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Description
zkln2557 2rspe inaTechnische Basisdaten Hersteller: INA Synonym: 0031069850000 BEAS025057 2RS PE BEAS25 57C SQ P60 ueres Breitenmae: 0 mm oberes Abma Auendurchmesser: 57 mm Montage: nicht vorhanden Montagesbohrungen Abdichtung: Doppelte Lippendichtung Gewicht: 354 Gramm Herstellungsland: Deutschland Kippsteifigkeit: 200 Nm mrad Massentrgheitsmoment: 0,486 kg * cm Planlauf: 5 m Schmierkanal: Schmiernut vorhanden an der Stirnseite Zolltarifnummer: 8482 1090 Erweiterte
Technische Basisdaten
| Hersteller: INA |
| Synonym: 0031069850000 BEAS025057-2RS/PE BEAS25/57C SQ P60 |
| Äußeres Breitenmaße: 0 mm oberes Abmaß |
| Außendurchmesser: 57 mm |
| Montage: nicht vorhanden Montagesbohrungen |
| Abdichtung: Doppelte Lippendichtung |
| Gewicht: 354 Gramm |
| Herstellungsland: Deutschland |
| Kippsteifigkeit: 200 Nm/mrad |
| Massenträgheitsmoment: 0,486 kg * cm² |
| Planlauf: 5 µm |
| Schmierkanal: Schmiernut vorhanden an der Stirnseite |
| Zolltarifnummer: 8482 1090 |
Erweiterte technische Daten
| 2RS Lip Seal At Both Sides Of The Bearing, Axial Fitting |
| Äußeres Breitenmaße: Zoll |
| Äußeres Breitenmaße: mm 57,00 |
| Axial Dynamic Load Rating Ca (N) 27500 |
| Axial Static Load Rating C0a (N) 55000 |
| Begrenzungsdrehzahl für SchmierstoffLubrikation: (n G Fett) "5700.0000" |
| Äußeres Breitenmaße:(B) Zoll |
| Äußeres Breitenmaße:(B) mm 28,00 |
| Äußeres Breitenmaße:(b) mm 28,00 |
| ECLASS number 23-05-10-02 |
| ECLASS2 number 23-05-10-02 |
| Einzelgewicht in (kg): 0.34 |
| Innenmaße: Zoll |
| Innenmaße: mm 25,00 |
| PE Enlarged Diameter Tolerance And Axial Runout To P5 Tolerance Class For Radial Bearings |
| Präzision P5 Präzision (Höher als P6) |
| -0,013 mm Außendurchmesser unteres Abmaß |
| 0 mm Außendurchmesser oberes Abmaß |
| 5 µm Planlauf |
| AM25 Empfohlene INA-Präzisionsnutmutter axial klemmbar |
| Anziehdrehmoment für die empfohlene INA-Präzisionsnutmutter: 25 Nm |
| Außendurchmesser oberes Abmaß: 0 mm |
| Außendurchmesser unteres Abmaß: -0,013 mm |
| Betriebstemperatur max.: 120 °C |
| Betriebstemperatur min.: -30 °C |
| Äußeres Breitenmaß oberes Abmaß: 0 mm |
| C 0a 55.000 N statische Tragzahl, axial |
| C a 27.500 N dynamische Tragzahl, axial |
| C ua 2.500 N Ermüdungsgrenzbelastung, axial |
| D 57 mm Außendurchmesser |
| Empfohlene INA-Präzisionsnutmutter axial klemmbar: AM25 |
| Empfohlene INA-Präzisionsnutmutter radial klemmbar: ZM25 |
| Ermüdungsgrenzbelastung, axial: 2.500 N |
| M A 25 Nm Anziehdrehmoment für die empfohlene INA-Präzisionsnutmutter |
| M m 0,486 kg*cm2 Massenträgheitsmoment |
| Minimaler Kantenabstand: 0,3 mm |
| Minimaler Kantenabstand: 0,6 mm |
| Steifigkeit axial: 750 N/µm |
| T max 120 °C Betriebstemperatur max. |
| T min -30 °C Betriebstemperatur min. |
| ZM25 Empfohlene INA-Präzisionsnutmutter radial klemmbar |
| c aL 750 N/µm Steifigkeit axial |
| c kL 200 Nm/mrad Kippsteifigkeit |
| dynamische Tragzahl, axial: 27.500 N |
| n ϑ 2.600 1/min thermisch zulässige Drehzahl |
| r 1 min 0,6 mm Minimaler Kantenabstand |
| r min 0,3 mm Minimaler Kantenabstand |
| statische Tragzahl, axial: 55.000 N |
| thermisch zulässige Drehzahl: 2.600 1/min |
| ≈m 0,354 kg Einzelgewicht |
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4.7 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 5
Deep dive into Linux Kernel Architecture
Format: Paperback
Have you been wanting to figure out the innards of the Linux kernel without getting overwhelmed or have been working without enough context to actually understanding it, here is a fantastic book.
If you are fascinated with operating systems and new to it, if you have wondered what terms like system calls, timers, threads mean and how they are developed? This book is for you.
Major subsystems and features of the Linux kernel like System calls, Memory Management, Loadable Kernel Module framework, Kernel config, Virtual Address Space, Page Cache and Kernel build(for x86 and ARM) are detailed very well in the book. The delivery through both practical and theoretical focus, can meet the expectations of both professional and academic needs.
When used along with Linux kernel documentation, this book is bound to provide a deeper, well structured understanding of Linux kernel architecture.
Yet to complete reading the entire book and I'm sure that it will keep me interested.
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Reviewed in the United States on March 23, 2021
★★★★★ 1
Bad book
Format: Paperback
A book that says comprehensive guide to Linux kernel should include more information about linux kernel internals with proper examples and explanation how kernel actually work and not just very high level overview of the modules building process. Don't waste your time and money. Linux device drivers book is much much better books than this one and provide way more details than this one.
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Reviewed in the United States on May 13, 2023
★★★★★ 5
Lots of good info, easy to read
Format: Paperback
Okay, I do need to disclose that I was one of the technical reviewers for this book, and that I'm also a fellow Packt Publishing author. Reviewing the book was a fun project, which I really enjoyed. There's a lot of good information here, and lots of hands-on projects for both x86_64 and Raspberry Pi. The author writes in a clear, concise, and conversational style that makes the material really easy to digest.
If you have a good foundation of C programming knowledge and want to get into Linux kernel programming, you'll definitely want to check this book out.
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Reviewed in the United States on March 31, 2021
★★★★★ 5
ASM and CPP best of both worlds in Windows env
Format: Paperback
A must read if you are interested in writing assmbly code that communicates with C++ code in a windows envionment.
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Reviewed in the United States on March 12, 2023
★★★★★ 5
A good book but...(update, formatting fixed)
Format: Kindle
A good book but the code in the Kindle edition is very badly formatted. The downloaded source code seems correct.
Update formatting issue seems to have been fixed.
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Reviewed in the United States on February 7, 2022