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Description
pwkr52 2rs inaTechnische Basisdaten Abdichtung: 2RS GummiAbdichtung: beidseitig Hersteller: INA Auendurchmesser: 52 mm ueres Breitenmae: B 1 25,6 mm ber Anlaufscheiben max ueres Breitenma: 66 mm Abdichtung: Doppelte Lippendichtung Einschlag Schmiernippel: NIPA2X7,5 Gewicht: 450 Gramm Gewinde: M20X1,5 Gewindelnge: 21 mm Herstellungsland: Deutschland Zolltarifnummer: 8482 5000 Erweiterte technische Daten 2RS Rubber Seals At Each Side Of The Bearing, Temperature Range
Technische Basisdaten
| Abdichtung: 2RS – GummiAbdichtung: beidseitig |
| Hersteller: INA |
| Außendurchmesser: 52 mm |
| Äußeres Breitenmaße: B 1 25,6 mm über Anlaufscheiben max |
| Äußeres Breitenmaß: 66 mm |
| Abdichtung: Doppelte Lippendichtung |
| Einschlag-Schmiernippel: NIPA2X7,5 |
| Gewicht: 450 Gramm |
| Gewinde: M20X1,5 |
| Gewindelänge: 21 mm |
| Herstellungsland: Deutschland |
| Zolltarifnummer: 8482 5000 |
Erweiterte technische Daten
| 2RS Rubber Seals At Each Side Of The Bearing, Temperature Range -30℃/+120℃ |
| A |
| Äußeres Breitenmaße: mm 52,00 |
| Äußeres Breitenmaße:(B) mm 24,00 |
| Einzelgewicht in (kg): 0.45 |
| Innenmaße: mm 20,00 |
| Abstand Schmierkanal: 9 mm |
| Anschlag-Ø Anlaufscheibe: 31 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 33.500 N Statische Tragzahl, radial |
| C 1 0,8 mm Überstand AU zu Anlaufscheibe |
| C r w 25.500 N Dynamische Tragzahl, radial |
| C ur w 4.200 N Ermüdungsgrenzbelastung, radial |
| D 52 mm Außendurchmesser |
| Drehzahl Dauerbetrieb Fettschmierung: 3.800 1/min |
| Durchmesser Schmierkanal: 4 mm |
| Dynamische Tragzahl, radial: 25.500 N |
| Ermüdungsgrenzbelastung, radial: 4.200 N |
| F 0r per 33.500 N Zulässige statische rad. Lastaufnahme |
| 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: 33.500 N |
| Zulässige statische rad. Lastaufnahme: 33.500 N |
| d =2 31 mm Anschlag-Ø Anlaufscheibe |
| d =3 4 mm Durchmesser Schmierkanal |
| n D G 3.800 1/min Drehzahl Dauerbetrieb Fettschmierung |
| r min 1 mm Minimaler Kantenabstand |
| Ãœberstand AU zu Anlaufscheibe: 0,8 mm |
| ≈m 0,504 kg Einzelgewicht |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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- 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.
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4.0 ★★★★★
Based on 24 reviews
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Product Reviews
★★★★★ 5
FITS THE LARGE SIZE BUSY BUDDY JACK FOR LARGE DOGS
Our Busy Buddy jack is the large size for our Great Pyrenees. He loves it when I refill with the "C" size rings. Great for him to chew on. Finally subscribed to reorders to we don't run out.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 11, 2026
★★★★★ 5
Worth the money
This is a better way to buy the Busy Buddy replacements. You get 2 flavors in one package. With my picky pups, I never know which one they want so two flavors help with that!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 11, 2026
★★★★★ 4
diamond dotz pen
Our dogs love them. They last a little longer. #
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Reviewed in the United States on January 14, 2026
★★★★★ 5
Receives Roxy’s seal of approval.
Why did you pick this product vs others?:
Wanted a challenge for my dog. The toy these treats are for keeps my dog happily busy for long stretches of time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 1, 2025
★★★★★ 5
Right size and the dogs love them
Good product
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Reviewed in the United States on December 20, 2025