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Description
bs2 2310 2rs vt143 skfTechnische Basisdaten Abdichtung: 2RS GummiAbdichtung: beidseitig Hersteller: SKF Synonym: BS2 2310 2CS BS2 2310 2CS VT143 BS2 2310 2RS Abdichtung: Abdichtung: beidseitig Axiallastfaktor: Y0: 1. 8 Axiallastfaktor: Y1: 1. 8 Axiallastfaktor: Y2: 2. 7 Abdichtung: beidseitig schleifende Abdichtung Ermdungsgrenzbelastung: 24 kN Gewicht: 2100 Gramm Grenzdrehzahl: 3 100 r min Grenzwert: e: 0. 37 Herstellungsland: Vereinigtes Knigreich Kantenabstand: r12:
Technische Basisdaten
| Abdichtung: 2RS – GummiAbdichtung: beidseitig |
| Hersteller: SKF |
| Synonym: BS2-2310-2CS BS2-2310-2CS/VT143 BS2-2310-2RS |
| Abdichtung: Abdichtung: beidseitig |
| Axiallastfaktor: Y0: 1.8 |
| Axiallastfaktor: Y1: 1.8 |
| Axiallastfaktor: Y2: 2.7 |
| Abdichtung: beidseitig schleifende Abdichtung |
| Ermüdungsgrenzbelastung: 24 kN |
| Gewicht: 2100 Gramm |
| Grenzdrehzahl: 3 100 r/min |
| Grenzwert: e: 0.37 |
| Herstellungsland: Vereinigtes Königreich |
| Kantenabstand: r12: min.2 mm |
| Zolltarifnummer: 8482 3000 |
Erweiterte technische Daten
| 2RS Sheet Steel Reinforced Contact Seal Of Acrylonitrile-Butadiene Rubber (NBR) On Both Sides Of The Bearing |
| Äußeres Breitenmaße:(D) mm 110,00 |
| Äußeres Breitenmaße:(B) mm 45,00 |
| Einzelgewicht in (kg): 2.1 |
| Innenmaße:(d) mm 50,00 |
| Interne Radialluft Cn Normale Innenluft |
| Präzision VT - Extreme Pressure Grease, LGEP2 |
| Lubrikationsoptimierung W33 – Schmiernut und 3 Löcher |
| Schwingsiebausführung Keine Schwingsiebausführung |
| VT143 Extreme Pressure Grease. Grease Fill 25 to 35% With SKF LGEP2 Grease |
| Wärmestabilisierung: Keine Wärmestabilisierung: - Temperaturen bis 120°C |
| 3 mm Durchmesser der Schmierkanal |
| 6 mm Äußeres Breitenmaß der Umfangsnut |
| Anzahl der Reihen 2 |
| Art der Abdichtung: Kontakt |
| Äußeres Breitenmaß der Umfangsnut: b: 6 mm |
| Durchmesser der Schmierkanal: K: 3 mm |
| Dynamische Tragzahl 228 kN |
| Dynamische Tragzahl: 228 kN |
| Einzelgewicht 2 kg |
| Grenzdrehzahl 3 100 r/min |
| Nachschmierfunktion Für |
| Schmierstoff: Fett |
| Statische Tragzahl 224 kN |
| Statische Tragzahl: 224 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 |
| max.61.5 mm Durchmesser der WelleKeine/ Nicht vorhandenlauffläche |
| min.2 mm Kantenabstand |
| min.61 mm Durchmesser der WelleKeine/ Nicht vorhandenlauffläche |
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- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
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4.2 ★★★★★
Based on 2033 reviews
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Product Reviews
★★★★★ 5
Using Normcore Tamper
Size: 53.3mm Flat Base
This tamper is very easy to use and has a perfect weight thanks to the stainless steel build. It evenly tamps the espresso puck, and the 53.3mm fit works flawlessly with my Breville Espresso machine. The puck prep I’m able to achieve has noticeably improved the taste of my espresso. The sleek design is modern, durable, and looks great on my coffee bar.
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Reviewed in the United States on September 8, 2025
★★★★★ 5
Good tool
Size: 58.5mm
Another good tool from Normcore works great
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Reviewed in the United States on May 9, 2026
★★★★★ 4
It's what'd you would expect
Size: 58.5mm Flat Base
I work in espresso professionally and got this as a tester for ergonomic purposes.
It does its job as a tamper and does level with little dusting from it being 58.5mm. The self leveling does work. However depending on my baskets (using vst now) it will.self level where the lowest part of the puck is handle side and highest.part opposite. Not an issue with the tamp but something to be mindful of. Works perfectly well on my gaggia setup...not so much commercial grade. The spring is adequate but i tend to tamp a bit harder on heavy weather days..
Build quality is fine but i would have rather used a regular style tamper.
Also palm tampers pretty much need to be self leveling based on the ergonomic nature.
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Reviewed in the United States on July 21, 2024
★★★★★ 5
Solidly constructed and has a premium, hefty weight
Size: 58.5mm
Works exactly as described. Can be a bit heavy but otherwise it is a premium built product. If you have too much coffee in your basket and they're near the rim of it, coffee can get stuck to the sides of the distributor. A little annoying but easily remedied by brushing the grounds back into the basket or by "flattening" the coffee grounds in the basket first prior to distributing.
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Reviewed in the United States on November 26, 2024
★★★★★ 5
Would purchase again
Size: 58.5mm Flat Base
Fits my Gemilai portafilter perfectly. Works as expected, but can be slightly unlevel in tamping. Has a tendency to push the coffee down more on the handle side of the basket. I try to make sure I apply pressure in the middle of the tamper and it seems to make all the difference.
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Reviewed in the United States on January 6, 2026