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Description
HM89449/HM89410 TimkenProduktdaten Abmessungen Parameter Wert Einheiten Konus Teilenummer HM89449N Becherteil Number HM89410 Auendurchmesser (D) 76. 200 mm Breite (T) 29. 370 mm Dynamische Radialbelastbarkeit 1 Mio. Umdrehungen (C1) Die dynamische radiale Tragzahl von Timken fr eine L10 Lebensdauer von 1 Million Umdrehungen 110,000 N Dynamische radiale Tragzahl 90M Umdrehungen (C90) Die dynamische radiale Tragzahl von Timken fr eine L10 Lebensdauer von 90 Millionen
Produktdaten
Abmessungen
| Parameter | Wert | Einheiten |
| Konus-Teilenummer | HM89449N | - |
| Becherteil Number | HM89410 | - |
| Außendurchmesser (D) | 76.200 | mm |
| Breite (T) | 29.370 | mm |
| Dynamische Radialbelastbarkeit - 1 Mio. Umdrehungen (C1) Die dynamische radiale Tragzahl von Timken für eine L10-Lebensdauer von 1 Million Umdrehungen | 110,000 | N |
| Dynamische radiale Tragzahl - 90M Umdrehungen (C90) Die dynamische radiale Tragzahl von Timken für eine L10-Lebensdauer von 90 Millionen Umdrehungen | 28,600 | N |
| e-Faktor Grenzwert für Fa/Fr für die Anwendbarkeit verschiedener Werte der Faktoren X und Y bei der Berechnung der dynamisch äquivalenten Radiallast | 0.55 | - |
Andere Abmessungen
| Parameter | Wert | Einheiten |
| Gewicht | 0.63 | kg |
| Durchmesser der Wellenbackenschulter - Frontface (da) | 44.5 | mm |
| Durchmesser der Wellenbackenschulter - Backface (db) | 57.0 | mm |
Ratings
| Parameter | Wert | Einheiten |
| Dynamische Radialbelastbarkeit - 1 Mio. Umdrehungen (C1) Die dynamische radiale Tragzahl von Timken für eine L10-Lebensdauer von 1 Million Umdrehungen | 110,000 | N |
| Dynamische radiale Tragzahl - 90M Umdrehungen (C90) Die dynamische radiale Tragzahl von Timken für eine L10-Lebensdauer von 90 Millionen Umdrehungen | 28,600 | N |
| Dynamische Axialbelastung - 90M Umdrehungen (Ca90) Die dynamische axiale Tragzahl von Timken für eine Lebensdauer L10 von 90 Millionen Umdrehungen | 26,800 | N |
| Statische Radialbelastbarkeit (C0) | 119,000 | N |
Faktoren
Faktoren| Parameter | Wert | Einheiten |
| Y-Faktor Die empfohlene maximale Axiallast, die auf das Lager während der Bewegung ausgeübt werden sollte | 1.10 | - |
| G1-Faktor Geometriefaktor, der zur Berechnung des Lagerdrehmoments und der Wärmeentwicklung verwendet wird | 28.9 | - |
| G2-Faktor Geometriefaktor, der zur Berechnung des Lagerdrehmoments und der Wärmeentwicklung verwendet wird | 9.9 | - |
| Geometriefaktor (Cg) Geometriefaktor zur Berechnung des Katalogfaktors a3l | 0.0883 | - |
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4.2 ★★★★★
Based on 2248 reviews
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Product Reviews
★★★★★ 4
It gets the job done.
Color: Silver, Material Type: Stainless Steel
These some on a flat piece of cardboard, and I was concerned. It goes together well, and has held up to Highschooler use for a month so far. It looks nice, but is nothing fancy. If you are looking for any sort of resistance for your paper towel for tearing, this product probably isn't for you. It is weighted enough for it to not fall over, it looks nice enough to be fine but not nice enough to want to steal. Exactly what I was looking for. If you are searching for the perfect paper towel holder... you probably will take issue with this one. If you just need a new paper towel holder, this one might do.
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Reviewed in the United States on January 29, 2026
★★★★★ 5
Paper towel holder
Color: Black, Material Type: Stainless Steel
Little flimsy not what it appears to look like but it gets the job done
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Reviewed in the United States on March 24, 2026
★★★★★ 3
Bottom screw will rust and permanently stain counter
Color: Black, Material Type: Stainless Steel, Color: Black, Material Type: Stainless Steel
Besides the ungalvanized or stainless steel bottom screw that rusts at the first sign of moisture this product has held up incredibly well. I've used the product for 3 years and that is the only problem. I'm probably going to get a deduction in my security deposit for the rust stains that have permeated the countertop. The rest of the product is really well made and holds up well
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Reviewed in the United States on March 22, 2026
★★★★★ 5
Crafting Convenience: Sturdy and Stylish One-Handed Towel Holder for Creative Spaces
Color: Black, Material Type: Stainless Steel
Thisit has become a great addition to my craft area. The struggle to find a convenient place for paper towels is real, especially when crafting can get a bit messy. Prior attempts with a magnetic holder fell short, as it couldn't support the weight of a full paper towel roll. The promise of a one-handed dispensing solution was intriguing and seemed like the perfect fit for my needs.
While I can't unequivocally say this holder allows for flawless one-handed dispensing – it seems the success of that feature might depend on the angle at which the towel is torn – it's still a significant upgrade from my previous setup. The sturdy stand ensures the towels are always within reach, without the risk of the holder tipping over or the roll coming loose.
Apart from its functionality, the aesthetic aspect of this towel holder is a notable advantage. Its minimalist design doesn't just save space; it also contributes to the overall look and feel of my crafting space. The wrought iron style is a perfect match with my other accessories, creating a cohesive and stylish environment.
In conclusion, this towel holder is more than just a functional tool; it's a stylish addition that enhances the convenience and appearance of my crafting area. Its sturdy build, practical design, and complementary style make it a winner in my book.
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Reviewed in the United States on January 25, 2024
★★★★★ 5
Nice quality and sleek paper towel holder!
Color: White, Material Type: Stainless Steel
Live the sleekness and quality of this paper towel holder. Blends in great with my white backsplash!
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Reviewed in the United States on June 1, 2026