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Description
zarn1545 l tv a ina nadel axialzylinderrollenlagerTechnische Basisdaten Hersteller: INA Synonym: 0000403470000 ueres Breitenmae: B 1 20,5 mm Wellenscheibe lang ueres Breitenma: 53 mm Gewicht: 306 Gramm Herstellungsland: Deutschland Hhe: 53 mm Kippsteifigkeit: 110 Nm mrad Massentrgheitsmoment: 274 kg * cm Planlauf: 1 m Zolltarifnummer: 8482 8000 Erweiterte technische Daten ueres Breitenmae: mm 45,00 Axial Dynamic Load Rating Ca (N) 24900 Axial Static Load Rating C0a (N) 53000 Begrenzungsdrehzahl fr
Technische Basisdaten
| Hersteller: INA |
| Synonym: 0000403470000 |
| Äußeres Breitenmaße: B 1 20,5 mm Wellenscheibe lang |
| Äußeres Breitenmaß: 53 mm |
| Gewicht: 306 Gramm |
| Herstellungsland: Deutschland |
| Höhe: 53 mm |
| Kippsteifigkeit: 110 Nm/mrad |
| Massenträgheitsmoment: 274 kg * cm² |
| Planlauf: 1 µm |
| Zolltarifnummer: 8482 8000 |
Erweiterte technische Daten
| Äußeres Breitenmaße: mm 45,00 |
| Axial Dynamic Load Rating Ca (N) 24900 |
| Axial Static Load Rating C0a (N) 53000 |
| Begrenzungsdrehzahl für SchmierstoffLubrikation: (n G Fett) "2200.0000" |
| Begrenzungsdrehzahl für ÖlLubrikation: (n G Öl) "8500.0000" |
| Äußeres Breitenmaße:(B) mm 53,00 |
| ECLASS number 23-05-12-90 |
| ECLASS2 number 23-05-12-90 |
| Einzelgewicht in (kg): 0.37 |
| Höhe (H) mm 53,00 |
| Innenmaße: mm 15,00 |
| L Long Locating Washers |
| Radial Dynamic Load Rating Cr (N) 13000 |
| Radial Static Load Rating C0r (N) 17500 |
| TV Polyamide Cage |
| 1 µm Planlauf |
| Anziehdrehmoment (Mutter): 10 Nm |
| Außendurchmesser Wellenscheibe lang: 34 mm |
| Betriebstemperatur max.: 120 °C |
| Betriebstemperatur min.: -30 °C |
| Äußeres Breitenmaß Wellenscheibe lang: 20,5 mm |
| C 0a 53.000 N statische Tragzahl, axial |
| C 0r 17.500 N Statische Tragzahl, radial |
| C a 24.900 N dynamische Tragzahl, axial |
| C r 13.000 N Dynamische Tragzahl, radial |
| C ua 7.500 N Ermüdungsgrenzbelastung, axial |
| C ur 2.650 N Ermüdungsgrenzbelastung, radial |
| D 3 34 mm Außendurchmesser Wellenscheibe lang |
| Dynamische Tragzahl, radial: 13.000 N |
| Ermüdungsgrenzbelastung, axial: 7.500 N |
| Ermüdungsgrenzbelastung, radial: 2.650 N |
| Grenzdrehzahl für Öl-Lubrikation: 8.500 1/min |
| H 53 mm Höhe |
| M A 10 Nm Anziehdrehmoment (Mutter) |
| M m 274 kg*cm2 Massenträgheitsmoment |
| Minimaler Kantenabstand: 0,3 mm |
| Minimaler Kantenabstand: 0,6 mm |
| Statische Tragzahl, radial: 17.500 N |
| Steifigkeit axial: 1.400 N/µm |
| T max 120 °C Betriebstemperatur max. |
| T min -30 °C Betriebstemperatur min. |
| c aL 1.400 N/µm Steifigkeit axial |
| c kL 110 Nm/mrad Kippsteifigkeit |
| dynamische Tragzahl, axial: 24.900 N |
| n G Oil 8.500 1/min Grenzdrehzahl für Öl-Lubrikation |
| r 1 min 0,6 mm Minimaler Kantenabstand |
| r min 0,3 mm Minimaler Kantenabstand |
| statische Tragzahl, axial: 53.000 N |
| ≈m 306,1 g Einzelgewicht |
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4.1 ★★★★★
Based on 1419 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