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Description
pwkr47 2rs rr xl inaTechnische Basisdaten Abdichtung: 2RS GummiAbdichtung: beidseitig Hersteller: INA Synonym: 0638174200000 PWKR47 2RS RR ueres Breitenmae: B 1 25,6 mm ber Anlaufscheiben max Erweiterte technische Daten 2RS Rubber Seals At Each Side Of The Bearing, Temperature Range 30 +120 ueres Breitenmae: mm 47,00 ueres Breitenmae:(B) mm 24,00 ueres Breitenmae:(b) mm 66,00 Drehzahl bei dauerhafter Fettlagerung (n D G) "3800. 0000" ECLASS number 23 05 15 02 ECLASS2
Technische Basisdaten
| Abdichtung: 2RS – GummiAbdichtung: beidseitig |
| Hersteller: INA |
| Synonym: 0638174200000 PWKR47-2RS-RR |
| Äußeres Breitenmaße: B 1 25,6 mm über Anlaufscheiben max |
Erweiterte technische Daten
| 2RS Rubber Seals At Each Side Of The Bearing, Temperature Range -30℃/+120℃ |
| Äußeres Breitenmaße: mm 47,00 |
| Äußeres Breitenmaße:(B) mm 24,00 |
| Äußeres Breitenmaße:(b) mm 66,00 |
| Drehzahl bei dauerhafter Fettlagerung (n D G) "3800.0000" |
| ECLASS number 23-05-15-02 |
| ECLASS2 number 23-05-15-02 |
| Einzelgewicht in (kg): 0.4404 |
| Innenmaße: mm 20,00 |
| RR Protected Against Corrosion By Corrotect® Special Coating |
| XL X-Life |
| 0,373 kg Gewicht |
| 0,8 mm Überstand AU zu Anlaufscheibe |
| 1 mm Minimaler Kantenabstand |
| 120 Nm Anziehdrehmoment (Mutter) |
| 21 mm Gewindelänge |
| 24.400 N Dynamische Tragzahl, radial |
| 25,6 mm Äußeres Breitenmaß über Anlaufscheiben max |
| 27 mm Anschlag-Ø Anlaufscheibe |
| 3.800 1/min Drehzahl Dauerbetrieb Fettschmierung |
| 3.800 N Ermüdungsgrenzbelastung, radial |
| 31.000 N Statische Tragzahl, radial |
| 31.000 N Zulässige statische rad. Lastaufnahme |
| 4 mm Durchmesser Schmierkanal |
| 40,5 mm Bolzen-/Zapfenlänge effektiv |
| 47 mm Außendurchmesser |
| 66 mm Äußeres Breitenmaß |
| 9 mm Abstand Schmierkanal |
| B 2 40,5 mm Bolzen-/Zapfenlänge effektiv |
| B 3 9 mm Abstand Schmierkanal |
| B 66 mm Äußeres Breitenmaße: |
| C 0r w 31.000 N Statische Tragzahl, radial |
| C 1 0,8 mm Überstand AU zu Anlaufscheibe |
| C r w 24.400 N Dynamische Tragzahl, radial |
| C ur w 3.800 N Ermüdungsgrenzbelastung, radial |
| D 47 mm Außendurchmesser |
| F 0r per 31.000 N Zulässige statische rad. Lastaufnahme |
| G M20X1,5 Gewinde |
| I G 21 mm Gewindelänge |
| M A 120 Nm Anziehdrehmoment (Mutter) |
| M20X1,5 Gewinde |
| NIPA2X7,5 Einschlag-Schmiernippel |
| d =2 27 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 |
| ≈m 0,373 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
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4.7 ★★★★★
Based on 108 reviews
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Product Reviews
★★★★★ 5
BUY THIS ONE!
Model: NewSLS50_52
This is one of the good ones. There are other brands just as good, and manny brands are worse, but this handles well, rolls down easily, doesn't come off at all easily, and adapts to dips and curves like a champ.
Appropriately heavy and dead, I'm happy with the way it smothers panel resonances and even at muffling direct sound, like a big hand over my Uncle Harry's eternally noisy mouth. You can rip the foil but you have to work hard at doing that.
Remember to buy a brayer; you can roll overlaps nice and thin. Also remember to pre-wipe the sheet metal with a decent solvent like acetone or Stoddard/Varsol. It should last forever.
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Reviewed in the United States on April 26, 2025
★★★★★ 5
Good stuff, but watch the temp
Model: NewSLS50_52
I used this in my single cab pickup truck (89 ford.) It only took half the box (10 sheets or 25 square feet) to do the floors, but I bought the big box because I plan to do the doors, back wall, and maybe the roof as well. One thing I learned is that the temperature matters when you’re doing the installation. It was around 55F when I started in the evening, and when it dipped down into the 40s the sheets would not stick to the metal, and were hard to compress with the roller. That’s why I ended up only doing the floors and not any vertical surfaces; i will have to wait for a nice hot day. The other thing is that the foil layer on top is razor sharp at the edges, definitely wear gloves! I didn’t notice until after but I have little papercuts all over my fingers. Aside from those things, the install was easy and straightforward. The sheets cut easily with scissors, and any goo that ends up on your hands or scissors can be cleaned up with acetone (nail polish remover), or lacquer thinner. I would use this stuff again.
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Reviewed in the United States on November 16, 2023
★★★★★ 5
Very efficient!
Model: NewSLS50_52
Amazing the difference it makes on dumping the noise. Very easy to install. Pell and stick literally! Great!
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Reviewed in the United States on November 23, 2025
★★★★★ 5
Supports DP Alt + Power Delivery from one source
This is one of the very, very few USB-C hubs out there that successfully pushes DisplayPort Alt and 100w PD functionality from one source cable to one device. My monitor has a USB-C DP alt port that also pushes 95w PD and this hub successfully pushes both of those to my laptop, phone, and android handheld console. The marketing material says something about USB PD cannot work with DP alt, but it seems to be working fine for me so who knows. With this little hub in-between the link from the monitor to the device, I can now add a USB ethernet adapter and game controller, and I only ever have to plug one USB-C cable into my device (and I am using a USB4 extension cable with no issues as well) and it all works perfectly!
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Reviewed in the United States on January 21, 2026
★★★★★ 5
Supports Reverse Charging a Laptop on Monitors with USB-C PD!
This adapter is unique in that it supports reverse charging + video on the same port. I use this with an LG monitor (60W PD) and an M1 Pro Mac.
At first, I had connectivity issues: hub was disconnecting and reconnecting every few seconds. I followed advice to update the firmware on the hub, but that didn't solve the issue. Turns out, my monitor also needed a firmware update. Once I updated the monitor firmware, it stabilized and has been working great ever since.
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Reviewed in the United States on August 4, 2025