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Description
sl024844 inaTechnische Basisdaten Hersteller: INA Synonym: NNCL4844V Bezugsdrehzahl: 850 1 min Gewicht: 5834 Gramm Grenzdrehzahl: 1. 290 1 min Herstellungsland: Deutschland Zolltarifnummer: 8482 5000 Erweiterte technische Daten ueres Breitenmae: mm 270,00 ueres Breitenmae:(B) mm 50,00 Einzelgewicht in (kg): 6. 2 Innenmae: mm 220,00 Interne Radialluft Cn Normale Innenluft Betriebstemperatur max.: 120 C Betriebstemperatur min.: 30 C C 0r 840. 000 N Statische
Technische Basisdaten
| Hersteller: INA |
| Synonym: NNCL4844V |
| Bezugsdrehzahl: 850 1/min |
| Gewicht: 5834 Gramm |
| Grenzdrehzahl: 1.290 1/min |
| Herstellungsland: Deutschland |
| Zolltarifnummer: 8482 5000 |
Erweiterte technische Daten
| Äußeres Breitenmaße: mm 270,00 |
| Äußeres Breitenmaße:(B) mm 50,00 |
| Einzelgewicht in (kg): 6.2 |
| Innenmaße: mm 220,00 |
| Interne Radialluft Cn Normale Innenluft |
| Betriebstemperatur max.: 120 °C |
| Betriebstemperatur min.: -30 °C |
| C 0r 840.000 N Statische Tragzahl, radial |
| C r 335.000 N Dynamische Tragzahl, radial |
| C ur 92.000 N Ermüdungsgrenzbelastung, radial |
| Dynamische Tragzahl, radial: 335.000 N |
| Ermüdungsgrenzbelastung, radial: 92.000 N |
| Kurzzeichen DIN5412: NNCL4844V |
| Maximaler Freistichradius: 1,5 mm |
| Minimaler Anlagedurchmesser Wellenschulter: 239,1 mm |
| Minimaler Kantenabstand: 1,5 mm |
| Minimaler Wellenabsatz: 239,5 mm |
| NNCL4844V Kurzzeichen DIN5412 |
| Statische Tragzahl, radial: 840.000 N |
| T max 120 °C Betriebstemperatur max. |
| T min -30 °C Betriebstemperatur min. |
| axialer Verschiebeweg: 4 mm |
| d =a min 239,1 mm Minimaler Anlagedurchmesser Wellenschulter |
| d =c min 239,5 mm Minimaler Wellenabsatz |
| n G 1.290 1/min Grenzdrehzahl |
| n ϑr 850 1/min Bezugsdrehzahl |
| r a max 1,5 mm Maximaler Freistichradius |
| r min 1,5 mm Minimaler Kantenabstand |
| s 4 mm axialer Verschiebeweg |
| ≈m 5,834 kg Einzelgewicht |
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Exchange/Return Notes
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4.2 ★★★★★
Based on 19 reviews
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Product Reviews
★★★★★ 4
Cool as the other side of the pillow
Color: Gray, Size: Queen (U.S. Standard), Set name: Stretchy and Soft
Good quality and keeps cool on side of pillow. Have to flip pillow for constant cooling is the ok only down side. Love the material as it is very soft and silky feel to it. Doesn't wrinkle over pillow and had some good color options. Easy to clean. Fair price for a good product
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Reviewed in the United States on January 11, 2026
★★★★★ 5
Love!
Color: Blue, Size: Queen (U.S. Standard), Set name: Stretchy and Soft
Awesome cases! They really are cool to the touch. I didn’t sleep hot at all. I have a “cut-out” memory foam pillow, and this stretched around it perfectly. It is flexible enough that it doesn’t impede with the cut out. And while the material is “silky,” it doesn’t slide around the pillow while sleeping on it. The zipper feature is perfect. I washed and dried per the tag instructions and they washed very well. Super happy.
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Reviewed in the United States on April 8, 2026
★★★★★ 5
AMAZING - LOVE THESE!
Color: Blue, Size: Queen (U.S. Standard), Set name: Stretchy and Soft
I've been using these pillow cases for more than 6 months and LOVE them. They are well made, no wrinkling, fraying or wearing out, even with a weekly washing. I love the zippers on them, my pillows fits perfectly in the case and don't constantly escape from the case overnight. They definitely perform as described: they keep me cool at night and don't smell and actually don't make a mess of my hair. I bought an extra one and put it on a pillow I keep close to my body which helps me from overheating during the night. They are a great value for the price, I wish I could get top sheets in the same style as these and I'd be in heaven!
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Reviewed in the United States on March 23, 2026
★★★★★ 3
Cool Pillowcases
Color: Gray, Size: Queen (U.S. Standard), Set name: Stretchy and Soft
These pillow cases are silky soft and cool to the touch. They don’t stay as cool as I would like, however, so I find myself moving around on the pillow to find a cool spot or flipping the pillow over. I have washed them several times and the coolness seems to be diminishing. Still, it’s better than a regular cotton pillow case. The zipper is needed and helps keep the material on the pillow.
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Reviewed in the United States on August 20, 2025
★★★★★ 5
By far the best cooling pillow case I’ve bought highly recommend
Color: Blue, Size: Standard, Set name: Silky
Highly recommend best cooling pillow case I’ve bought very soft and comfortable seems to be made from good material as well
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Reviewed in the United States on May 3, 2026