Especificaciones
Dimensions
- Bore Diameter45 mm
- Ancho del cono19 mm
- Cup Width16 mm
- Diámetro exterior85 mm
- Longitud total85 mm
- Ancho general20.75 mm
- Peso0.488 kg
Details
- Clasificación de precisión AbmaP5 ISO clase 5
- Tipo de cojineteConjuntos completos de cojinetes de rodillos cónicos
- País de origenJP
- DescripciónNSK de alta capacidad, 30209JP5, Rodamiento de rodillos cónicos métricos, 45 mm Diámetro de orificio, 85 mm OD, 20.75 mm W
- Diseño de doble filaRodamiento de rodillos cónicos de una hilera, serie 302
- Capacidad de carga dinámica68500 N
- Código de armonización8482200040
- Número de Upc del fabricante029176083662
- Estándar de mediciónSistema métrico
- Tipo de productoConjuntos completos de cojinetes de rodillos cónicos
- UPC_NO029176083662
Descripción general
- Capaces de soportar cargas radiales altas y cargas axiales en una sola dirección, los cojinetes de rodillos cónicos NSK también están disponibles en versiones de dos y cuatro filas para soportar cargas axiales en cualquier dirección
- Los diseños optimizados se pueden suministrar con jaulas de alta resistencia y, para aplicaciones arduas, en una gama de materiales especiales avanzados
Datos de cumplimiento y seguridad
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 Literature- 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 Literature - 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 Literature - 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 Literature
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.