet and use a prescription cream that I leave on overnight. I often have a problem sleeping in socks but the silicone feels cool on my feet. The only drawback I have is the opening of the socks feel very tight around my ankles making them uncomfortable on me. I wish the opening was a bit more flexible.
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Reviewed in the United States on September 20, 2025
★★★★★ 1
Burned my already sensitive feet, too big
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
Feels icky, and the heat gets trapped and literally felt like my feet were being burned by these. The bottoms of these feel prickly and they are way too big. You have to sit still and cannot walk in them.
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Reviewed in the United States on April 22, 2026
★★★★★ 5
Just as good as paraffin wax
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
I might prefer these socks over paraffin wax. They are comfy and very moisturizing. I use these socks once a week to keep the heels and soles of my feet moisturized between pedicures. I rinse with warm, soapy water then hang to dry. They are hard to walk in, but there's a saying printed in the socks that's says something to the effect of "take a break, stay off your feet" lol I love that as a reminder to put my feet up and relax
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Reviewed in the United States on April 9, 2026
★★★★★ 5
Love these!
Color: Pink & Beige, Size: Small(fits up to size 7)
Love these! As I write this review, I’m sitting in my recliner with these on. I have had other silicone socks in the past and would like to share a few of the things that I have learned.
These fit great! The others were 2-3 sizes too big because you could not order a size. I wear a size 7 women’s shoe. I got the smaller size. I walked around my apartment in my old ones and they got kinda yucky. Now, I sit in my recliner, put them on and chill for a few hours. I now take them off and put in a ziplock bag so they stay nice and clean (no cat hair!). I use them once a week usually on Saturday or Sunday as I’m a working girl. Also, I use Auqaphor before I put them on and put cotton socks on after I’m finished. Your feet will be SO soft. This is not a one and done…I do this every week especially during sandal season! I know this was lengthy and I hope you got some tips.
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Reviewed in the United States on April 25, 2026
★★★★★ 5
Great quality!
Size: 10-11, Color: Jacquard Knit Red/Black
Just the best! Comfy! Warm! Great non-slip bottoms! Husbands second pair and will order again!
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Reviewed in the United States on May 15, 2026