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Description
rna6903 inaTechnische Basisdaten Hersteller: INA Synonym: 0507433410000 RNA6903 Bezugsdrehzahl: 10. 500 1 min ueres Breitenma: 23 mm Dichtring: G22X30X4 Gewicht: 44 Gramm Grenzdrehzahl: 20. 000 1 min Herstellungsland: Slowakei Lubrikation: Umfangsnut Schmiernut vorhanden(en) Zolltarifnummer: 8482 4000 Erweiterte technische Daten ueres Breitenmae: mm 30,00 Begrenzungsdrehzahl (n G) "20000. 0000" Begrenzungsdrehzahl fr SchmierstoffLubrikation: (n G Fett) "12000.
Technische Basisdaten
| Hersteller: INA |
| Synonym: 0507433410000 RNA6903 |
| Bezugsdrehzahl: 10.500 1/min |
| Äußeres Breitenmaß: 23 mm |
| Dichtring: G22X30X4 |
| Gewicht: 44 Gramm |
| Grenzdrehzahl: 20.000 1/min |
| Herstellungsland: Slowakei |
| Lubrikation: Umfangsnut Schmiernut vorhanden(en) |
| Zolltarifnummer: 8482 4000 |
Erweiterte technische Daten
| Äußeres Breitenmaße: mm 30,00 |
| Begrenzungsdrehzahl (n G) "20000.0000" |
| Begrenzungsdrehzahl für SchmierstoffLubrikation: (n G Fett) "12000.0000" |
| Äußeres Breitenmaße:(B) mm 23,00 |
| Äußeres Breitenmaße:(b) mm 23,00 |
| Durchmesser Unterrollen (F w) mm 22,00 |
| ECLASS number 23-05-09-07 |
| ECLASS2 number 23-05-09-07 |
| Einzelgewicht in (kg): 0.042 |
| Innenmaße: mm 22,00 |
| Radial Dynamic Load Rating Cr (N) 21100 |
| Radial Static Load Rating C0r (N) 29000 |
| Referenzdrehzahl (n ϑr) "10500.0000" |
| XL X-Life |
| B 23 mm Äußeres Breitenmaße: |
| Betriebstemperatur max.: 120 °C |
| Betriebstemperatur min.: -30 °C |
| C 0r 29.000 N Statische Tragzahl, radial |
| C r 21.100 N Dynamische Tragzahl, radial |
| C ur 5.200 N Ermüdungsgrenzbelastung, radial |
| Dichtring 2: SD22X30X4 |
| Dynamische Tragzahl, radial: 21.100 N |
| Ermüdungsgrenzbelastung, radial: 5.200 N |
| G22X30X4 Dichtring |
| Minimaler Kantenabstand: 0,3 mm |
| SD22X30X4 Dichtring 2 |
| Statische Tragzahl, radial: 29.000 N |
| T max 120 °C Betriebstemperatur max. |
| T min -30 °C Betriebstemperatur min. |
| n G 20.000 1/min Grenzdrehzahl |
| n ϑr 10.500 1/min Bezugsdrehzahl |
| r min 0,3 mm Minimaler Kantenabstand |
| ≈m 0,043 kg Einzelgewicht |
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4.3 ★★★★★
Based on 17 reviews
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Product Reviews
★★★★★ 5
Fixed the no boat start
Size: 89-96158T 1PC
Fixed my problem so far working good
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Reviewed in the United States on August 15, 2025
★★★★★ 5
Direct Connection
Color: Black, Size: 25-Feet
Received the package in good condition. This wire is a decent quality. I made a set of jumper cables with it and they work excellent.
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Reviewed in the United States on May 24, 2026
★★★★★ 5
bought twice to make custom UPS setup battery leads, not disappointed
Color: Black, Size: 25-Feet
bought this item(25ft 2awg) twice, the first time I did was to create some quick connect cables between my batteries and my distribution block to my 4kw invertor(24v 165a peak calculated load)
I may have oversized due to knowing that the bigger you go the less you stress components and loose power to voltage drop
these cables are a nice high-grade rubber jacket and the 30awg strands are ideal for maximum flexibility while remaining fairly easy to terminate
this cable also includes a backer paper wrap that allows for easy stripping(of the rubber) without too much strand loss damage(from cutting too close to the core)
overall, would buy again, like I did, if I need larger runs(say for feeding an RV solar AC distribution panel) I would buy this brand again, in the 100ft range or so
THHN is not ideal for flex connections(strands are way too stiff) but a couple runs of welding cable like this inside something like "smurf tube" would be a perfect high-power temporary connection system, or just a way to isolate a large battery stack used for a solar setup
in fact I may do that someday, set up a pallet of LiFePO4 batteries with a large quick connect, and just recharge the massive array(s) at a secondary location where solar is more ideal(or other renewables)
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Reviewed in the United States on February 5, 2024
★★★★★ 5
Custom wires for winch solenoid pack relocation.
Color: Black, Size: 25-Feet
Wire is nice. Flexible. Seems good. However the inner liner is not moisture blocking as I assumed from the pictures, it's paper.. still seems like a good price per foot.
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Reviewed in the United States on February 14, 2020
★★★★★ 4
Good, flexible (considering it's 2 GA) wire
Color: Black, Size: 20-Feet
Good, flexible (considering it's 2 GA) wire. Lugs soldered on well (using solder pot + flux). The only reason I didn't rate it 5 stars is because it's expensive. Made in USA was a +
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Reviewed in the United States on March 22, 2017