{"id":10214,"date":"2025-05-22T07:16:04","date_gmt":"2025-05-22T07:16:04","guid":{"rendered":"https:\/\/www.skf-eu.com\/?post_type=product&p=10214"},"modified":"2025-05-22T07:16:32","modified_gmt":"2025-05-22T07:16:32","slug":"self-aligning-ball-bearings-with-dust-covers-zz2z-type","status":"publish","type":"product","link":"https:\/\/www.skf-eu.com\/de\/produkt\/self-aligning-ball-bearings-with-dust-covers-zz2z-type\/","title":{"rendered":"Pendelkugellager mit Staubschutzkappen (Typ ZZ2Z)"},"content":{"rendered":"

Pendelkugellager mit Staubschutzkappen (Typ ZZ\/2Z) - \u00dcbersicht<\/strong><\/h2>\n

Selbsteinstellende Kugellager<\/strong><\/a> mit Staubschutzkappen (Typ ZZ oder 2Z) verf\u00fcgen \u00fcber eine zweireihige Kugelkonstruktion mit einer kugelf\u00f6rmigen Au\u00dfenringlaufbahn, die einen automatischen Ausgleich von Fluchtungsfehlern zwischen Welle und Geh\u00e4use erm\u00f6glicht. Diese Lager sind mit beidseitigen Metallabdeckungen ausgestattet (Bezeichnung ZZ\/2Z), die Staub und Verunreinigungen wirksam abhalten und gleichzeitig die Schmierung aufrechterhalten.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Tabelle der technischen Daten (g\u00e4ngige Modelle)<\/th>\n<\/tr>\n<\/thead>\n
Modell<\/td>\nBohrungsdurchmesser (d)<\/td>\n\u00c4u\u00dferer Durchmesser (D)<\/td>\nBreite (B)<\/td>\nDynamische Tragzahl (Cr)<\/td>\nStatische Tragzahl (C0r)<\/td>\nMaximale Drehzahl (U\/min)<\/td>\nGewicht (kg)<\/td>\n<\/tr>\n
1200ZZ<\/td>\n10 mm<\/td>\n30 mm<\/td>\n9 mm<\/td>\n6,7 kN<\/td>\n1,7 kN<\/td>\n15,000<\/td>\n0.05<\/td>\n<\/tr>\n
1201ZZ<\/td>\n12 mm<\/td>\n32 mm<\/td>\n10 mm<\/td>\n7,2 kN<\/td>\n2,2 kN<\/td>\n14,000<\/td>\n0.06<\/td>\n<\/tr>\n
1202ZZ<\/td>\n15 mm<\/td>\n35 mm<\/td>\n11 mm<\/td>\n8,5 kN<\/td>\n2,5 kN<\/td>\n13,500<\/td>\n0.07<\/td>\n<\/tr>\n
1203ZZ<\/td>\n17 mm<\/td>\n40 mm<\/td>\n12 mm<\/td>\n10,5 kN<\/td>\n3,0 kN<\/td>\n13,000<\/td>\n0.09<\/td>\n<\/tr>\n
1204ZZ<\/td>\n20 mm<\/td>\n47 mm<\/td>\n14 mm<\/td>\n12,5 kN<\/td>\n4,2 kN<\/td>\n12,000<\/td>\n0.15<\/td>\n<\/tr>\n
1205ZZ<\/td>\n25 mm<\/td>\n52 mm<\/td>\n15 mm<\/td>\n14,8 kN<\/td>\n5,0 kN<\/td>\n11,000<\/td>\n0.18<\/td>\n<\/tr>\n
1206ZZ<\/td>\n30 mm<\/td>\n62 mm<\/td>\n16 mm<\/td>\n19,8 kN<\/td>\n6,4 kN<\/td>\n10,000<\/td>\n0.3<\/td>\n<\/tr>\n
1207ZZ<\/td>\n35 mm<\/td>\n72 mm<\/td>\n17 mm<\/td>\n24,0 kN<\/td>\n7,8 kN<\/td>\n9,500<\/td>\n0.45<\/td>\n<\/tr>\n
1208ZZ<\/td>\n40 mm<\/td>\n80 mm<\/td>\n18 mm<\/td>\n28,0 kN<\/td>\n9,4 kN<\/td>\n8,800<\/td>\n0.6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

Typische Anwendungen<\/strong><\/h2>\n

Diese Lager sind weit verbreitet in:<\/p>\n

Landmaschinen: Ideal f\u00fcr Umgebungen mit hoher Staubbelastung (z. B. S\u00e4maschinen, M\u00e4hdrescher).<\/p>\n

\"Self-Aligning<\/p>\n

\"Self-Aligning<\/p>\n

Textilausr\u00fcstung: Sorgt f\u00fcr Selbstausrichtung und reibungslosen Betrieb bei hohen Geschwindigkeiten und geringen Vibrationen.<\/p>\n

Lebensmittelverarbeitung: Die Abschirmungen sorgen f\u00fcr Hygiene, indem sie das Eindringen von Partikeln minimieren.<\/p>\n

\"Self-Aligning<\/p>\n

F\u00f6rdersysteme: H\u00e4ufig in industriellen F\u00f6rderb\u00e4ndern verwendet.<\/p>\n

\"Self-Aligning<\/p>\n

Elektromotoren: Geeignet f\u00fcr Anwendungen mit mittleren bis niedrigen Drehzahlen und geringen Anforderungen an die Wellenausrichtung.<\/p>\n

Die wichtigsten Vorteile<\/h2>\n

Selbstausrichtende F\u00e4higkeit: Kompensiert Montagefehler oder Wellendurchbiegung.<\/p>\n

Doppelte Metallabschirmung (ZZ\/2Z): Verhindert Verschmutzung und verl\u00e4ngert die Lebensdauer.<\/p>\n

Reduzierte Wartung: Die vorgeschmierte Konstruktion minimiert den Nachschmierbedarf.<\/p>\n

Hohe Tragf\u00e4higkeit: Die doppelreihige Konstruktion verbessert die radiale Lastaufnahme.<\/p>\n

Anpassungsf\u00e4higkeit an die Umwelt: Vertr\u00e4gt kleinere Ausrichtungsfehler und raue Bedingungen.<\/p>\n

Reibungsloser Betrieb: Ger\u00e4usch- und vibrationsarm f\u00fcr Pr\u00e4zisionsmaschinen.<\/p>\n

FAQ<\/h2>\n

F: Sind ZZ\/2Z-Lager wasserdicht?
\nA: Schutzschilde bieten einen grundlegenden Schutz vor Staub und leichter Feuchtigkeit, sind aber nicht vollst\u00e4ndig wasserdicht. Vermeiden Sie die Verwendung unter Wasser oder entscheiden Sie sich f\u00fcr versiegelte Varianten.<\/p>\n

F: Gibt es einen Unterschied zwischen ZZ und 2Z?
\nA: Nein - beide bezeichnen doppelte Metallschilde; die Kennzeichnung variiert je nach Hersteller.<\/p>\n

F: Wie w\u00e4hle ich das richtige Modell aus?
\nA: Ber\u00fccksichtigen Sie Wellendurchmesser, Tragf\u00e4higkeit, Geschwindigkeit und Betriebsbedingungen (z. B. Staub, Feuchtigkeit).<\/p>\n

F: Gibt es Vorsichtsma\u00dfnahmen bei der Installation?
\nA: Achten Sie auf saubere Geh\u00e4use-\/Wellenoberfl\u00e4chen, vermeiden Sie eine sto\u00dfartige Montage und \u00fcberpr\u00fcfen Sie, ob sich die Welle nach dem Einbau gleichm\u00e4\u00dfig dreht.<\/p>\n

F: K\u00f6nnen Schilde entfernt werden?
\nA: No-Shields sind nicht abnehmbar. Bei gewaltsamer Entfernung besteht die Gefahr einer Besch\u00e4digung; verwenden Sie sie wie geliefert.<\/p>\n

Zusammenfassung<\/h2>\n

Durch die Kombination von Selbstausrichtung und robustem Verschmutzungsschutz eignen sich ZZ\/2Z-Lager hervorragend f\u00fcr langlebige, wartungsarme Anwendungen. Dank ihrer Dichtungs- und Fluchtungstoleranz sind sie f\u00fcr Industrieanlagen unter anspruchsvollen Bedingungen von entscheidender Bedeutung.<\/p>","protected":false},"excerpt":{"rendered":"

Beschreibung des Produkts:<\/strong>
\nZweireihiges Kugellager, der Au\u00dfenring hat eine kugelf\u00f6rmige Laufbahnstruktur, die automatisch die Einbauabweichung zwischen der Welle und dem Lagersitz ausgleichen kann. Staubschutzkappen aus Metall (ZZ\/2Z-Logo) sind auf beiden Seiten angebracht, um das Eindringen von Staub und anderen Verunreinigungen wirksam zu verhindern und die interne Schmierung aufrechtzuerhalten.<\/p>\n

Wichtigste Anwendungen:<\/strong><\/p>\n

Landwirtschaftliche Maschinen (Erntemaschine, S\u00e4maschine)<\/p>\n

Textile Ausr\u00fcstung<\/p>\n

Maschinen f\u00fcr die Lebensmittelverarbeitung<\/p>\n

F\u00f6rdersystem<\/p>\n

Elektromotor<\/p>\n

Produktmerkmale:<\/p>\n

Automatische Selbstausrichtungsfunktion (Ausgleich von Winkelabweichungen)<\/p>\n

Doppelter Staubschutz aus Metall<\/p>\n

Wartungsarmes Design<\/p>\n

Zweireihige Struktur erh\u00f6ht die Tragf\u00e4higkeit<\/p>\n

Reibungsloser Betrieb, geringe Ger\u00e4uschentwicklung<\/p>\n

Anpassung an ein raues Arbeitsumfeld<\/p>","protected":false},"featured_media":10215,"template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_cat":[244,281],"product_tag":[],"yoast_head":"\nChina Wholesale Self-Aligning Ball Bearings with Dust Covers (ZZ2Z Type) Supplier - Comdale Bearing<\/title>\n<meta name=\"description\" content=\"As Professional Self-Aligning Ball Bearings with Dust Covers (ZZ2Z Type) distributor , Comdale supply Roller Bearings, Ball Bearings, Plain Bearing, Slewing Ring Bearings, Combined Bearings, Linear Bearings\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.skf-eu.com\/de\/produkt\/self-aligning-ball-bearings-with-dust-covers-zz2z-type\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"China Wholesale Self-Aligning Ball Bearings with Dust Covers (ZZ2Z Type) Supplier - 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