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Description
sl182944 inaTechnische Basisdaten Hersteller: INA Synonym: 0508989810000 NCF2944V SL182944 B Auendurchmesser: 300 mm Bezugsdrehzahl: 840 1 min Gewicht: 9616 Gramm Grenzdrehzahl: 1. 390 1 min Herstellungsland: Deutschland Zolltarifnummer: 8482 5000 Erweiterte technische Daten ueres Breitenmae: mm 300,00 ueres Breitenmae:(B) mm 48,00 ueres Breitenmae:(b) mm 48,00 ECLASS number 23 05 09 01 ECLASS2 number 23 05 09 01 Einzelgewicht in (kg): 9. 65 Innenmae: mm 220,00
Technische Basisdaten
| Hersteller: INA |
| Synonym: 0508989810000 NCF2944V SL182944-B |
| Außendurchmesser: 300 mm |
| Bezugsdrehzahl: 840 1/min |
| Gewicht: 9616 Gramm |
| Grenzdrehzahl: 1.390 1/min |
| Herstellungsland: Deutschland |
| Zolltarifnummer: 8482 5000 |
Erweiterte technische Daten
| Äußeres Breitenmaße: mm 300,00 |
| Äußeres Breitenmaße:(B) mm 48,00 |
| Äußeres Breitenmaße:(b) mm 48,00 |
| ECLASS number 23-05-09-01 |
| ECLASS2 number 23-05-09-01 |
| Einzelgewicht in (kg): 9.65 |
| Innenmaße: mm 220,00 |
| Interne Radialluft Cn Normale Innenluft |
| Radial Dynamic Load Rating Cr (N) 650000 |
| Radial Static Load Rating C0r (N) 1030000 |
| Referenzdrehzahl (n ϑr) "840.0000" |
| XL X-Life |
| Betriebstemperatur max.: 120 °C |
| Betriebstemperatur min.: -30 °C |
| C 0r 1.030.000 N Statische Tragzahl, radial |
| C r 650.000 N Dynamische Tragzahl, radial |
| C ur 152.000 N Ermüdungsgrenzbelastung, radial |
| D 300 mm Außendurchmesser |
| Dynamische Tragzahl, radial: 650.000 N |
| Ermüdungsgrenzbelastung, radial: 152.000 N |
| Maximaler Freistichradius: 2,1 mm |
| Minimaler Anlagedurchmesser Wellenschulter: 246,3 mm |
| Minimaler Kantenabstand: 2,1 mm |
| Minimaler Wellenabsatz: 246 mm |
| Statische Tragzahl, radial: 1.030.000 N |
| T max 120 °C Betriebstemperatur max. |
| T min -30 °C Betriebstemperatur min. |
| axialer Verschiebeweg: 3 mm |
| d =a min 246,3 mm Minimaler Anlagedurchmesser Wellenschulter |
| d =c min 246 mm Minimaler Wellenabsatz |
| n G 1.390 1/min Grenzdrehzahl |
| n ϑr 840 1/min Bezugsdrehzahl |
| r a max 2,1 mm Maximaler Freistichradius |
| r min 2,1 mm Minimaler Kantenabstand |
| s 3 mm axialer Verschiebeweg |
| ≈m 9,616 kg Einzelgewicht |
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4.2 ★★★★★
Based on 30 reviews
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Product Reviews
★★★★★ 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
★★★★★ 5
Soft and smooth cover
Color: Grey, Size: Body（20"X 54"）
This is a nice pillow cover overall. The fabric feels good and it's comfortable to sleep on, especially compared to a more basic cotton cover. It is maybe a little thinner than I expected, so if you want something thick and heavy this probably isn't that. But for a soft smooth cover that fits and feels decent, I think it's worth it. No major complaints from me after using it.
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Reviewed in the United States on May 16, 2026
★★★★★ 5
These are the ones you want
Color: Grey, Size: Body（20"X 54"）
May need to iron them out when wash/dried but my old ones still look new- soft, cooling, smooth, color is still great. Not itchy or cheap feeling. Buying a new set for family.
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Reviewed in the United States on May 15, 2026
★★★★★ 5
Very nice pillowcases
Color: Haze Blue, Size: 2 Pack Standard（20"X 26"）
Very pretty pillowcases. I washed them in cold water and dried them on low before using. They came out a little wrinkly but smoothed out on the pillow. The fabric is shiny and rich looking. It's not hot yet, here in Texas, but I am anticipating the coolness of these pillowcases to feel very nice. I appreciate the envelope closure. It gives it a finished look. There was no odd odor. They feel good like they'll last for a long time. I am a satisfied customer.
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Reviewed in the United States on April 8, 2026