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Description
zklf50140 2rs inaTechnische Basisdaten Hersteller: INA Synonym: 0000659860000 BEAM050140 2RS BEAM50 140C 7 P60 ZKLF50140 2RS ueres Breitenmae: 0 mm oberes Abma ueres Breitenma: 54 mm Abdichtung: Doppelte Lippendichtung Gewicht: 4393 Gramm Herstellungsland: Deutschland Kippsteifigkeit: 1. 500 Nm mrad Massentrgheitsmoment: 15,2 kg * cm Planlauf: 2,5 m Zolltarifnummer: 8482 1090 ueres Breitenmae: b 3 mm der Abziehnut Erweiterte technische Daten 2RS Rubber Seals At Each
Technische Basisdaten
| Hersteller: INA |
| Synonym: 0000659860000 BEAM050140-2RS BEAM50/140C 7 P60 ZKLF50140-2RS |
| Äußeres Breitenmaße: 0 mm oberes Abmaß |
| Äußeres Breitenmaß: 54 mm |
| Abdichtung: Doppelte Lippendichtung |
| Gewicht: 4393 Gramm |
| Herstellungsland: Deutschland |
| Kippsteifigkeit: 1.500 Nm/mrad |
| Massenträgheitsmoment: 15,2 kg * cm² |
| Planlauf: 2,5 µm |
| Zolltarifnummer: 8482 1090 |
| Äußeres Breitenmaße: b 3 mm der Abziehnut |
Erweiterte technische Daten
| 2RS Rubber Seals At Each Side Of The Bearing |
| Äußeres Breitenmaße: Zoll |
| Äußeres Breitenmaße: mm 140,00 |
| Axial Dynamic Load Rating Ca (N) 125000 |
| Axial Static Load Rating C0a (N) 250000 |
| Begrenzungsdrehzahl für SchmierstoffLubrikation: (n G Fett) "2900.0000" |
| Äußeres Breitenmaße:(B) Zoll |
| Äußeres Breitenmaße:(B) mm 54,00 |
| Äußeres Breitenmaße:(b) mm 54,00 |
| ECLASS number 23-05-10-02 |
| ECLASS2 number 23-05-10-02 |
| Einzelgewicht in (kg): 4.7 |
| Innenmaße: Zoll |
| Innenmaße: mm 50,00 |
| Präzision P4 Präzision (Höher als P5) |
| XL X-Life |
| -0,01 mm Außendurchmesser unteres Abmaß |
| 0 mm Außendurchmesser oberes Abmaß |
| 2,5 µm Planlauf |
| AM50 Empfohlene INA-Präzisionsnutmutter axial klemmbar |
| Anschlußgewinde für Lubrikation: M6 |
| Anziehdrehmoment für die empfohlene INA-Präzisionsnutmutter: 150 Nm |
| Außendurchmesser oberes Abmaß: 0 mm |
| Außendurchmesser unteres Abmaß: -0,01 mm |
| B 54 mm Äußeres Breitenmaße: |
| Betriebstemperatur max.: 120 °C |
| Betriebstemperatur min.: -30 °C |
| Äußeres Breitenmaß der Abziehnut: 3 mm |
| Äußeres Breitenmaß oberes Abmaß: 0 mm |
| C 0a 250.000 N statische Tragzahl, axial |
| C a 125.000 N dynamische Tragzahl, axial |
| C ua 15.200 N Ermüdungsgrenzbelastung, axial |
| Empfohlene INA-Präzisionsnutmutter axial klemmbar: AM50 |
| Empfohlene INA-Präzisionsnutmutter radial klemmbar: ZMA50/75 |
| Ermüdungsgrenzbelastung, axial: 15.200 N |
| Größe der Montagesschrauben: M10 |
| J 113 mm Teilkreisdurchmesser Montagesbohrungen |
| M A 150 Nm Anziehdrehmoment für die empfohlene INA-Präzisionsnutmutter |
| M m 15,2 kg*cm2 Massenträgheitsmoment |
| M10 Größe der Montagesschrauben |
| M6 Anschlussgewinde für Lubrikation |
| Mindestdurchmesser der Welle: 63 mm |
| Minimaler Kantenabstand: 0,6 mm |
| Steifigkeit axial: 1.400 N/µm |
| T max 120 °C Betriebstemperatur max. |
| T min -30 °C Betriebstemperatur min. |
| Teilkreisdurchmesser Montagesbohrungen: 113 mm |
| ZMA50/75 Empfohlene INA-Präzisionsnutmutter radial klemmbar |
| c aL 1.400 N/µm Steifigkeit axial |
| c kL 1.500 Nm/mrad Kippsteifigkeit |
| d =a min 63 mm Mindestdurchmesser der Welle |
| dynamische Tragzahl, axial: 125.000 N |
| n ϑ 1.200 1/min thermisch zulässige Drehzahl |
| r 1 min 0,6 mm Minimaler Kantenabstand |
| r min 0,6 mm Minimaler Kantenabstand |
| statische Tragzahl, axial: 250.000 N |
| thermisch zulässige Drehzahl: 1.200 1/min |
| ≈m 4,393 kg Einzelgewicht |
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4.3 ★★★★★
Based on 20 reviews
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Product Reviews
★★★★★ 5
The Perfect Firm Pillow l
Size: Queen (1 Count), Color: Original White (Cooling)
It is everything it claims to be, cool, comfortable and strong. I got this for my husband first, he loves it and then got one for my son, he uses it to support his knees and has been sleeping much better since then.
They both needed a firm pillow that is not super soft, firm but not achy.
Finally found the perfect one.
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Reviewed in the United States on May 6, 2026
★★★★★ 5
It works! Quality pillow.
Size: Standard (1 Count), Color: Original White (Cooling)
This does actually provide a cooling effect, and it's very comfortable! The accompanying literature is helpful too. I believe this to be a quality pillow for the price.
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Reviewed in the United States on June 2, 2026
★★★★★ 5
Most comfortable pillow I’ve ever slept on
Size: Queen (1 Count), Color: Crescent White(cooling)
This is the most comfortable pillow I have ever slept on. It doesn't mash down like other pillows. Cradles my neck perfectly plus it’s cool. I broke my neck a couple of years ago and this pillow feels very good and comfortable. Definitely recommend to everyone. Ive used it since May and it’s retained its shape.
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Reviewed in the United States on June 6, 2026
★★★★★ 4
Smell
Size: Queen (2 Count), Color: Original White (Cooling)
The fact that there are not more comments on the smell of these pillows has me worried about some of yall. Listen, I LOVE the weight, and the firmness, it’s perfect for that. However, these pillows are RANK. They have a very strong mildew-ish smell that lingers. I took the outer cover off and washed it and let the pillow air out for a few days, the smell is still very strong when you press your face against it, which one does because it is in fact designed for that purpose. It smells so bad. It’s nauseating. I can smell it through two pillowcases and blanket that I threw on top of them hoping an extra layer would trap the smell. I’ll bake them in the Texas sun tomorrow and hope that helps, because otherwise these are the perfect pillows for someone who wants to feel like they are hugging a torso but can’t stand the sound/feel of someone else breathing. I don’t know…4 stars, if the smell goes away I’ll come back.
Update: many many days later. Either they don’t really smell anymore or I got use to it. They’ve held their firmness and shape well. I like them.
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Reviewed in the United States on March 9, 2026
★★★★★ 5
Actually Cooling Pillow
Size: Queen (1 Count), Color: Original White (Cooling)
This is a really nice pillow, I was worried it would be too soft or too firm but it's just right and it's actually cooling, it feels cool every time I touch it. I've noticed an improvement in sleep since using it. Would recommend!
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Reviewed in the United States on May 27, 2026