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Description
ZKLF50115-2RS-PE INATechnische Basisdaten Hersteller: INA Synonym: 0021867130000 BEAM050115 2RS PE BEAM50 115C SQ P60 ueres Breitenmae: 0 mm oberes Abma ueres Breitenma: 34 mm Abdichtung: Doppelte Lippendichtung Gewicht: 1783 Gramm Herstellungsland: Deutschland Kippsteifigkeit: 1. 000 Nm mrad Massentrgheitsmoment: 5,24 kg * cm Planlauf: 5 m Schmierkanal: Schmiernut vorhanden an der Stirnseite Zolltarifnummer: 8482 1090 ueres Breitenmae: b 3 mm der Abziehnut Erweiterte
Technische Basisdaten
| Hersteller: INA |
| Synonym: 0021867130000 BEAM050115-2RS/PE BEAM50/115C SQ P60 |
| Äußeres Breitenmaße: 0 mm oberes Abmaß |
| Äußeres Breitenmaß: 34 mm |
| Abdichtung: Doppelte Lippendichtung |
| Gewicht: 1783 Gramm |
| Herstellungsland: Deutschland |
| Kippsteifigkeit: 1.000 Nm/mrad |
| Massenträgheitsmoment: 5,24 kg * cm² |
| Planlauf: 5 µm |
| Schmierkanal: Schmiernut vorhanden an der Stirnseite |
| Zolltarifnummer: 8482 1090 |
| Äußeres Breitenmaße: b 3 mm der Abziehnut |
Erweiterte technische Daten
| 2RS Lip Seal At Both Sides Of The Bearing, Axial Fitting |
| Äußeres Breitenmaße: mm 115,00 |
| Axial Dynamic Load Rating Ca (N) 46500 |
| Axial Static Load Rating C0a (N) 126000 |
| Begrenzungsdrehzahl für SchmierstoffLubrikation: (n G Fett) "3200.0000" |
| 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: mm 50,00 |
| PE Enlarged Diameter Tolerance And Axial Runout To P5 Tolerance Class For Radial Bearings |
| Präzision P5 Präzision (Höher als P6) |
| 0 mm Außendurchmesser oberes Abmaß |
| 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 |
| 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 46.500 N dynamische Tragzahl, axial |
| C ua 5.800 N Ermüdungsgrenzbelastung, axial |
| Durchmesser Montagesbohrungen: 8,8 mm |
| Empfohlene INA-Präzisionsnutmutter axial klemmbar: AM50 |
| Empfohlene INA-Präzisionsnutmutter radial klemmbar: ZM50 |
| Ermüdungsgrenzbelastung, axial: 5.800 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: 46.500 N |
| n ϑ 1.500 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: 1.500 1/min |
| ≈m 1,783 kg Einzelgewicht |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
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4.1 ★★★★★
Based on 2413 reviews
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Product Reviews
★★★★★ 5
Easy to use high quality
Color: White
Quick and easy to replace
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
★★★★★ 5
The best electric toothbrush ever
Color: Rose Gold
Dentists on the tube agree, this is the best clean you can get and at such a low price compared to the others. These heads are durable, they last me like 4 months each, maybe more. Functions great with the vibration levels of the burst and unbeatable battery life.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 27, 2025
★★★★★ 5
Replacement
Color: Black
Great product!
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Reviewed in the United States on May 17, 2026
★★★★★ 5
A Little Color Chaos, but My Teeth Don’t Mind
Color: Lavender
I grabbed these BURST replacement heads thinking they’d match my toothbrush perfectly — turns out, I’ve created a stylish little mix-and-match masterpiece. My brush now looks like it’s dressed for a rave, but honestly, I kind of love it.
Despite the color confusion, these heads work great. They snap on easily, feel sturdy, and leave my teeth feeling squeaky clean like I just left the dentist (minus the awkward small talk).
they may not match, but they definitely make my smile shine.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2026
★★★★★ 4
UPDATE:Replacement brush DOES NOT FIT well! Customer service difficulties.
Color: Rose Gold
I bought a burst toothbrush about seven month ago from Amazon for $99. (Now they are about $70). I subscribed to the burst website so I could have my toothbrush unit under warranty. I’ve been receiving replacement heads from them directly which is slow and spotty. But they did arrive (I replace the heads every two to three months). This week I received my brush head and it did NOT fit the unit. I emailed the company directly and still have not heard what they are going to do. In the meantime I ordered the three pack replacement heads from Amazon since they are quick and reliable on prompt delivery. So again- opened it up and it BARELY FIT. I had to jamb the head onto the unit. I’m honestly not sure if it will come off again. I guess I’ll figure that out in three more months 🤨. The Burst seems like a decent toothbrush- although my hygenist wasn’t sure it’s as good as oralB or sonicare. I frankly got tired of sonicare breaking very quickly and the last one was $200! That’s why I switched. I hope they will resolve this manufacturing problem. I like the unit, it’s gentle on my sensitive gums and it holds a charge a really long time. And to be clear I ordered the BURST heads, not the knockoffs from China. I hope I can continue to be a customer. The prior replacement heads have always worked and went on easily. UPDATE: customer service reached out to me - which I truly appreciate!! After using the head for a few weeks it loosened up (in a good way). Not sure why it was too tight initially- but it’s all good now. I will continue to support Burst 💥 oral care. I added a star ⭐️ to my prior review to reflect the good customer service. They also replaced my first defective head that got me started on this “rant”.
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Reviewed in the United States on April 12, 2023