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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
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Description
2311 sk ntnProduktdaten Marke NTN SNR rs Minimaler Rundungsradius 2 mm Referenz der Hlse H2311X Radiallagerluftklasse CN Przisionsklasse P0 Masse 2,08 kg Leistungsdaten C Dynamische Tragzahl 76,5 kN C0 Statische Tragzahl 24 kN Cu Ermdungsgrenzbelastung 1 kN e Koeffizient 0. 41 Y0 Statischer Axiallastkoeffizient 1. 6 Y1 Unterer Axiallastkoeffizient 1. 5 Tmin Min Betriebstemperatur 20 C Tmax Max Betriebstemperatur 120 C DEFINITIONSEMPFEHLUNGEN DER UMGEBUNGSTEILE
Produktdaten
| Marke | NTN/SNR |
| rs - Minimaler Rundungsradius | 2 mm |
| Referenz der Hülse | H2311X |
| Radiallagerluftklasse | CN |
| Präzisionsklasse | P0 |
| Masse | 2,08 kg |
| Leistungsdaten | |
|---|---|
| C - Dynamische Tragzahl | 76,5 kN |
| C0 - Statische Tragzahl | 24 kN |
| Cu - Ermüdungsgrenzbelastung | 1 kN |
| e - Koeffizient | 0.41 |
| Y0 - Statischer Axiallastkoeffizient | 1.6 |
| Y1 - Unterer Axiallastkoeffizient | 1.5 |
| Tmin - Min Betriebstemperatur | -20 °C |
| Tmax - Max Betriebstemperatur | 120 °C |
| DEFINITIONSEMPFEHLUNGEN DER UMGEBUNGSTEILE | |
|---|---|
| da min - Minimaler Schulterdurchmesser IR | 64 mm |
| da max - Maximaler Schulterdurchmesser IR | 71 mm |
| db - Mindestdurchmesser der Hülse | 61 mm |
| Ce - Minimale Länge der Hülse | 6 mm |
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
4.2 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 5
Got more than I expected
Style: Boka 3.0
This is my first sonic toothbrush. I am very impressed with it. Like all the options it has and the look of it. It takes up a very small footprint and came with a vented brush cover. Their toothpaste and other products are excellent!
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Reviewed in the United States on May 21, 2026
★★★★★ 5
Keep plastic out of your brain
Style: Boka 3.0
Keep the plastic out of your gums and thus out of your bloodstream, and even your brain. It has been prove that plastics pass the blood brain barrier an deposit into your brain. Help slow that down with this toothbrush.
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Reviewed in the United States on May 24, 2026
★★★★★ 5
great
Style: Boka 3.0
Very high quality toothbrush and with the boka tooth paste makes my teeth feel clean
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Reviewed in the United States on February 16, 2026
★★★★★ 4
Love this
Style: Boka 3.0
Love the style and quality, but wish the charging station was more secure.
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Reviewed in the United States on December 29, 2025
★★★★★ 5
I would recommend
Style: Boka 3.0
Bought this toothbrush for my for my daughter. She loved it. Said it makes her teeth feel clean.
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Reviewed in the United States on March 8, 2026