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Description
SL024916 INATechnische Basisdaten Hersteller: INA Synonym: 0001236330000 NNCL4916 Bezugsdrehzahl: 2. 090 1 min Gewicht: 850 Gramm Grenzdrehzahl: 3. 550 1 min Innendurchmesser: 80 mm Erweiterte technische Daten ueres Breitenmae: mm 110,00 Begrenzungsdrehzahl (n G) "3550. 0000" ueres Breitenmae:(B) mm 30,00 ueres Breitenmae:(b) mm 30,00 ECLASS number 23 05 09 01 ECLASS2 number 23 05 09 01 Einzelgewicht in (kg): 0. 87 Innenmae: mm 80,00 Interne Radialluft Cn Normale
Technische Basisdaten
| Hersteller: INA |
| Synonym: 0001236330000 NNCL4916 |
| Bezugsdrehzahl: 2.090 1/min |
| Gewicht: 850 Gramm |
| Grenzdrehzahl: 3.550 1/min |
| Innendurchmesser: 80 mm |
Erweiterte technische Daten
| Äußeres Breitenmaße: mm 110,00 |
| Begrenzungsdrehzahl (n G) "3550.0000" |
| Äußeres Breitenmaße:(B) mm 30,00 |
| Äußeres Breitenmaße:(b) mm 30,00 |
| ECLASS number 23-05-09-01 |
| ECLASS2 number 23-05-09-01 |
| Einzelgewicht in (kg): 0.87 |
| Innenmaße: mm 80,00 |
| Interne Radialluft Cn Normale Innenluft |
| Radial Dynamic Load Rating Cr (N) 112000 |
| Radial Static Load Rating C0r (N) 206000 |
| Referenzdrehzahl (n ϑr) "2090.0000" |
| Betriebstemperatur max.: 120 °C |
| Betriebstemperatur min.: -30 °C |
| C 0r 206.000 N Statische Tragzahl, radial |
| C r 112.000 N Dynamische Tragzahl, radial |
| C ur 30.500 N Ermüdungsgrenzbelastung, radial |
| Dynamische Tragzahl, radial: 112.000 N |
| Ermüdungsgrenzbelastung, radial: 30.500 N |
| Kurzzeichen DIN5412: NNCL4916V |
| Maximaler Freistichradius: 1 mm |
| Minimaler Anlagedurchmesser Wellenschulter: 91,4 mm |
| Minimaler Kantenabstand: 1 mm |
| Minimaler Wellenabsatz: 91,5 mm |
| NNCL4916V Kurzzeichen DIN5412 |
| Statische Tragzahl, radial: 206.000 N |
| T max 120 °C Betriebstemperatur max. |
| T min -30 °C Betriebstemperatur min. |
| axialer Verschiebeweg: 1 mm |
| d =a min 91,4 mm Minimaler Anlagedurchmesser Wellenschulter |
| d =c min 91,5 mm Minimaler Wellenabsatz |
| n G 3.550 1/min Grenzdrehzahl |
| n ϑr 2.090 1/min Bezugsdrehzahl |
| r a max 1 mm Maximaler Freistichradius |
| r min 1 mm Minimaler Kantenabstand |
| s 1 mm axialer Verschiebeweg |
| ≈m 0,843 kg Einzelgewicht |
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4.4 ★★★★★
Based on 22 reviews
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Product Reviews
★★★★★ 5
Comfy
Color: Grey, Size: Cot
Very comfortable even for large children and adults.
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Reviewed in the United States on May 16, 2026
★★★★★ 4
Good quality
Color: Grey, Size: Queen
Stays frim. Great for visitors when they spend the night. Easy to store.
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Reviewed in the United States on May 16, 2026
★★★★★ 5
Comfortable folding mattress
Color: Grey, Size: Twin
Thickness is great, very comfortable. Adult grandson uses it when he sleeps over. Would recommend it.
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Reviewed in the United States on April 8, 2026
★★★★★ 5
More Comfortable than an Airbed
Color: light gray, Size: cot
I purchased this 4-inch foam floor mattress for when grandchildren stay over. This is my 2nd one, since zi have 2 grandchildren. I don't have room for beds or bunk beds, but I have a space where I can store these. I slept on it myself several nights in a row when I had company and I found it to be much better than sleeping on an air bed. I purchased mattress covers and fitted sheets that fit the exact dimensions of the mattress and I am happy to be able to provide a perfect sleeping setup for my 2 grandchildren! If you have a place to store the mattress when it's folded (25 inches high, 31 inches wide, 12 inches deep) I recommend a 4-inch thick foam floor mattress over an air bed. In my home it is the perfect solution! Follow all the directions for allowing the mattress to reach its full thickness. It is vacuum packed and needs several hours (almost 2 days) to expand.
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Reviewed in the United States on January 17, 2026
★★★★★ 1
Blow up beds are better
Color: Grey, Size: Queen
Blow up beds are better. These are barely thicker than a sleeping bag.
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Reviewed in the United States on December 9, 2025