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Description
21315VKC3 SNRProduktdaten Marke SNR D Auendurchmesser 160 mm rs Minimaler Rundungsradius 2,1 mm b Nutueres Breitenma 0 mm Referenz der Hlse H315 Radiallagerluftklasse C3 Masse 3,55 kg Leistungsdaten C Dynamische Tragzahl 280 kN C0 Statische Tragzahl 274 kN Cu Ermdungsgrenzbelastung 31,7 kN e Koeffizient 0. 23 Y0 Statischer Axiallastkoeffizient 2. 87 Y1 Unterer Axiallastkoeffizient 2. 93 N ref Thermische Referenzdrehzahl 4000 tr min N lim Mechanische Grenzdrehzahl
Produktdaten
| Marke | SNR |
| D - Außendurchmesser | 160 mm |
| rs - Minimaler Rundungsradius | 2,1 mm |
| b - NutÄußeres Breitenmaß | 0 mm |
| Referenz der Hülse | H315 |
| Radiallagerluftklasse | C3 |
| Masse | 3,55 kg |
| Leistungsdaten | |
|---|---|
| C - Dynamische Tragzahl | 280 kN |
| C0 - Statische Tragzahl | 274 kN |
| Cu - Ermüdungsgrenzbelastung | 31,7 kN |
| e - Koeffizient | 0.23 |
| Y0 - Statischer Axiallastkoeffizient | 2.87 |
| Y1 - Unterer Axiallastkoeffizient | 2.93 |
| N ref - Thermische Referenzdrehzahl | 4000 tr/min |
| N lim - Mechanische Grenzdrehzahl | 5200 tr/min |
| Tmin - Min Betriebstemperatur | -40 °C |
| Tmax - Max Betriebstemperatur | 200 °C |
| LAGERFREQUENZEN | |
|---|---|
| BSF - Wälzkörper charakteristische Frequenz (60 U/min) | 5,791 Hz |
| DEFINITIONSEMPFEHLUNGEN DER UMGEBUNGSTEILE | |
|---|---|
| da max - Maximaler Schulterdurchmesser IR | 0 mm |
| da min - Minimaler Schulterdurchmesser IR | 87 mm |
| db - Mindestdurchmesser der Hülse | 80 mm |
| Ce - Minimale Länge der Hülse | 6 mm |
Shipping Notes
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Exchange/Return Notes
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4.7 ★★★★★
Based on 18 reviews
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Product Reviews
★★★★★ 4
Great Size and Comfort
Size: Extra Back Support (21-Inch), Color: Dark Grey
2 months after buying a different reading pillow I felt it was time to buy a different one based on the comfort and support. I found this one listed for a good price. After carefully looking through the listing, I bought the 21" size. On my first night of usage, I was already impressed with the comfort and support vs the reading pillow I had bought 2 months prior. I like how this one has nice support for my neck and head as I'm relaxing on my bed with my laptop and phone. The texture of the filling gives it a very nice combination of cushioning and firmness. The horizontal feature line in the center of the pillow is a nice feature for back and neck support thanks to it giving the pillow some flexibility. As for the arms, their length, width, height, and cushioning are very good for resting my arm while I'm using the wireless mouse with my laptop.
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Reviewed in the United States on February 27, 2026
★★★★★ 5
Book Reading Wife Approved
Size: Standard (18-Inch), Color: Sage Green
I purchased this for my wife who reads quite a bit and she absolutely loves it. She said it feels soft, is the right size for her, and makes book reading more comfortable for her. I call it a win.
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Reviewed in the United States on April 23, 2026
★★★★★ 3
Not good quality
Size: Standard (18-Inch), Color: Dark Grey
Comfy, however it’s getting flat an only had it a week
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Reviewed in the United States on April 27, 2026
★★★★★ 5
Love this ❤️❤️
Size: Standard (18-Inch), Color: Rose Pink
Love love super comfy soft yet firm
Great quality good value the material is sturdy
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Reviewed in the United States on June 3, 2026
★★★★★ 5
Heaven sent
Size: Jumbo (25-Inch), Color: Dark Grey
My back suddenly decided to show me who's the boss. This reading pillow has been a God send! It is substantial without being too hard, soft enough to be comfortable without being too soft, absolutely no lumps! The outside cover is removable to allow for machine washing and is so soft to the touch. There is a handle on the back that makes it easy to move. This has allowed me to be able to sit upright, much appreciated!
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Reviewed in the United States on May 19, 2026