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Description
kr5203 2rs inaTechnische Basisdaten Abdichtung: 2RS GummiAbdichtung: beidseitig Hersteller: INA Synonym: 0008764880000 KR5203NPPU Auendurchmesser: 47 mm ueres Breitenmae: B 1 max 18,5 mm Maximale ber Anlaufscheiben Designstruktur: nicht vorhanden Exzenter ueres Breitenma: 58,8 mm ueres Breitenma: 58,800 mm Abdichtung: Doppelte Lippendichtung Gewicht: 290 Gramm Gewinde: M18X1,5 Gewindelnge: 21 mm Herstellungsland: Slowakei Mantelradius: 500 mm Schlsselweite: 8 mm
Technische Basisdaten
| Abdichtung: 2RS – GummiAbdichtung: beidseitig |
| Hersteller: INA |
| Synonym: 0008764880000 KR5203NPPU |
| Außendurchmesser: 47 mm |
| Äußeres Breitenmaße: B 1 max 18,5 mm Maximale über Anlaufscheiben |
| Designstruktur: nicht vorhanden Exzenter |
| Äußeres Breitenmaß: 58,8 mm |
| Äußeres Breitenmaß: 58,800 mm |
| Abdichtung: Doppelte Lippendichtung |
| Gewicht: 290 Gramm |
| Gewinde: M18X1,5 |
| Gewindelänge: 21 mm |
| Herstellungsland: Slowakei |
| Mantelradius: 500 mm |
| Schlüsselweite: 8 mm |
| Zolltarifnummer: 8482 8000 |
Erweiterte technische Daten
| 2RS Rubber Seals At Each Side Of The Bearing, Temperature Range -30℃/+120℃ |
| Äußeres Breitenmaße: mm 47,00 |
| Äußeres Breitenmaße:(B) mm 17,50 |
| Äußeres Breitenmaße:(b) mm 58,80 |
| Drehzahl bei dauerhafter Fettlagerung (n D G) "5500.0000" |
| ECLASS number 23-05-15-90 |
| ECLASS2 number 23-05-15-90 |
| Einzelgewicht in (kg): 0.29 |
| Innenmaße: mm 18,00 |
| Anschlag-Ø Anlaufscheibe: 22,9 mm |
| Anziehdrehmoment (Mutter): 115 Nm |
| B 2 40,5 mm Bolzen-/Zapfenlänge effektiv |
| B 58,8 mm Äußeres Breitenmaße: |
| Bolzen-/Zapfenlänge effektiv: 40,5 mm |
| C 0r w 8.500 N Statische Tragzahl, radial |
| C 1 0,8 mm Überstand AU zu Anlaufscheibe |
| C r w 12.700 N Dynamische Tragzahl, radial |
| C ur w 425 N Ermüdungsgrenzbelastung, radial |
| D 47 mm Außendurchmesser |
| Drehzahl Dauerbetrieb Fettschmierung: 5.500 1/min |
| Dynamische Tragzahl, radial: 12.700 N |
| Ermüdungsgrenzbelastung, radial: 425 N |
| G M18X1,5 Gewinde |
| I G 21 mm Gewindelänge |
| M A 115 Nm Anziehdrehmoment (Mutter) |
| Maximale Äußeres Breitenmaß über Anlaufscheiben: 18,5 mm |
| Minimaler Kantenabstand: 0,6 mm |
| R 500 mm Mantelradius |
| Statische Tragzahl, radial: 8.500 N |
| W 8 mm Schlüsselweite |
| d =2 22,9 mm Anschlag-Ø Anlaufscheibe |
| n D G 5.500 1/min Drehzahl Dauerbetrieb Fettschmierung |
| r min 0,6 mm Minimaler Kantenabstand |
| Ãœberstand AU zu Anlaufscheibe: 0,8 mm |
| ≈m 0,29 kg Einzelgewicht |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 5
Perfect pillows
Size: Queen, Number of Items: 2
Soft, but durable. Comfortable and cool during sleep.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
★★★★★ 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