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Description
NNU4928B/SPW33 SKFTechnische Basisdaten Hersteller: SKF Ermdungsgrenzbelastung: 41. 5 kN Fettbezugsmenge: Gref: 45: cm Gewicht: 4170 Gramm Herstellungsland: sterreich Zolltarifnummer: 8482 5000 Erweiterte technische Daten ueres Breitenmae:(D) mm 190,00 ueres Breitenmae:(B) mm 50,00 Einzelgewicht in (kg): 4. 08 Externe Modifikation W33 Innenmae:(d) mm 140,00 Interne Radialluft Cn Normale Innenluft Przision SP Precision Higher than P4S SP Special Precision Class For
Technische Basisdaten
| Hersteller: SKF |
| Ermüdungsgrenzbelastung: 41.5 kN |
| Fettbezugsmenge: Gref: 45: cm³ |
| Gewicht: 4170 Gramm |
| Herstellungsland: Österreich |
| Zolltarifnummer: 8482 5000 |
Erweiterte technische Daten
| Äußeres Breitenmaße:(D) mm 190,00 |
| Äußeres Breitenmaße:(B) mm 50,00 |
| Einzelgewicht in (kg): 4.08 |
| Externe Modifikation W33 |
| Innenmaße:(d) mm 140,00 |
| Interne Radialluft Cn Normale Innenluft |
| Präzision SP - Precision Higher than P4S |
| SP Special Precision Class For Machine Tool Bearings: Dimensional Accuracy Approximately To P5, Running Accuracy Approximately To P4 |
| W33 Lubrication Groove And Three Holes In Bearing Outer Ring |
| Wärmestabilisierung: Keine Wärmestabilisierung: - Temperaturen bis 120°C |
| Anzahl der Reihen 2 |
| Beschichtung Ohne |
| Dynamische Tragzahl 190 kN |
| Dynamische Tragzahl: 190 kN |
| Einzelgewicht 4.17 kg |
| Erreichbare Drehzahlen für Öl-Luft-Lubrikation: 4 500 r/min |
| Loser Bord Kein(e/r) |
| Nachschmierfunktion Annular groove and lubrication holes |
| Statische Tragzahl 400 kN |
| Statische Tragzahl: 400 kN |
| Statische radiale Steifigkeit (Richtwert): 3 670: N/µm |
| UNSPSC-Code 31171505 |
| eClass-Code 23-05-09-01 |
| max.1.5 mm Rundungsradius |
| max.2.2 mm Zulässige axiale Verschiebbarkeit von der normalen Position eines Rings gegenüber dem anderen Ring (alle) |
| min.147 mm Durchmesser der WelleKeine/ Nicht vorhandenlauffläche |
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
- If time is of the essence, please consider selecting expedited delivery for faster service.
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
4.4 ★★★★★
Based on 23 reviews
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Product Reviews
★★★★★ 5
Buy it. Spend the $$$
Size: 3 Pack, Size: 3 Pack
Glad I spent the extra money and got the rollers with the ball bearings. The 3 pack came in handy. Very good quality.
If you are doing more than 1 area, you will need these.
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Reviewed in the United States on June 4, 2026
★★★★★ 5
A Must Have For Sound Deadening Materials
Size: 3 Pack
I applied Silex sound deadening material to the rear interior of a Ford Maverick truck cab. Lots of narrow areas, and lots of curved surfaces. This set was a must to properly apply the mats to the metal surface. There were places that I had to push down with my fingers due to obstacles like seat belt mounts, but I could tell that I was not getting the same results as I was with the crimped rollers.
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Reviewed in the United States on May 5, 2026
★★★★★ 5
Would recommend
Size: 10 sqft
I used this sound deadening material in my car during an audio and interior upgrade, and the difference was noticeable immediately. Road noise, vibrations, and rattling were reduced a lot, especially on the doors and floor panels. The car feels much quieter and more solid while driving now.
The material was easy to cut and apply, and the adhesive stuck very well without peeling up. It has a quality feel to it and conforms nicely around curves and tight areas. I also noticed my speakers sound cleaner and have better bass response after installing it.
For the price, this sound deadening material is a great value and definitely worth it if you want a quieter ride and better overall sound quality in your vehicle.
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Reviewed in the United States on June 6, 2026
★★★★★ 5
Worth it!
Size: 50 sqft
I was worried it wouldn't work as well since it's 50 mil and I thought I got the wrong thing. Nope! Works great. Did all four doors on my 93 civic and I have enough for the floor I think. Solid price. Noise reduced by about 5 decibels hive difference. Very sticky and easy to apply I'm so happy I was able to cover most all of my car. If I need more, definitely buying this since I got so much extra and I thought I would.
PS: that five decibel thing is only with the four doors. My firewall is next and then my floor, but it's such a huge difference
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Reviewed in the United States on April 2, 2026
★★★★★ 5
Quiet your vehicle noises
Size: 50 sqft
Put this in our high roof van and couldn’t believe how much quieter it was at once. Really cut down on the vibration noise Nice and easy to install just peel n stick. Was also easy to cut with scissors for smaller areas. Seemed to be really nice quality. Didn’t notice any odor.
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Reviewed in the United States on June 9, 2026