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Description
W61902-2Z SKFTechnische Basisdaten Hersteller: SKF Synonym: S61902. 2ZR S61902ZZ SS61902ZZ Abdichtung: Deckscheiben auf beiden Seiten Berechnungsfaktor: f0: 14. 3 ueres Breitenma: 7 mm Abdichtung: Abdeckung auf beiden Seiten Ermdungsgrenzbelastung: 0. 095 kN Gewicht: 15 Gramm Grenzdrehzahl: 28 000 r min Herstellungsland: Japan Matoleranzen: Normal Minimallastfaktor: kr0. 025 Referenzdrehzahl: 56 000 r min Rundlauftoleranz: Normal Zolltarifnummer: 8482 1010
Technische Basisdaten
| Hersteller: SKF |
| Synonym: S61902.2ZR S61902ZZ SS61902ZZ |
| Abdichtung: Deckscheiben auf beiden Seiten |
| Berechnungsfaktor: f0: 14.3 |
| Äußeres Breitenmaß: 7 mm |
| Abdichtung: Abdeckung auf beiden Seiten |
| Ermüdungsgrenzbelastung: 0.095 kN |
| Gewicht: 15 Gramm |
| Grenzdrehzahl: 28 000 r/min |
| Herstellungsland: Japan |
| Maßtoleranzen: Normal |
| Minimallastfaktor: kr0.025 |
| Referenzdrehzahl: 56 000 r/min |
| Rundlauftoleranz: Normal |
| Zolltarifnummer: 8482 1010 |
Erweiterte technische Daten
| 2Z Shield Of Pressed Sheet Steel On Both Sides Of The Bearing |
| Äußeres Breitenmaße:(D) mm 28,00 |
| Äußeres Breitenmaße:(B) mm 7,00 |
| Einzelgewicht in (kg): 0.0184 |
| Innenmaße:(d) mm 15,00 |
| Interne Radialluft Cn Normale Innenluft |
| Spezialbehandlung: Keine Spezialbehandlung |
| Wärmestabilisierung: Keine Wärmestabilisierung: - Temperaturen bis 120°C |
| 7 mm Äußeres Breitenmaß |
| Anzahl der Reihen 1 |
| Art der Abdichtung: Berührungsfrei |
| Beschichtung Ohne |
| Äußeres Breitenmaß 7 mm |
| Dynamische Tragzahl 3.71 kN |
| Dynamische Tragzahl: 3.71 kN |
| Einfüllnuten Ohne |
| Einzelgewicht 0.0152 kg |
| Grenzdrehzahl 28 000 r/min |
| Nachschmierfunktion Ohne |
| Passungsanordnung Kein(e) |
| Referenzdrehzahl 56 000 r/min |
| Schmierstoff: Fett |
| Statische Tragzahl 2.24 kN |
| Statische Tragzahl: 2.24 kN |
| UNSPSC-Code 31171504 |
| eClass-Code 23-05-08-01 |
| max.18.5 mm Durchmesser der WelleKeine/ Nicht vorhandenlauffläche |
| min.0.3 mm Kantenabstand |
| ≈18.8 mm Eindrehungsdurchmesser |
| ≈18.8 mm Schulterdurchmesser |
| ≈25.3 mm Eindrehungsdurchmesser |
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
4.7 ★★★★★
Based on 506 reviews
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Product Reviews
★★★★★ 5
Best Mid Priced Scale on the Market!
Color: Black, Color: Black
Hand down the best prices scale for the price. Excellent ability to precisely dial in pour overs. I’ve been waiting a long time for a scale like this to hit this price point.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
★★★★★ 5
Good
Color: Black
This food scale is accurate, easy to use, and very helpful for cooking and baking.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
★★★★★ 5
Beautiful, functional, and perfect for a stylish coffee bar
I absolutely love this scale. As someone who cares about both function and aesthetics, this was exactly what I was looking for. It’s refreshing to find a high-quality kitchen tool that doesn’t force you to sacrifice the look of your space. The white and gold design is stunning and fits perfectly on my coffee bar without looking bulky or industrial.
Functionally, it works flawlessly. I primarily use it to measure my coffee beans, but I’ve also used it for other items, and it’s consistently accurate and easy to use. The size is perfect — compact enough to keep out on the counter without taking up space, yet large enough to be practical and stable.
The display is clear, the buttons are responsive, and the overall build feels solid and well made. I also appreciate how intuitive it is to use — no learning curve at all.
If you’re someone who loves a beautiful, cohesive kitchen setup but still wants reliable, quality tools, I would highly recommend this scale. It’s small, stunning, and performs exactly as it should.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 4, 2026
★★★★★ 5
Great scale, an excellent buy
Color: Black&Silver
Is it possible to fall in love with a scale? I unboxed this one and, without reading any directions, put an empty 1/4 cup on it, turned the scale on, filled the 1/4 cup with coffee beans till I had the desired 17 or so grams, and turned the scale off. Easy-peasy! It’s small but sensitive, able to tell when a single bean has been added or removed. I almost didn’t get it because of the charging issue, but at least it tells you what the current charge is, and the way I use it I believe it will last several months without recharging. I’m so glad I bought this scale!
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Reviewed in the United States on April 14, 2026
★★★★★ 5
Simple yet easy must have for discerning coffee drinkers
Color: Black&Silver
I seem to never get the same results from my coffee machine and it varied even more with the new brand that we just bought. I now have to make more adjustments with the water temperature, based on age, type of beans, etc. That affects the amount of ground dispensed and consistency in the shot until I get a new batch dialed in.
So the only way to regulate these changes is to weigh both the beans and water. Using this little scale has made things easier, less frustrating and more predictable.
What’s awesome is that it will automatically begin the timer with the first drop and stop when the pressure remains constant.
Simple yet easy and super convenient. If you are looking for a great little digital scale this should do the trick. Highly recommended.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 4, 2026
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