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Description
KRV52-PP INATechnische Basisdaten Abdichtung: 2L LS seal at Both Sides Hersteller: INA Synonym: 0057505630000 Auendurchmesser: 52 mm ueres Breitenmae: B 1 25,6 mm ber Anlaufscheiben max ueres Breitenma: 66 mm Einschlag Schmiernippel: NIPA2X7,5 Gewicht: 448 Gramm Gewinde: M20X1,5 Gewindelnge: 21 mm Zolltarifnummer: 8482 4000 Erweiterte technische Daten A Alteration In Internal Construction. Identical To Old Notation ueres Breitenmae: mm 52,00 ueres Breitenmae:(B)
Technische Basisdaten
| Abdichtung: 2L - LS-seal at Both Sides |
| Hersteller: INA |
| Synonym: 0057505630000 |
| Außendurchmesser: 52 mm |
| Äußeres Breitenmaße: B 1 25,6 mm über Anlaufscheiben max |
| Äußeres Breitenmaß: 66 mm |
| Einschlag-Schmiernippel: NIPA2X7,5 |
| Gewicht: 448 Gramm |
| Gewinde: M20X1,5 |
| Gewindelänge: 21 mm |
| Zolltarifnummer: 8482 4000 |
Erweiterte technische Daten
| A Alteration In Internal Construction. Identical To Old Notation |
| Äußeres Breitenmaße: mm 52,00 |
| Äußeres Breitenmaße:(B) mm 24,00 |
| Äußeres Breitenmaße:(b) mm 66,00 |
| Drehzahl bei dauerhafter Fettlagerung (n D G) "1300.0000" |
| ECLASS number 23-05-15-02 |
| ECLASS2 number 23-05-15-02 |
| Einzelgewicht in (kg): 0.465 |
| Innenmaße: mm 20,00 |
| PP Lip Seals On Both Sides (P Type - Two Zinc-Plated Sheet Steel Washers With Intermediate NBR Part, Seal Lip Axially Preloaded), Temperature Range -30 ~ 100℃ |
| Abstand Schmierkanal: 9 mm |
| Anschlag-Ø Anlaufscheibe: 36,5 mm |
| Anziehdrehmoment (Mutter): 120 Nm |
| B 2 40,5 mm Bolzen-/Zapfenlänge effektiv |
| B 3 9 mm Abstand Schmierkanal |
| B 66 mm Äußeres Breitenmaße: |
| Bolzen-/Zapfenlänge effektiv: 40,5 mm |
| Äußeres Breitenmaß über Anlaufscheiben max: 25,6 mm |
| C 0r w 48.500 N Statische Tragzahl, radial |
| C 1 0,8 mm Überstand AU zu Anlaufscheibe |
| C r w 22.200 N Dynamische Tragzahl, radial |
| C ur w 6.800 N Ermüdungsgrenzbelastung, radial |
| D 52 mm Außendurchmesser |
| Drehzahl Dauerbetrieb Fettschmierung: 1.300 1/min |
| Durchmesser Schmierkanal: 4 mm |
| Dynamische Tragzahl, radial: 22.300 N |
| Ermüdungsgrenzbelastung, radial: 6.800 N |
| G M20X1,5 Gewinde |
| I G 21 mm Gewindelänge |
| M A 120 Nm Anziehdrehmoment (Mutter) |
| Minimaler Kantenabstand: 1 mm |
| NIPA2X7,5 Einschlag-Schmiernippel |
| Statische Tragzahl, radial: 48.500 N |
| d =2 36,5 mm Anschlag-Ø Anlaufscheibe |
| d =3 4 mm Durchmesser Schmierkanal |
| n D G 1.300 1/min Drehzahl Dauerbetrieb Fettschmierung |
| r min 1 mm Minimaler Kantenabstand |
| Ãœberstand AU zu Anlaufscheibe: 0,8 mm |
| ≈m 0,448 kg Einzelgewicht |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 6 reviews
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Product Reviews
★★★★★ 5
Sturdy and long lasting.
These balls are a favorite of my Sheltie! She loves to chase after them and catch them in the air. My dog is not a chewer so I can't say how they hold up under aggressive circumstances! They do last a long time .
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Reviewed in the United States on August 3, 2025
★★★★★ 5
Dog loves this ball
Our dog loves it!
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Reviewed in the United States on April 15, 2026
★★★★★ 5
Very versatile and durable dog toy
This is not a good toy to leave wit big dogs unattended. That being said it is a GREAT dog toy for households that have a variety size of dogs. Our Golden Retriever and 6 pound Pomeranian both play with it. Both retrieve it and occasionally share carrying it back to us. I know it will eventually get destroyed but that is what dog toys are for. Very durable and with the holes, it allows small dogs to pick it up as easily as larger dogs.
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Reviewed in the United States on July 19, 2025
★★★★★ 5
Keeps my dog busy
This works great for rolling treats up in fleece and putting them in the ball. The ball material is flexible and durable. This is a fun and engaging activity for when the weather prevents outside fun.
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Reviewed in the United States on October 28, 2025
★★★★★ 5
The best dog ball EVER!!!
Our 3 y.o. Mini Australian shepherd destroys every toy that she can. We can’t have any kind of cloth toys, including the heavy duty, triple stitched, fire hose Kong toys. We can’t have rope toys, even the balls. There are many rubber or silicone toys we also can’t have as she destroys them as well. She has 5 of these balls, some for over a year and they are still in GREAT shape. Left in the sun, rain, etc, they just hold up. They also don’t have a lot of surface area to hold slobber so your hand doesn’t get all wet. Heavy enough to still throw a fair distance, but light enough that the dog was fine the few times I’ve accidentally drilled her in the ass. These are the best.
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Reviewed in the United States on July 11, 2021