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Description
28137 TimkenProduktdaten des Gesamtlagers Abmessungen Parameter Wert Einheiten Konus Teilenummer 28137 Becherteil Number 28315 Auendurchmesser (D) 80. 000 mm Breite (T) 21. 000 mm Dynamische Radialbelastbarkeit 1 Mio. Umdrehungen (C1) Die dynamische radiale Tragzahl von Timken fr eine L10 Lebensdauer von 1 Million Umdrehungen 75,200 N Dynamische radiale Tragzahl 90M Umdrehungen (C90) Die dynamische radiale Tragzahl von Timken fr eine L10 Lebensdauer von 90
Produktdaten des Gesamtlagers
Abmessungen
| Parameter | Wert | Einheiten |
| Konus-Teilenummer | 28137 | - |
| Becherteil Number | 28315 | - |
| Außendurchmesser (D) | 80.000 | mm |
| Breite (T) | 21.000 | mm |
| Dynamische Radialbelastbarkeit - 1 Mio. Umdrehungen (C1) Die dynamische radiale Tragzahl von Timken für eine L10-Lebensdauer von 1 Million Umdrehungen | 75,200 | N |
| Dynamische radiale Tragzahl - 90M Umdrehungen (C90) Die dynamische radiale Tragzahl von Timken für eine L10-Lebensdauer von 90 Millionen Umdrehungen | 19,500 | N |
| e-Faktor Grenzwert für Fa/Fr für die Anwendbarkeit verschiedener Werte der Faktoren X und Y bei der Berechnung der dynamisch äquivalenten Radiallast | 0.40 | - |
Andere Abmessungen
| Parameter | Wert | Einheiten |
| Gewicht | 0.49 | kg |
| Durchmesser der Wellenbackenschulter - Frontface (da) | 40.9 | mm |
| Durchmesser der Wellenbackenschulter - Backface (db) | 43.4 | 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 | 75,200 | N |
| Dynamische radiale Tragzahl - 90M Umdrehungen (C90) Die dynamische radiale Tragzahl von Timken für eine L10-Lebensdauer von 90 Millionen Umdrehungen | 19,500 | N |
| Dynamische Axialbelastung - 90M Umdrehungen (Ca90) Die dynamische axiale Tragzahl von Timken für eine Lebensdauer L10 von 90 Millionen Umdrehungen | 13,400 | N |
| Statische Radialbelastbarkeit (C0) | 68,900 | N |
Faktoren
Faktoren| Parameter | Wert | Einheiten |
| Y-Faktor Die empfohlene maximale Axiallast, die auf das Lager während der Bewegung ausgeübt werden sollte | 1.49 | - |
| G1-Faktor Geometriefaktor, der zur Berechnung des Lagerdrehmoments und der Wärmeentwicklung verwendet wird | 20.7 | - |
| G2-Faktor Geometriefaktor, der zur Berechnung des Lagerdrehmoments und der Wärmeentwicklung verwendet wird | 12.5 | - |
| Geometriefaktor (Cg) Geometriefaktor zur Berechnung des Katalogfaktors a3l | 0.0709 | - |
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4.4 ★★★★★
Based on 553 reviews
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Product Reviews
★★★★★ 5
we loved this well-illustrated book
As first-time parents, we loved this well-illustrated book, recommended it to one couple, and recently ordered another for an expecting couple in our family. Rather than grouping content by topic, the book is ordered chronologically, starting with Day 1 and progressing throughout the first year. Don't expect to read straight through; there are lots of pictures, sidebars, notes, etc. This makes it easier to find and retain relevant information (as opposed to reading a 100-page section on "Diet and Nutrition"). Provides a thorough treatment of most of the common issues, fun discoveries and concerns you encounter as a new parent.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 6, 2015
★★★★★ 5
Above Expectations!
Love, love, love this book! I purchased this beautiful hard cover book for my daughter who was expecting her first child. Big colorful illustrations! Very interesting & informative! Easy reading ! Love everything about it! This book is huge & a must-have for all new expecting parents! Each chapter is in a different pastel BABY color for easy searching! Love the big size! Worth every penny! Very happy with this purchase!
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Reviewed in the United States on February 18, 2014
★★★★★ 4
Too much info
Format: Hardcover
This is a very detailed book, almost to detailed if you get overwhelmed easily as a new mom to be like I was. There are amazing pictures, and just about everything is answered here. This also goes great with the pregnancy day by day sister book if you like this much detail.
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Reviewed in the United States on May 29, 2025
★★★★★ 5
Love this book!!!
A pregnancy must have! Every day you get to follow along with what your baby is going through. I was so excited not to have to wait for the week mark to read something new. I loved the pictures and advice and information about what baby and I were experiencing and each time a new symptom came alone I opened this book and it would address that topic on that day. I highly recommend it for first time mom-to-be.
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Reviewed in the United States on July 13, 2015
★★★★★ 5
Perfect!
Great book for just what you need if you are a first time mom or dad. Lets you take in all of the overwhelming information that comes with parenthood in easy to bite pieces with pictures and captions. Very appealing to the eye and easy to put down and pick up whenever you have time. Does not go into a lot of detail on most things, just gives an overview and pointer for almost any question or concern a new parent might have. If you need more information because of your situation you can then seek it elsewhere.
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Reviewed in the United States on April 2, 2013
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