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Description
NKXR20-Z-XL INATechnische Basisdaten Hersteller: INA Synonym: 0507917880000 NKXR20 Z Bezugsdrehzahl: 4. 200 1 min Gewicht: 84 Gramm Grenzdrehzahl: 10. 000 1 min Herstellungsland: Slowakei Zolltarifnummer: 8482 8000 Erweiterte technische Daten ueres Breitenmae: mm 30,00 Axial Dynamic Load Rating Ca (N) 25000 Axial Static Load Rating C0a (N) 53000 Begrenzungsdrehzahl (n G) "10000. 0000" ueres Breitenmae:(B) mm 30,00 ECLASS number 23 05 12 03 ECLASS2 number 23 05 12 03
Technische Basisdaten
| Hersteller: INA |
| Synonym: 0507917880000 NKXR20-Z |
| Bezugsdrehzahl: 4.200 1/min |
| Gewicht: 84 Gramm |
| Grenzdrehzahl: 10.000 1/min |
| Herstellungsland: Slowakei |
| Zolltarifnummer: 8482 8000 |
Erweiterte technische Daten
| Äußeres Breitenmaße: mm 30,00 |
| Axial Dynamic Load Rating Ca (N) 25000 |
| Axial Static Load Rating C0a (N) 53000 |
| Begrenzungsdrehzahl (n G) "10000.0000" |
| Äußeres Breitenmaße:(B) mm 30,00 |
| ECLASS number 23-05-12-03 |
| ECLASS2 number 23-05-12-03 |
| Einzelgewicht in (kg): 0.084 |
| Innenmaße: mm 20,00 |
| Radial Dynamic Load Rating Cr (N) 18600 |
| Radial Static Load Rating C0r (N) 23800 |
| Referenzdrehzahl (n ϑr) "4200.0000" |
| XL X-Life |
| Z Shield Of Pressed Sheet Steel On One Side Of The Bearing |
| Abstand Schmierkanal: 10,5 mm |
| Anschlussmaß Wellenschulter: 30,7 mm |
| Betriebstemperatur max.: 120 °C |
| Betriebstemperatur min.: -30 °C |
| C 0a 53.000 N statische Tragzahl, axial |
| C 0r 23.800 N Statische Tragzahl, radial |
| C 2 10,5 mm Abstand Schmierkanal |
| C a 25.000 N dynamische Tragzahl, axial |
| C r 18.600 N Dynamische Tragzahl, radial |
| C ua 7.500 N Ermüdungsgrenzbelastung, axial |
| C ur 4.200 N Ermüdungsgrenzbelastung, radial |
| D 2 max 36,2 mm Maximaler Außendurchmesser Flansch |
| Dynamische Tragzahl, radial: 18.600 N |
| Ermüdungsgrenzbelastung, axial: 7.500 N |
| Ermüdungsgrenzbelastung, radial: 4.200 N |
| Maximaler Außendurchmesser Flansch: 36,2 mm |
| Maximaler Freistichradius: 0,3 mm |
| Minimaler Kantenabstand: 0,3 mm |
| Statische Tragzahl, radial: 23.800 N |
| T max 120 °C Betriebstemperatur max. |
| T min -30 °C Betriebstemperatur min. |
| d =a 30,7 mm Anschlussmaß Wellenschulter |
| dynamische Tragzahl, axial: 25.000 N |
| n G 10.000 1/min Grenzdrehzahl |
| n ϑr 4.200 1/min Bezugsdrehzahl |
| r a max 0,3 mm Maximaler Freistichradius |
| r min 0,3 mm Minimaler Kantenabstand |
| statische Tragzahl, axial: 53.000 N |
| ≈m 84,04 g Einzelgewicht |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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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]
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4.4 ★★★★★
Based on 525 reviews
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Product Reviews
★★★★★ 4
Great for small dogs
Color: Four colors, Size: 5cm (ball only)
Durability
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 28, 2026
★★★★★ 5
Comfortable & Ideal
Color: 2 Pairs: Black
As a hot sleeper, I could never wear regular socks to bed, so I thought I’d try these. They have been comfortable and ideal for my needs. They’re easy to slip on and I take them off before I get out of bed. They’ve been great and my heels look WAY better after just 3 nights. Happy with the purchase!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
★★★★★ 5
Great buy for rough heels
Color: Gray
These work great on hubby's feet which are always so dry. Just have to be consistent. They fit great and are comfortable he says.
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Reviewed in the United States on May 12, 2026
★★★★★ 5
Works and good quality...will last
Color: 2 Pairs: Black
Worked overnight
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Reviewed in the United States on May 26, 2026
★★★★★ 4
Works well
Color: Gray
Makes my heels super soft in addition to applying lotion
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 1, 2026
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