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Description
sl181844 inaTechnische Basisdaten Hersteller: INA Synonym: 0011965100000 NCF1844V Auendurchmesser: 270 Bezugsdrehzahl: 940 1 min ueres Breitenma: 24 Gewicht: 2800 Gramm Grenzdrehzahl: 1. 290 1 min Erweiterte technische Daten ueres Breitenmae: mm 270,00 Begrenzungsdrehzahl (n G) "1290. 0000" ueres Breitenmae:(B) mm 24,00 ueres Breitenmae:(b) mm 24,00 ECLASS number 23 05 09 01 ECLASS2 number 23 05 09 01 Einzelgewicht in (kg): 2. 85 Innenmae: mm 220,00 Interne
Technische Basisdaten
| Hersteller: INA |
| Synonym: 0011965100000 NCF1844V |
| Außendurchmesser: 270 |
| Bezugsdrehzahl: 940 1/min |
| Äußeres Breitenmaß: 24 |
| Gewicht: 2800 Gramm |
| Grenzdrehzahl: 1.290 1/min |
Erweiterte technische Daten
| Äußeres Breitenmaße: mm 270,00 |
| Begrenzungsdrehzahl (n G) "1290.0000" |
| Äußeres Breitenmaße:(B) mm 24,00 |
| Äußeres Breitenmaße:(b) mm 24,00 |
| ECLASS number 23-05-09-01 |
| ECLASS2 number 23-05-09-01 |
| Einzelgewicht in (kg): 2.85 |
| Innenmaße: mm 220,00 |
| Interne Radialluft Cn Normale Innenluft |
| Radial Dynamic Load Rating Cr (N) 187000 |
| Radial Static Load Rating C0r (N) 350000 |
| Referenzdrehzahl (n ϑr) "940.0000" |
| Betriebstemperatur max.: 120 °C |
| Betriebstemperatur min.: -30 °C |
| C 0r 350.000 N Statische Tragzahl, radial |
| C r 187.000 N Dynamische Tragzahl, radial |
| C ur 36.500 N Ermüdungsgrenzbelastung, radial |
| Dynamische Tragzahl, radial: 187.000 N |
| Ermüdungsgrenzbelastung, radial: 36.500 N |
| Maximaler Freistichradius: 1,5 mm |
| Minimaler Anlagedurchmesser Wellenschulter: 237 mm |
| Minimaler Kantenabstand: 1,5 mm |
| Minimaler Wellenabsatz: 237 mm |
| Statische Tragzahl, radial: 350.000 N |
| T max 120 °C Betriebstemperatur max. |
| T min -30 °C Betriebstemperatur min. |
| axialer Verschiebeweg: 2 mm |
| d =a min 237 mm Minimaler Anlagedurchmesser Wellenschulter |
| d =c min 237 mm Minimaler Wellenabsatz |
| n G 1.290 1/min Grenzdrehzahl |
| n ϑr 940 1/min Bezugsdrehzahl |
| r a max 1,5 mm Maximaler Freistichradius |
| r min 1,5 mm Minimaler Kantenabstand |
| s 2 mm axialer Verschiebeweg |
| ≈m 2,735 kg Einzelgewicht |
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4.1 ★★★★★
Based on 21 reviews
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Product Reviews
★★★★★ 1
No recomiendo
Format: Paperback
Muy malo, no vine completo, además se demoró mucho más de lo que decía al momento de comprarlo. Solo aplazaban la fecha de entrega sin consultar cómo afectaba al cliente. Yo tuve que presentar el examen sin el libro, porque no llegó en la fecha que decía al comprarlo y después se cambió 3 veces la fecha, casi cumpliendo el mes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 30, 2025
★★★★★ 5
VERY EFFICIENT MATERIAL
Format: Paperback
It's the most efficient material to prepare the test.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 1, 2020
★★★★★ 5
All around helpful---worth the money!
Format: Paperback
This guide has been most helpful for all the folks I help prepare for the iTEP test! It gives insight into what each section of the test is looking for along with examples and great tips about actually TAKING the test. In the Writing and Speaking sections, it also gives sample scores and comments from the Master Grader which is very helpful too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 9, 2019
★★★★★ 5
Comprehensive, clear and coherent!
Format: Paperback
The iTEP Practice Guide combines a no-nonsense approach to the specific iTEP tests and at the same time offers exercises that task the student with what they need to know. Exercises not only serve the purpose of scoring well, but the overall approach is communicative competence. We use the text in our group and one-to-one classes with very positive--and lasting--results.
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Reviewed in the United States on July 23, 2019
★★★★★ 1
No recomiendo
Format: Paperback
Muy malo, no vine completo, además se demoró mucho más de lo que decía al momento de comprarlo. Solo aplazaban la fecha de entrega sin consultar cómo afectaba al cliente. Yo tuve que presentar el examen sin el libro, porque no llegó en la fecha que decía al comprarlo y después se cambió 3 veces la fecha, casi cumpliendo el mes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 30, 2025