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Description
81211 tv inaTechnische Basisdaten Hersteller: INA Synonym: 0000012440000 Axialrollenkranz: K81211 TV Bezugsdrehzahl: 1. 510 1 min Gewicht: 562 Gramm Grenzdrehzahl: 3. 950 1 min Herstellungsland: Slowakei Wellenscheibe: WS81211 Zolltarifnummer: 8482 5000 Erweiterte technische Daten ueres Breitenmae: mm 90,00 Axial Dynamic Load Rating Ca (N) 154000 Axial Static Load Rating C0a (N) 405000 Begrenzungsdrehzahl (n G) "3950. 0000" ueres Breitenmae:(B) mm 25,00 ECLASS
Technische Basisdaten
| Hersteller: INA |
| Synonym: 0000012440000 |
| Axialrollenkranz: K81211-TV |
| Bezugsdrehzahl: 1.510 1/min |
| Gewicht: 562 Gramm |
| Grenzdrehzahl: 3.950 1/min |
| Herstellungsland: Slowakei |
| Wellenscheibe: WS81211 |
| Zolltarifnummer: 8482 5000 |
Erweiterte technische Daten
| Äußeres Breitenmaße: mm 90,00 |
| Axial Dynamic Load Rating Ca (N) 154000 |
| Axial Static Load Rating C0a (N) 405000 |
| Begrenzungsdrehzahl (n G) "3950.0000" |
| Äußeres Breitenmaße:(B) mm 25,00 |
| ECLASS number 23-05-11-01 |
| ECLASS2 number 23-05-11-01 |
| Einzelgewicht in (kg): 0.568 |
| Innenmaße: mm 55,00 |
| Referenzdrehzahl (n ϑr) "1510.0000" |
| TV Polyamide Cage |
| Betriebstemperatur max.: 120 °C |
| Betriebstemperatur min.: -30 °C |
| C 0a 405.000 N statische Tragzahl, axial |
| C a 154.000 N dynamische Tragzahl, axial |
| C ua 39.000 N Ermüdungsgrenzbelastung, axial |
| Ermüdungsgrenzbelastung, axial: 39.000 N |
| K81211-TV Axialrollenkranz |
| Maximaler Freistichradius: 1 mm |
| Minimaler Kantenabstand: 1 mm |
| T max 120 °C Betriebstemperatur max. |
| T min -30 °C Betriebstemperatur min. |
| WS81211 Wellenscheibe |
| dynamische Tragzahl, axial: 154.000 N |
| n G 3.950 1/min Grenzdrehzahl |
| n ϑr 1.510 1/min Bezugsdrehzahl |
| r a max 1 mm Maximaler Freistichradius |
| r min 1 mm Minimaler Kantenabstand |
| statische Tragzahl, axial: 405.000 N |
| ≈m 0,562 kg Einzelgewicht |
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4.2 ★★★★★
Based on 2066 reviews
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Product Reviews
★★★★★ 5
Just what a gamer needs!
Format: Paperback
Perfect gift for my son!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2015
★★★★★ 2
would have been better as a blog
Format: Paperback
First off, I have read over half of this book, but ultimately decided to put it down because it had a low signal-to-noise ratio. If the second half is filled with magic, I apologize in advance.
What I liked:
* The author is very honest. He does not shy away from discussing his failures (and successes).
* The postmortem on the game "Life of Pixel" was especially good.
* Interviews from various indie studios are sprinkled throughout.
What I did not like:
* A number of pieces of information were already out-of-date. This makes me think that the concepts should have been discussed at a higher level. For example, specifics about game engine costs are discussed. These numbers have changed since E3 of this year. Definitely recheck any information before formulating a plan based on the book's recommendations.
* The indie studio interviews are a wasted opportunity in that they each interview has the same set of questions. It's like a questionnaire was sent out via email and the responses were pasted into the book.
* When discussing commercial options, such as engines or other software packages, blurbs once again appear to be cut-and-pasted (this time verbatim from the package's web site).
* Some of the advice is too broad and too light. For example, when writing about how to create a press release, the author discuss how to write in the active voice. I'm frankly not looking for writing tips in my Indie Game Developer Handbook.
* The book is filled with tons of web links. My paperback copy was not so useful here.
I ultimately left the book with the impression that the information would have been much better in the form of a blog. The author could have really gone in depth with the parts of the book that shined while keeping the surveys of topics in a form that serves them better (i.e. web links on the web).
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2015
★★★★★ 5
Helpful information and Questions to consider
Format: Paperback
As a writer of science fiction and fantasy I had already looked into the physical aspects of the worlds I was creating, but I quickly realized I needed to include society and culture in the worldbuilding. I started a search for information, questionairres, or guidelines to use and found very little that would be helpful to me as a writer. Until I came across this book. It's exactly what I needed. It touches on multiple aspects of beliefs and practices and asks questions to help you think through what you want for your worlds, even if it's mostly backgroud. A very useful tool.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2024
★★★★★ 3
Great Value for Book
Format: Paperback
Substantially cheaper than Barnes and Noble! Good read. Got alot of ideas! Hint ALWAYS check online for a cheaper price typically i he found books 35 to 50 % cheaper.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 27, 2025
★★★★★ 5
Good book
Format: Hardcover
Well-written and a great read for children who are fans of the animated series.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026
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