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Description
ZKLF50115-2Z-XL INATechnische Basisdaten Hersteller: INA Synonym: 0017779200000 BEAM050115 2Z BEAM50 115Z 7 P60 ZKLF50115 2Z ueres Breitenmae: 0 mm oberes Abma ueres Breitenma: 34 mm Gewicht: 1784 Gramm Herstellungsland: Deutschland Kippsteifigkeit: 1. 000 Nm mrad Massentrgheitsmoment: 5,24 kg * cm Planlauf: 2,5 m Zolltarifnummer: 8482 1090 ueres Breitenmae: b 3 mm der Abziehnut Erweiterte technische Daten 2Z Gap Seals At Both Sides Of The Bearing ueres Breitenmae: Zoll
Technische Basisdaten
| Hersteller: INA |
| Synonym: 0017779200000 BEAM050115-2Z BEAM50/115Z 7 P60 ZKLF50115-2Z |
| Äußeres Breitenmaße: 0 mm oberes Abmaß |
| Äußeres Breitenmaß: 34 mm |
| Gewicht: 1784 Gramm |
| Herstellungsland: Deutschland |
| Kippsteifigkeit: 1.000 Nm/mrad |
| Massenträgheitsmoment: 5,24 kg * cm² |
| Planlauf: 2,5 µm |
| Zolltarifnummer: 8482 1090 |
| Äußeres Breitenmaße: b 3 mm der Abziehnut |
Erweiterte technische Daten
| 2Z Gap Seals At Both Sides Of The Bearing |
| Äußeres Breitenmaße: Zoll |
| Äußeres Breitenmaße: mm 115,00 |
| Axial Dynamic Load Rating Ca (N) 51000 |
| Axial Static Load Rating C0a (N) 126000 |
| Begrenzungsdrehzahl für SchmierstoffLubrikation: (n G Fett) "4200.0000" |
| Äußeres Breitenmaße:(B) Zoll |
| Äußeres Breitenmaße:(B) mm 34,00 |
| Äußeres Breitenmaße:(b) mm 34,00 |
| ECLASS number 23-05-10-02 |
| ECLASS2 number 23-05-10-02 |
| Einzelgewicht in (kg): 1.85 |
| Innenmaße: Zoll |
| Innenmaße: mm 50,00 |
| Präzision P4 Präzision (Höher als P5) |
| XL X-Life |
| -0,01 mm Außendurchmesser unteres Abmaß |
| 0 mm Außendurchmesser oberes Abmaß |
| 2,5 µm Planlauf |
| AM50 Empfohlene INA-Präzisionsnutmutter axial klemmbar |
| Anschlußgewinde für Lubrikation: M6 |
| Anziehdrehmoment für die empfohlene INA-Präzisionsnutmutter: 85 Nm |
| Außendurchmesser oberes Abmaß: 0 mm |
| Außendurchmesser unteres Abmaß: -0,01 mm |
| B 34 mm Äußeres Breitenmaße: |
| Betriebstemperatur max.: 120 °C |
| Betriebstemperatur min.: -30 °C |
| Äußeres Breitenmaß der Abziehnut: 3 mm |
| Äußeres Breitenmaß oberes Abmaß: 0 mm |
| C 0a 126.000 N statische Tragzahl, axial |
| C a 51.000 N dynamische Tragzahl, axial |
| C ua 7.700 N Ermüdungsgrenzbelastung, axial |
| Durchmesser Montagesbohrungen: 8,8 mm |
| Empfohlene INA-Präzisionsnutmutter axial klemmbar: AM50 |
| Empfohlene INA-Präzisionsnutmutter radial klemmbar: ZM50 |
| Ermüdungsgrenzbelastung, axial: 7.700 N |
| Größe der Montagesschrauben: M8 |
| J 94 mm Teilkreisdurchmesser Montagesbohrungen |
| M A 85 Nm Anziehdrehmoment für die empfohlene INA-Präzisionsnutmutter |
| M m 5,24 kg*cm2 Massenträgheitsmoment |
| M6 Anschlussgewinde für Lubrikation |
| M8 Größe der Montagesschrauben |
| Mindestdurchmesser der Welle: 63 mm |
| Minimaler Kantenabstand: 0,3 mm |
| Minimaler Kantenabstand: 0,6 mm |
| Steifigkeit axial: 1.250 N/µm |
| T max 120 °C Betriebstemperatur max. |
| T min -30 °C Betriebstemperatur min. |
| Teilkreisdurchmesser Montagesbohrungen: 94 mm |
| ZM50 Empfohlene INA-Präzisionsnutmutter radial klemmbar |
| c aL 1.250 N/µm Steifigkeit axial |
| c kL 1.000 Nm/mrad Kippsteifigkeit |
| d =2 8,8 mm Durchmesser Montagesbohrungen |
| d =a min 63 mm Mindestdurchmesser der Welle |
| dynamische Tragzahl, axial: 51.000 N |
| n ϑ 3.000 1/min thermisch zulässige Drehzahl |
| r 1 min 0,6 mm Minimaler Kantenabstand |
| r min 0,3 mm Minimaler Kantenabstand |
| statische Tragzahl, axial: 126.000 N |
| thermisch zulässige Drehzahl: 3.000 1/min |
| ≈m 1,784 kg Einzelgewicht |
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Exchange/Return Notes
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4.8 ★★★★★
Based on 1054 reviews
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Product Reviews
★★★★★ 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.
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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.
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Reviewed in the United States on February 4, 2026
★★★★★ 5
Great Digital Scale!!
Color: Black&Silver
The Maestri House S2 scale has been clutch for dialing in my espresso shots. Memphis heat or not, this thing stays accurate and steady. The timer starts up quick, the readings are fast, and the compact size fits perfectly under my Breville without feeling cramped. It’s built solid, charges by USB‑C, and the precision really shows when you’re trying to get that perfect pull.
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Reviewed in the United States on June 7, 2026
★★★★★ 4
Has fit perfectly into my morning espresso
Color: Black&Silver
This seems to me to be an excellent small kitchen scale. I am new to the complexities of espresso making and have begun using this scale every morning to measure my dose and output. It is working just fine. Easy to operate, keep clean and store. I did not give it 5 stars because I have limited comparisons but I don’t expect and will not bother looking for anything better.
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Reviewed in the United States on May 30, 2026