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Description
NN3019KTN9/SPW33 SKFTechnische Basisdaten Hersteller: SKF ueres Breitenma: 37 mm Gewicht: 1980 Gramm Herstellungsland: Italien Zolltarifnummer: 8482 5000 Erweiterte technische Daten ueres Breitenmae:(D) mm 145,00 ueres Breitenmae:(B) mm 37,00 Einzelgewicht in (kg): 2. 1 Externe Modifikation W33 Innenmae:(d) mm 95,00 Interne Radialluft Cn Normale Innenluft Przision SP Precision Higher than P4S SP Special Precision Class For Machine Tool Bearings: Dimensional Accuracy
Technische Basisdaten
| Hersteller: SKF |
| Äußeres Breitenmaß: 37 mm |
| Gewicht: 1980 Gramm |
| Herstellungsland: Italien |
| Zolltarifnummer: 8482 5000 |
Erweiterte technische Daten
| Äußeres Breitenmaße:(D) mm 145,00 |
| Äußeres Breitenmaße:(B) mm 37,00 |
| Einzelgewicht in (kg): 2.1 |
| Externe Modifikation W33 |
| Innenmaße:(d) mm 95,00 |
| Interne Radialluft Cn Normale Innenluft |
| Präzision SP - Precision Higher than P4S |
| SP Special Precision Class For Machine Tool Bearings: Dimensional Accuracy Approximately To P5, Running Accuracy Approximately To P4 |
| TN9 Injection Moulded Cage Of Glass Fibre Reinforced Polyamide 6,6 |
| W33 Lubrication Groove And Three Holes In Bearing Outer Ring |
| Wärmestabilisierung: Keine Wärmestabilisierung: - Temperaturen bis 120°C |
| Anzahl der Reihen 2 |
| Beschichtung Ohne |
| Äußeres Breitenmaß 37 mm |
| Dynamische Tragzahl 142 kN |
| Einzelgewicht 1.98 kg |
| Erreichbare Drehzahlen für Öl-Luft-Lubrikation: 6 700 r/min |
| Loser Bord Kein(e/r) |
| Nachschmierfunktion Annular groove and lubrication holes |
| Statische Tragzahl 232 kN |
| UNSPSC-Code 31171505 |
| eClass-Code 23-05-09-01 |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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4.5 ★★★★★
Based on 127 reviews
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Product Reviews
★★★★★ 5
Bang for your buck!
Size: 1 Pair, Color: Black
Bought these for my Dell computer because the built-in speakers were hard to hear. These made a big difference right away. Sound is much louder and clear for music, videos, and everyday use. They don’t have a lot of bass, but for the price I really can’t complain. Good speakers if you’re looking for a simple and affordable upgrade.
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Reviewed in the United States on June 6, 2026
★★★★★ 4
Best used with Laptop
Size: 1 Pair, Color: Black
These speakers are of better quality than they seem and will probably surprise most if used properly. When hooked up to a computer or laptop (via usb and aux), they work AMAZING. But when I tried to hook them up to my ps5, the quality went way down— the sound ceiling and especially base is almost non existent when plugged into a gaming system. I still use them for my ps5 but only because I live in an apartment—when I move, I’m upgrading. However, the quality for the price is so good that I bought another pair for my classroom. It’s more than enough sound to get the job done. Classic, Solid Amazon brand quality getting the job done.
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Reviewed in the United States on April 9, 2026
★★★★★ 5
Budget Friendly Stereo Speakers for Both New & Old Mac Users alike.
Size: 1 Pair, Color: Black, Size: 1 Pair, Color: Black
I purchased these for my Father’s MacBook Air and he absolutely loves everything about them.
It’s Ease of Use, and it’s Functionality with macOS despite it not being advertised on here.
As a Windows Migrant to Now Mac User from my personal experience they work flawlessly on a Mac.
The audio is great for what it is, and it’s USB powered making it to where you can repurpose old USB Cell Phone chargers into, PC/Mac Speaker Power Adapters in order to power it up. Without sacrificing your USB ports on your machines.
Only downsides are you can’t control the lights, and that the cables are a little weird and do take some getting used to.
Yet either way I highly recommend purchasing these Stereo Speakers for MacBook users, iMac users, Mac Studio users and Mac Mini users alike, who are looking for an Audio Upgrade while being budget conscious and all without sacrificing your desk space simultaneously.
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Reviewed in the United States on April 10, 2026
★★★★★ 5
High quality with supreme value
Size: 1 Pair, Color: Black
Very satisfied with these speakers. Audio is plenty loud, crisp and clear for regular use. Materials are good quality and has a weighted base to keep them secure. Easy to set up just plug in usb and aux. Supreme value.
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Reviewed in the United States on April 19, 2026
★★★★★ 5
A Great Pair of Small PC Speakers
Size: 1 Pair, Color: Silver, Size: 1 Pair, Color: Silver
These are great little pc speakers. They hookup easily, give off great sound, have an in line cord volume control and look great on the computer desk. The only thing missing is an on/off switch so you have to detach the usb to turn off the power, if desired, when the PC is on. My usb port is on the front of my desk top so it's easy.
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Reviewed in the United States on May 19, 2026