Spécifications
Dimensions
- Alésage Diamètre130 mm
- Rayon du filet2 mm
- Largeur de la bague intérieure52 mm
- Largeur de l’anneau extérieur52 mm
- Extérieur Diamètre200 mm
- Global Largeur200 mm
- Cote de précisionClasse ISO 4
- Poids13.89 lb
Détails
- ApplicationSouffleurs et ventilateurs, rouleaux civils de machines à papier, pompe centrifuge, équipement de construction, concasseurs, pompe Deepwell, moteurs électriques, engrenages et entraînements, axe d’outil pour machine à équipement lourd, boîtes de journal, roulettes continues de tables d’oscillateur de moules, équipement de formage en plastique, presses à imprimer, compresseur à vis, pompe à boues, réducteurs de vitesse, rouleaux de table pour équipement de champ pétrolifère des usines d’acier (prise de pompe), transmissions, turbines
- Type d’alésageDroit
- Matériau de la cageCage en laiton usiné
- Type de fermetureOuvert
- Pays d’origineJP
- Revêtement de finitionSans revêtement
- Brides(3) Anneau intérieur
- Code d’harmonisation8482500000
- Dégagement interneC0
- Type de trou de lubrificationTrous et rainures
- Type de lubrificationE44Lubrication rainure et trous, bague extérieure
- Numéro CUP du fabricant029176542183
- Rpm max.3600 tr/min
- Tr/min maximum (graisse)4600 tr/min
- Régime maximum (huile)5500 tr/min
- Nombre de lignes2
- Plage de température de fonctionnement-40 à 120 °C
- Type de produitRoulements cylindriques
- Série30
- CUP_NON029176542183
Aperçu
Données sur la conformité et la sécurité
Literature & Catalogs
NSK Steel Metals Works Asset Improvement Program Success StoryNSK helped a steel manufacturer reduce bearing failures in a 4-stand tandem mill by replacing conventional bearings with Super-TF bearings for contaminated environments. The upgrade extended service life and delivered $119,600 cost savings.
View case study- NSK Bearings For Steel Industry Brochure
Robust, wear-resistant, and durable, NSK's rolling bearings are engineered for the demanding environments of the iron and steel industry. Robust deliver reliable performance, extended service life, and reduced maintenance in extreme operating conditions across applications.
View brochure - NSK Tough Steel Brochure
NSK Tough Steel Bearings deliver longer life in contaminated and heavy-duty environments through advanced heat treatment and optimized retained austenite. Enhanced toughness, hardness and wear resistance provide superior performance in mining, cement, steel, paper and wind industries.
View brochure - NSK Super-TF Four Row Cylindrical Roller Bearings Brochure
NSK Super-TF four-row cylindrical roller bearings are engineered for back-up rolls in rolling mill stands, delivering exceptional load capacity, high precision, and extended service life under extreme loads, contamination, and harsh lubrication conditions. Designed with advanced Super-TF steel and multiple cage configurations, they improve durability, reduce downtime, and enhance rolling accuracy in steel and metals processing applications.
View flyer
More resources
NSK Sendzimir Backup Roller Bearings Brochure
NSKs back-up roller bearings for cluster mills are engineered with the requisite ring strength and running accuracy to support precise plate and sheet making. With advanced options including our long-life STF steel and innovative seal design, they withstand heavy loads and lubrication challenges to deliver a long and reliable service life.
NSK SWR Spherical Roller Bearings Continuous Casting Machines Brochure
NSK SWR Series spherical roller bearings are engineered for continuous casting machines in steel and metals processing, delivering superior wear resistance, flaking life, and core toughness. Designed for heavy loads, contamination, and ultra-low speeds, they extend roll segment life and reduce unplanned downtime.
