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Description
21318 ejw33 timkenProduktdaten Abmessungen Parameter Wert Einheiten Auendurchmesser (D) 190. 000 mm Breite (B) 43. 000 mm Dynamische Radialbelastbarkeit 1 Mio. Umdrehungen (C1) Die dynamische radiale Tragzahl von Timken fr eine L10 Lebensdauer von 1 Million Umdrehungen 442,000 N e Faktor Grenzwert fr Fa Fr fr die Anwendbarkeit verschiedener Werte der Faktoren X und Y bei der Berechnung der dynamisch quivalenten Radiallast 0. 22 Andere Abmessungen Parameter Wert
Produktdaten
Abmessungen
| Parameter | Wert | Einheiten |
| Außendurchmesser (D) | 190.000 | mm |
| Breite (B) | 43.000 | mm |
| Dynamische Radialbelastbarkeit - 1 Mio. Umdrehungen (C1) Die dynamische radiale Tragzahl von Timken für eine L10-Lebensdauer von 1 Million Umdrehungen | 442,000 | N |
| e-Faktor Grenzwert für Fa/Fr für die Anwendbarkeit verschiedener Werte der Faktoren X und Y bei der Berechnung der dynamisch äquivalenten Radiallast | 0.22 | - |
Andere Abmessungen
| Parameter | Wert | Einheiten |
| Gewicht | 5.69 | kg |
| Durchmesser der Wellenbackenschulter | 118.2 | mm |
Ratings
| Parameter | Wert | Einheiten |
| Dynamische Radialbelastbarkeit - 1 Mio. Umdrehungen (C1) Die dynamische radiale Tragzahl von Timken für eine L10-Lebensdauer von 1 Million Umdrehungen | 442,000 | N |
| Statische Radialbelastbarkeit (C0) | 449,000 | N |
| Thermische Bezugsdrehzahl - Öl Die Drehzahl, bei der unter definierten Bezugsbedingungen die Bezugs-Betriebstemperatur des Lagers bei Ölschmierung erreicht wird | 3,700 | rpm |
| Thermische Bezugsdrehzahl - Schmierfett die Drehzahl, bei der unter definierten Bezugsbedingungen die Lagerbezugstemperatur bei Fettschmierung erreicht wird | 3,100 | rpm |
| Grenzdrehzahl Die mechanische Drehzahlgrenze des Lagers, die nicht überschritten werden sollte, es sei denn, die Lagerkonstruktion und die Anwendung sind für höhere Drehzahlen ausgelegt | 4,500 | rpm |
Faktoren
Faktoren| Parameter | Wert | Einheiten |
| Y0-Faktor | 2.99 | - |
| Y1-Faktor Dynamischer Axiallastfaktor für die Berechnung der dynamisch äquivalenten Radiallast | 3.05 | - |
| Y2-Faktor Dynamischer Axiallastfaktor für die Berechnung der dynamisch äquivalenten Radiallast | 4.55 | - |
| Geometriefaktor (Cg) Geometriefaktor zur Berechnung des Katalogfaktors a3l | 0.069 | - |
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4.4 ★★★★★
Based on 2012 reviews
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Product Reviews
★★★★★ 4
Essential To Read Before the Class
Format: Paperback
This book provides a good overview of what you'll need to know for your AMGA Single Pitch Instructor (SPI) course and assessment. If you plan to take that course this book is a no-brainer. You just have to buy it and read it.
There are a few shortcomings:
* The photos of how to tie the knots skip a lot and it is impossible to learn the knots from the book.
* The photos of what not to do should be clearly labeled with a red cross bar or WRONG overlay on the photo. If you flip causally through the book and look at the photos some very wrong stuff is there and you have to read the text to know that it is not recommended.
* The religious debate on anchor systems rages on. Should you set up a Joshua Tree System with Tether or a Backside System? I realize the AMGA doesn't want to pick sides and will say either is acceptable, but the book doesn't even try to discuss the advantages and disadvantages of various anchor systems.
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Reviewed in the United States on October 30, 2015
★★★★★ 5
Detailed. Complete. Well done
Format: Paperback
I’m learning rock climbing with the Boy Scouts and this book is a great addition to the training I’m receiving. Explanations are clear and eaay to follow through
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Reviewed in the United States on May 18, 2018
★★★★★ 5
over all good book, quality pictures
Format: Paperback
this book will get you ready for the course, but there is a lot to learn outside of the book as well. Training and time is the only way to become truly proficient at the skills out lined in this book. over all good book, quality pictures.
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Reviewed in the United States on November 7, 2017
★★★★★ 5
Great way to prepare
Format: Paperback
Excellent way to prepare for the AMGA SPI course and exam. Buy it early and start to practice.
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Reviewed in the United States on May 19, 2020
★★★★★ 5
Great for semi-experienced looking to build on knowledge.
Format: Paperback
Fantastic instructional manual if you already have some basic knowledge of anchors, ropework and climbing technique. It is written as an instructional manual for climbers looking to turn into guides so if you're brand new this probably isn't the best option for you.
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Reviewed in the United States on August 18, 2014