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Description
23218CCK/W33 SKFTechnische Basisdaten Hersteller: SKF Synonym: 23218 E1 K 23218 E1 XL K 23218KEJW33 Auendurchmesser: 160 mm Auendurchmesser: D: 160 mm Axiallastfaktor: Y0: 2. 2 Axiallastfaktor: Y1: 2. 2 Axiallastfaktor: Y2: 3. 3 ueres Breitenma: 52,400 mm ueres Breitenma: B: 52. 4 mm Ermdungsgrenzbelastung: 48 kN Gewicht: 4500 Gramm Grenzdrehzahl: 3 800 r min Grenzwert: e: 0. 31 Herstellungsland: Schweden Kantenabstand: r12: min. 2 mm Referenzdrehzahl: 2 800 r min
Technische Basisdaten
| Hersteller: SKF |
| Synonym: 23218-E1-K 23218-E1-XL-K 23218KEJW33 |
| Außendurchmesser: 160 mm |
| Außendurchmesser: D: 160 mm |
| Axiallastfaktor: Y0: 2.2 |
| Axiallastfaktor: Y1: 2.2 |
| Axiallastfaktor: Y2: 3.3 |
| Äußeres Breitenmaß: 52,400 mm |
| Äußeres Breitenmaß: B: 52.4 mm |
| Ermüdungsgrenzbelastung: 48 kN |
| Gewicht: 4500 Gramm |
| Grenzdrehzahl: 3 800 r/min |
| Grenzwert: e: 0.31 |
| Herstellungsland: Schweden |
| Kantenabstand: r12: min.2 mm |
| Referenzdrehzahl: 2 800 r/min |
| Zolltarifnummer: 8482 3000 |
Erweiterte technische Daten
| Äußeres Breitenmaße:(D) mm 160,00 |
| Äußeres Breitenmaße:(B) mm 52,40 |
| CC Two Window-Type Steel Cages, Flangeless Inner Ring And Guide Ring Centered On The Inner Ring |
| Einzelgewicht in (kg): 4.325 |
| Innenmaße:(d) mm 90,00 |
| Interne Radialluft Cn Normale Innenluft |
| Lubrikationsoptimierung W33 – Schmiernut und 3 Löcher |
| Schwingsiebausführung Keine Schwingsiebausführung |
| W33 Lubrication Groove And Three Holes In Bearing Outer Ring |
| Wärmestabilisierung: Keine Wärmestabilisierung: - Temperaturen bis 120°C |
| 160 mm Außendurchmesser |
| 3 mm Durchmesser der Schmierkanal |
| 5.5 mm Äußeres Breitenmaß der Umfangsnut |
| 52.4 mm Äußeres Breitenmaß |
| Anzahl der Reihen 2 |
| Außendurchmesser 160 mm |
| Äußeres Breitenmaß 52.4 mm |
| Äußeres Breitenmaß der Umfangsnut: b: 5.5 mm |
| Durchmesser der Schmierkanal: K: 3 mm |
| Dynamische Tragzahl 372 kN |
| Dynamische Tragzahl: 372 kN |
| Einzelgewicht 4.33 kg |
| Empfohlener Anzugswinkel der Welle Nmutter: ±150° |
| Grenzdrehzahl 3 800 r/min |
| Nachschmierfunktion Für |
| Referenzdrehzahl 2 800 r/min |
| Statische Tragzahl 440 kN |
| Statische Tragzahl: 440 kN |
| Tolerance class for dimensions Normal |
| Tolerance class for run-out P5 |
| UNSPSC-Code 31171510 |
| eClass-Code 23-05-09-11 |
| max.2 mm Radius der Rundung |
| min.2 mm Kantenabstand |
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
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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
4.1 ★★★★★
Based on 13 reviews
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Product Reviews
★★★★★ 5
Definitely beats sleeping on the floor!
Color: Grey, Size: Twin
I was sleeping on the floor with my dog after she had emergency surgery and this helped me get through those tough couple of weeks. Comfortable and not too heavy. Comes with a bag to store it in and helps make it easier to move around.
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Reviewed in the United States on May 25, 2026
★★★★★ 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