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Description
rna49 32 inaTechnische Basisdaten Hersteller: INA Synonym: 0506645570000 RNA49 32 Auendurchmesser: 52 mm Bezugsdrehzahl: 6. 400 1 min Dichtring: G40X52X5 Gewicht: 93 Gramm Grenzdrehzahl: 11. 100 1 min Herstellungsland: Slowakei Lubrikation: Umfangsnut Schmiernut vorhanden(en) Zolltarifnummer: 8482 4000 Erweiterte technische Daten ueres Breitenmae: mm 52,00 Begrenzungsdrehzahl (n G) "11100. 0000" Begrenzungsdrehzahl fr SchmierstoffLubrikation: (n G Fett) "6700.
Technische Basisdaten
| Hersteller: INA |
| Synonym: 0506645570000 RNA49/32 |
| Außendurchmesser: 52 mm |
| Bezugsdrehzahl: 6.400 1/min |
| Dichtring: G40X52X5 |
| Gewicht: 93 Gramm |
| Grenzdrehzahl: 11.100 1/min |
| Herstellungsland: Slowakei |
| Lubrikation: Umfangsnut Schmiernut vorhanden(en) |
| Zolltarifnummer: 8482 4000 |
Erweiterte technische Daten
| Äußeres Breitenmaße: mm 52,00 |
| Begrenzungsdrehzahl (n G) "11100.0000" |
| Begrenzungsdrehzahl für SchmierstoffLubrikation: (n G Fett) "6700.0000" |
| Äußeres Breitenmaße:(B) mm 20,00 |
| Äußeres Breitenmaße:(b) mm 20,00 |
| Durchmesser Unterrollen (F w) mm 40,00 |
| ECLASS number 23-05-09-07 |
| ECLASS2 number 23-05-09-07 |
| Einzelgewicht in (kg): 0.0891 |
| Innenmaße: mm 40,00 |
| Radial Dynamic Load Rating Cr (N) 34500 |
| Radial Static Load Rating C0r (N) 47500 |
| Referenzdrehzahl (n ϑr) "6400.0000" |
| XL X-Life |
| Betriebstemperatur max.: 120 °C |
| Betriebstemperatur min.: -30 °C |
| C 0r 47.500 N Statische Tragzahl, radial |
| C r 34.500 N Dynamische Tragzahl, radial |
| C ur 9.100 N Ermüdungsgrenzbelastung, radial |
| D 52 mm Außendurchmesser |
| Dichtring 2: SD40X52X5 |
| Dynamische Tragzahl, radial: 34.500 N |
| Ermüdungsgrenzbelastung, radial: 9.100 N |
| G40X52X5 Dichtring |
| Minimaler Kantenabstand: 0,6 mm |
| SD40X52X5 Dichtring 2 |
| Statische Tragzahl, radial: 47.500 N |
| T max 120 °C Betriebstemperatur max. |
| T min -30 °C Betriebstemperatur min. |
| n G 11.100 1/min Grenzdrehzahl |
| n ϑr 6.400 1/min Bezugsdrehzahl |
| r min 0,6 mm Minimaler Kantenabstand |
| ≈m 91,37 g Einzelgewicht |
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4.8 ★★★★★
Based on 1089 reviews
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Product Reviews
★★★★★ 5
Soft and light
Color: A.Orange+Blue+Green
My doxie loves them
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Reviewed in the United States on April 26, 2026
★★★★★ 5
The tennis balls are very well made.
Color: Yellow, Size: 20 PACK
Bought this bag of tennis balls for my son’s dog. He has a tennis ball launcher that he shoots and she runs to get the ball and bring it back.
Perfect training toy!
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Great value.
Color: Yellow, Size: 20 PACK
They bounce and they float. Color is bright. Great for my dogs. I let my dogs use these instead of the ChuckIt brand when unsupervised because they tend to get punctured.
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Reviewed in the United States on March 22, 2026
★★★★★ 5
Bright color
Color: Orange, Size: 20 PACK
Dog training, perfect color can be seen in the grass and water
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Reviewed in the United States on May 25, 2026
★★★★★ 4
Great color but destroy easily
Color: Orange, Size: 20 PACK
These balls are easily visible and excellent in situations where green balls may be difficult to find.
I only take these balls out to play fetch. The balls only last a couple of fetch sessions before being destroyed.
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Reviewed in the United States on February 17, 2025