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Description
23256-BEA-XL-K-MB1 FAGTechnische Basisdaten Befestigungshlse: AH2356G Auendurchmesser: 500 mm Bezugsdrehzahl: 630 1 min ueres Breitenma: 176 mm Gewicht: 142900 Gramm Grenzdrehzahl: 1. 280 1 min Herstellungsland: Deutschland Innendurchmesser: 280 mm Schmiernutueres Breitenma: 23,5 mm Zolltarifnummer: 8482 3000 Erweiterte technische Daten AH2356G Befestigungshlse B 176 mm ueres Breitenmae: Betriebstemperatur max.: 200 C Betriebstemperatur min.: 30 C C 0r 5. 200. 000 N
Technische Basisdaten
| Befestigungshülse: AH2356G |
| Außendurchmesser: 500 mm |
| Bezugsdrehzahl: 630 1/min |
| Äußeres Breitenmaß: 176 mm |
| Gewicht: 142900 Gramm |
| Grenzdrehzahl: 1.280 1/min |
| Herstellungsland: Deutschland |
| Innendurchmesser: 280 mm |
| SchmiernutÄußeres Breitenmaß: 23,5 mm |
| Zolltarifnummer: 8482 3000 |
Erweiterte technische Daten
| AH2356G Befestigungshülse |
| B 176 mm Äußeres Breitenmaße: |
| Betriebstemperatur max.: 200 °C |
| Betriebstemperatur min.: -30 °C |
| C 0r 5.200.000 N Statische Tragzahl, radial |
| C r 3.550.000 N Dynamische Tragzahl, radial |
| C ur 395.000 N Ermüdungsgrenzbelastung, radial |
| D 500 mm Außendurchmesser |
| Durchmesser Schmierkanal: 12,5 mm |
| Dynamische Tragzahl, radial: 3.550.000 N |
| Dynamischer Axiallastfaktor: 1,96 |
| Dynamischer Axiallastfaktor: 2,92 |
| Ermüdungsgrenzbelastung, radial: 395.000 N |
| Grenzwert für Fa/Fr für die Anwendbarkeit der versch. Werte der Faktoren X und Y: 0,34 |
| Maximaler Durchmesser der Wellenschulter: 329 mm |
| Maximaler Freistichradius: 4 mm |
| Minimaler Anlagedurchmesser Wellenschulter: 300 mm |
| Minimaler Freiraum-Ø für Hülse: 299 mm |
| Minimaler Kantenabstand: 5 mm |
| Statische Tragzahl, radial: 5.200.000 N |
| Statischer Axiallastfaktor: 1,92 |
| T max 200 °C Betriebstemperatur max. |
| T min -30 °C Betriebstemperatur min. |
| Y 0 1,92 Statischer Axiallastfaktor |
| Y 1 1,96 Dynamischer Axiallastfaktor |
| Y 2 2,92 Dynamischer Axiallastfaktor |
| d =a max 329 mm Maximaler Durchmesser der Wellenschulter |
| d =a min 300 mm Minimaler Anlagedurchmesser Wellenschulter |
| d =b min 299 mm Minimaler Freiraum-Ø für Hülse |
| d =s 12,5 mm Durchmesser Schmierkanal |
| e 0,34 Grenzwert für Fa/Fr für die Anwendbarkeit der versch. Werte der Faktoren X und Y |
| n G 1.280 1/min Grenzdrehzahl |
| n s 23,5 mm SchmiernutÄußeres Breitenmaße: |
| n ϑr 630 1/min Bezugsdrehzahl |
| r a max 4 mm Maximaler Freistichradius |
| r min 5 mm Minimaler Kantenabstand |
| ≈m 142,9 kg Einzelgewicht |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
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4.7 ★★★★★
Based on 1919 reviews
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Product Reviews
★★★★★ 4
Best pillow I’ve ever tried—hands down!
Size: Queen, Number of Items: 2
I’ve gone through a bunch of pillows over the years, but this BETU Cooling Pillow is by far the best one I’ve ever used. I sleep in literally every position—on my back, stomach, and sides—and this pillow works perfectly no matter how I’m laying.
It really does have a cooling effect, which I love as a hot sleeper. Just make sure your room is cool too, and it makes a big difference. It came vacuum-packed, but it fully expanded within just a few hours. I was able to sleep on it the same day it arrived, and it was super comfy right from the start.
I also washed and dried the pillowcase before using it, and it came out looking and feeling great—no shrinking or damage at all. Honestly, I look forward to going to bed every night now just because of this pillow. It’s supportive, comfortable, and totally worth it!
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Reviewed in the United States on February 21, 2026
★★★★★ 5
Excellent pillows!
Size: Queen, Number of Items: 2
This pack came with 2 pillows, one firm and one that was flatter and squishy. I absolutely love the flatter one! Most comfortable pillow I've ever used! The firm one was a bit too much for me, but my husband loves it.
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Reviewed in the United States on March 28, 2026
★★★★★ 3
It’s alright.
Size: Queen, Number of Items: 2
Not bad pillows. They are comfortable but mine came with an odd odor, kind of mildewy smell to it. Had to spray it down to tolerate sleeping on it.
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Reviewed in the United States on May 5, 2026
★★★★★ 5
Nice pillows
Size: Queen, Number of Items: 2
Have had these a few months and so far really like them!
They don’t really feel very cooling, but I also run VERY HOT so it could just be me. The foam holds up well and hasn’t flattened like others I’ve tried.
They come very compacted- I was shocked how much they expanded!
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Reviewed in the United States on March 22, 2026
★★★★★ 5
Mr.b
Size: Standard, Number of Items: 2
The pillows are cool and comfortable
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Reviewed in the United States on May 27, 2026