Especificaciones del Producto
Parámetro
Detalles
Modelo NO.
Double Row Cylindrical Roller Bearing |
Dimensión Externa
Mediano y Grande(120-190mm)
Material
Acero para rodamientos
Esférico
Rodamientos No Alineados
Dirección de Carga
Axial Bearing |
Separado
Separado
Liquidación
C0 C2 C3 C4 C5 |
Jaula
Brass, Steel |
Vibración
Z1V1 Z2V2 Z3V3 |
| Hardness |
60-64 HRC |
Paquete de Transporte
Palet de Cartón
Especificación
As Your Request |
Código HS
8482800000 |
Industrias de Aplicación
Industria
Equipo Típico
Maquinaria Industrial
Herramientas de Máquina, Cajas de Engranajes, Reductores
Fabricación
Máquinas de impresión, transportadores, compresores
Automotriz
Sistemas de Transmisión, Ejes Motrices
Maquinaria Agrícola
Tractors, Harvesters, Heavy Duty Equipments |
Ingeniería
Excavadoras, Maquinaria de Construcción
Prevent Equipment Downtime with Reliable Double Row Cylindrical Roller Bearings
Industrial machinery operators know the frustration of unexpected downtime caused by bearing failures. When low-quality bearings fail prematurely, production lines stop, maintenance costs rise, and delivery schedules are missed. Sourcing bearings that balance precision, durability, and delivery speed remains a persistent challenge for manufacturers worldwide.
Double Row Cylindrical Roller Bearings for Demanding Industrial Applications
Our Double Row Cylindrical Roller Bearing RNU2212/2304/310 EC P with Brass Cage is engineered to address these challenges. As a professional bearing manufacturer with decades of experience, we offer a one-stop solution covering independent R&D, mass production, and global sales. This bearing combines high-grade chrome steel construction with precision manufacturing (P0-P4 grades) to deliver stable performance in industrial machinery, where reliability directly impacts operational efficiency.
Optimized Performance in Heavy-Duty Conditions
Designed for medium and large industrial machinery (120-190mm outer dimension), this double row cylindrical roller bearing excels in applications involving axial loads and high rotational speeds. Its separated structure allows for easy installation and maintenance, while the brass cage ensures efficient heat dissipation and uniform load distribution—critical factors in reducing vibration (Z1V1-Z3V3 grades) and extending service life in continuous-operation equipment like gearboxes and printing machines.
Características Técnicas Clave que Importan
The bearing's 60-64 HRC hardness ensures resistance to wear under heavy loads, while its clearance options (C0-C5) provide flexibility to match specific operating conditions. For instance, C3 clearance is ideal for applications with temperature variations, preventing overheating and premature failure. The combination of bearing steel material and brass cage enhances durability, making this bearing suitable for both standard and customized industrial machinery requirements. Our strict quality control—from incoming material inspection to full-process production supervision—guarantees consistent performance across every unit.
Por qué los rodamientos genuinos reducen el costo total de propiedad
Choosing genuine double row cylindrical roller bearings over counterfeit alternatives directly impacts your bottom line. Inferior bearings often fail within months, leading to unplanned downtime, replacement costs, and potential damage to connected components. Our bearings meet ISO, ABMA, and DIN international standards, backed by ISO 9001:2015 quality certification, ensuring you pay for reliability rather than frequent replacements. The 12-month warranty further minimizes risk, providing free replacement for qualified defective products.
Por qué los compradores industriales eligen los rodamientos Saifan
With 18 years of manufacturing and export experience, we serve customers across Europe, North America, Southeast Asia, and the Middle East. Our flexible order policy allows for 1 piece MOQ on standard bearings, supporting both small-batch maintenance needs and large-scale production. Sample orders ship within 3-5 working days, and bulk orders within 5-15 days, ensuring minimal disruption to your operations. Our professional technical team provides free guidance on selection, installation, and maintenance, while remote troubleshooting support helps resolve issues quickly. As a high-tech enterprise, we combine mature production technology with continuous R&D to meet evolving industrial demands.
Embalaje y Envío
Embalaje de palets de cartón seguro para prevenir daños durante el tránsito
- Sample orders delivered in 3-5 working days, bulk orders in 5-15 working days
Múltiples opciones logísticas, incluyendo exprés, aéreo y flete marítimo
Información de seguimiento en tiempo real proporcionada para todos los envíos
- 1 piece MOQ for standard bearings, supporting emergency repairs and small orders
Consigue tus rodamientos de maquinaria industrial hoy
Don’t let bearing issues slow down your production. Whether you need standard RNU2212 EC P bearings or customized solutions, our team is ready to assist. Send your requirements, and we’ll provide a tailored quote to keep your machinery running smoothly.
Preguntas Frecuentes
P: ¿Son estos rodamientos genuinos y trazables?
A: Yes, all our bearings are manufactured in-house under strict quality control and meet international standards. We provide full traceability documentation for every order.
P: ¿Cómo confirmo el modelo de rodamiento correcto para mi equipo?
A: Our technical team can help verify compatibility. Provide your equipment model, operating conditions, and required specifications for free选型 support.
Q: ¿Cuál es su política de garantía?
A: Ofrecemos una garantía de 12 meses a partir de la fecha de entrega. Los productos defectuosos calificados son elegibles para un reemplazo gratuito o reembolso.
P: ¿Cuál es la cantidad mínima de pedido?
A: Los rodamientos estándar tienen un MOQ de 1 pieza. Los pedidos personalizados tienen cantidades negociables según las especificaciones.
P: ¿Qué tan rápido puedo recibir mi pedido?
A: Sample orders ship in 3-5 working days, bulk orders in 5-15 working days. Expedited shipping options are available upon request.
Q: ¿Puede proporcionar soporte técnico para la instalación?
A: Yes, our professional team offers free guidance on installation, lubrication, and maintenance to ensure optimal bearing performance.
¿Listo para hacer un pedido o necesita una cotización?
Envíe su designación de rodamiento, detalles de la aplicación y cantidad — responderemos dentro de 24 horas.
