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Description
21312 e1 xl k fagTechnische Basisdaten Hersteller: FAG Abdichtung: beidseitig Synonym: 0219425870000 21312 E1 K Befestigungshlse: AHX312 Freiraumueres Breitenmae: B a min 5 mm Minimale fr Hlse Bezugsdrehzahl: 4. 100 1 min ueres Breitenma: 31 mm Gewicht: 1890 Gramm Grenzdrehzahl: 6. 700 1 min Innendurchmesser: 60 mm Schmiernutueres Breitenma: 6,5 mm Zolltarifnummer: 8482 3000 Erweiterte technische Daten ueres Breitenmae: mm 130,00 Begrenzungsdrehzahl (n G) "6700. 0000"
Technische Basisdaten
| Hersteller: FAG |
| Abdichtung: beidseitig |
| Synonym: 0219425870000 21312-E1-K |
| Befestigungshülse: AHX312 |
| FreiraumÄußeres Breitenmaße: B a min 5 mm Minimale für Hülse |
| Bezugsdrehzahl: 4.100 1/min |
| Äußeres Breitenmaß: 31 mm |
| Gewicht: 1890 Gramm |
| Grenzdrehzahl: 6.700 1/min |
| Innendurchmesser: 60 mm |
| SchmiernutÄußeres Breitenmaß: 6,5 mm |
| Zolltarifnummer: 8482 3000 |
Erweiterte technische Daten
| Äußeres Breitenmaße: mm 130,00 |
| Begrenzungsdrehzahl (n G) "6700.0000" |
| Äußeres Breitenmaße: mm 31,00 |
| Äußeres Breitenmaße: mm 31,00 |
| E1 Increased Capacity Design |
| ECLASS number 23-05-09-11 |
| ECLASS2 number 23-05-09-11 |
| Einzelgewicht in (kg): 1.93 |
| Innenmaße: mm 60,00 |
| Interne Radialluft Cn Normale Innenluft |
| Radial Dynamic Load Rating Cr (N) 211000 |
| Radial Static Load Rating C0r (N) 226000 |
| Referenzdrehzahl (n ϑr) "4100.0000" |
| Schwingsiebausführung Keine Schwingsiebausführung |
| XL X-Life |
| AHX312 Befestigungshülse |
| B 31 mm Äußeres Breitenmaße: |
| Betriebstemperatur max.: 200 °C |
| Betriebstemperatur min.: -30 °C |
| C 0r 226.000 N Statische Tragzahl, radial |
| C r 211.000 N Dynamische Tragzahl, radial |
| C ur 28.500 N Ermüdungsgrenzbelastung, radial |
| Durchmesser Schmierkanal: 3,2 mm |
| Dynamische Tragzahl, radial: 211.000 N |
| Dynamischer Axiallastfaktor: 2,95 |
| Dynamischer Axiallastfaktor: 4,4 |
| Ermüdungsgrenzbelastung, radial: 28.500 N |
| Grenzwert für Fa/Fr für die Anwendbarkeit der versch. Werte der Faktoren X und Y: 0,23 |
| Maximaler Durchmesser der Wellenschulter: 84 mm |
| Maximaler Freistichradius: 2,1 mm |
| Minimale FreiraumÄußeres Breitenmaß für Hülse: 5 mm |
| Minimaler Anlagedurchmesser Wellenschulter: 72 mm |
| Minimaler Kantenabstand: 2,1 mm |
| Statische Tragzahl, radial: 226.000 N |
| Statischer Axiallastfaktor: 2,89 |
| T max 200 °C Betriebstemperatur max. |
| T min -30 °C Betriebstemperatur min. |
| Y 0 2,89 Statischer Axiallastfaktor |
| Y 1 2,95 Dynamischer Axiallastfaktor |
| Y 2 4,4 Dynamischer Axiallastfaktor |
| d =a max 84 mm Maximaler Durchmesser der Wellenschulter |
| d =a min 72 mm Minimaler Anlagedurchmesser Wellenschulter |
| d =s 3,2 mm Durchmesser Schmierkanal |
| e 0,23 Grenzwert für Fa/Fr für die Anwendbarkeit der versch. Werte der Faktoren X und Y |
| n G 6.700 1/min Grenzdrehzahl |
| n s 6,5 mm SchmiernutÄußeres Breitenmaße: |
| n ϑr 4.100 1/min Bezugsdrehzahl |
| r a max 2,1 mm Maximaler Freistichradius |
| r min 2,1 mm Minimaler Kantenabstand |
| ≈m 2,036 kg Einzelgewicht |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
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4.4 ★★★★★
Based on 526 reviews
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Product Reviews
★★★★★ 3
"Heather" and Non-Heather Colors are Not the same Fit & Material
Special Size: 27.5" Full Length, Size: Large, Color: Space Dye Slate
I bought these in one of the "heathered" colors and loved how soft they were. They are really comfortable and stretchy, thick enough that they can be worn on their own. They are not a perfect fit, but fit well enough and I can overlook this because of how smooth they feel.
I wanted to try other colors and only realized after purchasing that the non-heathered colors were a different material. I was able to return them but they should probably be listed as a separate item. They have an entirely different fit and texture and I would not recommend.
Five stars for the heather colors, one star for the non-heather version.
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Reviewed in the United States on April 15, 2026
★★★★★ 4
Comfy!
Special Size: 27.5" Full Length with Pockets, Size: Large, Color: Black
Super comfy, not as much tummy control as I would like but perfect for house work, going to the gym or grocery shopping. Love that these have pockets!! Thin so not too hot and stretchy too.
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Reviewed in the United States on April 1, 2026
★★★★★ 5
Great leggings!
Special Size: 27.5" Full Length with Pockets, Size: Medium, Color: Black
These are great leggings! They’re my third pair. They are comfortable, lightweight, and fit great. I wouldn’t say they are buttery soft as compared to other leggings that are listed the same texture, however they are soft and smooth. The pockets are a must and are positioned perfectly.
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Reviewed in the United States on January 9, 2026
★★★★★ 5
So excited I found these!
Special Size: 27.5" Full Length, Size: Small, Color: Black, Special Size: 27.5" Full Length, Size: Small, Color: Black
Extremely impressed with these leggings! These athletic leggings are absolutely amazing! The material is incredibly soft and feels so comfortable against the skin. The quality is top-notch, with a durable yet flexible fabric that moves perfectly with your body. They are completely squat-proof, which makes them perfect for workouts, and they stay in place without sliding down, no matter how much you move. Some of my more expensive name brand leggings don’t check all the boxes; as these do! These leggings truly combine comfort, quality, and performance—highly recommended!
Also- I am 5’3/5’4 and these hit right at my ankle
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Reviewed in the United States on July 22, 2025
★★★★★ 5
Really soft and comfortable for the price!
Special Size: 27.5" Full Length, Size: Small, Color: Ocean Blue, Special Size: 27.5" Full Length, Size: Small, Color: Ocean Blue
These are soooo soft and the quality is amazing! They feel like they would be way more expensive! I love the color and get lots of complements.
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Reviewed in the United States on January 22, 2026