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Description
81140-M INATechnische Basisdaten Hersteller: INA Synonym: 0005074580000 ueres Breitenma: 37 mm Gewicht: 4310 Gramm Herstellungsland: Deutschland Innendurchmesser: 200 mm Zolltarifnummer: 8482 5000 Erweiterte technische Daten ueres Breitenmae: mm 250,00 Axial Dynamic Load Rating Ca (N) 390000 Axial Static Load Rating C0a (N) 1550000 Begrenzungsdrehzahl (n G) "1280. 0000" ueres Breitenmae:(B) mm 37,00 ECLASS number 23 05 11 01 ECLASS2 number 23 05 11 01
Technische Basisdaten
| Hersteller: INA |
| Synonym: 0005074580000 |
| Äußeres Breitenmaß: 37 mm |
| Gewicht: 4310 Gramm |
| Herstellungsland: Deutschland |
| Innendurchmesser: 200 mm |
| Zolltarifnummer: 8482 5000 |
Erweiterte technische Daten
| Äußeres Breitenmaße: mm 250,00 |
| Axial Dynamic Load Rating Ca (N) 390000 |
| Axial Static Load Rating C0a (N) 1550000 |
| Begrenzungsdrehzahl (n G) "1280.0000" |
| Äußeres Breitenmaße:(B) mm 37,00 |
| ECLASS number 23-05-11-01 |
| ECLASS2 number 23-05-11-01 |
| Einzelgewicht in (kg): 4.17 |
| Innenmaße: mm 200,00 |
| M Machined Brass Cage, Located On The Rolling Elements |
| Medias beschreibung Axial-Zylinderrollenlager 811..-M, 1-reihig |
| Referenzdrehzahl (n ϑr) "550.0000" |
| C 0a 1.550.000 N statische Tragzahl, axial |
| C a 390.000 N dynamische Tragzahl, axial |
| C ua 136.000 N Ermüdungsgrenzbelastung, axial |
| K81140-M Axialrollenkranz |
| T 37 mm Höhe |
| T max 120 °C Betriebstemperatur max. |
| T min -30 °C Betriebstemperatur min. |
| WS81140 Wellenscheibe |
| d =1 247 mm Borddurchmesser Wellenscheibe |
| d =a min 243 mm Minimaler Anlagedurchmesser Wellenschulter |
| n G 1.280 1/min Grenzdrehzahl |
| n ϑr 550 1/min Bezugsdrehzahl |
| r a max 1,1 mm Maximaler Freistichradius |
| r min 1,1 mm Minimaler Kantenabstand |
| ≈m 4,31 kg Einzelgewicht |
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
- If time is of the essence, please consider selecting expedited delivery for faster service.
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
4.5 ★★★★★
Based on 309 reviews
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Product Reviews
★★★★★ 4
Not as Firm as I had hoped
Size: Queen - Pack of 2, Style: Medium, Configuration: Pillow
A good pillow.
However, there is quite a difference between the manufacturer's and my idea of "medium firmness". I found this pillow much softer than I had anticipated.
I'll have to go for firmer for my next purchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 28, 2025
★★★★★ 5
I admit when I was wrong.
Size: Queen - Pack of 2, Style: Medium, Configuration: Pillow
3/29/26 - I took the pillows and put them in my dryer on steam refresh for the default 10 minute cycle.
OMG - they fluffed up and evened out to be soft and comfortable, no lumps whatsoever. If you like a soft pillow with some support, but not firm support, THIS is what you want. I am truly amazed.
==================================================
Previous review---They arrived in a vacuum seal bag. When you cut the bag and they inflate, they inflate lumpy like. Some areas are thick and some have to fill so, not very good. I am going to try washing them and drying them to see if they fluff up better.
Will post the results in a day or two.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026
★★★★★ 3
Immediate neck and back pain
Size: Queen - Pack of 2, Style: Medium, Configuration: Pillow
Nice full pillows that holds its shape, BUT was NOT good head and neck support. I noticed an immediate difference. From non existent to growing neck pain in the first night’s use, through the week.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
★★★★★ 5
Soft and comfortable
Size: Queen - Pack of 2, Style: Medium, Configuration: Pillow
These pillows are incredibly soft and comfortable. They provide great support while still feeling plush and cozy. I’ve been sleeping much better since I started using them.
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Reviewed in the United States on June 2, 2026
★★★★★ 5
Great pillows
Size: King - 20"*34" (pack of 2), Color: Grey
Very luxurious and comfortable! Exactly as described and priced well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
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