Especificaciones del Producto
Parámetro
Detalles
Modelo NO.
RNA4900X2A |
Dirección de Carga
Rodamiento Radial
Estilo
Sin Anillo Exterior, Sin Anillo Interior
Material
Acero para rodamientos
Tipo
Cerrado
Nombre del Producto
Rodamiento de agujas
Lubricación
Grasa o Aceite
Calificación de Precisión
P0 P6 P5 P4 P2
Liquidación
C0 C3 C4
Tiempo de entrega
3-7días
Servicio
OEM ODM
Paquete de Transporte
Palet de Cartón
Especificación
14*22*16 mm |
Marca registrada
BDL
Origen
China
Código HS
8482102000
Capacidad de Producción
1000000
Industrias de Aplicación
Industria
Equipo Típico
Maquinaria Industrial
Herramientas de Máquina, Equipos de Impresión, Reductores
Automotriz
Sistemas de Transmisión, Componentes de Dirección
Fabricación
Transportadores, Compresores, Motores Eléctricos
Agricultura
Tractor Gearboxes, Harvester Components |
Eliminate Downtime with Precision RNA4900X2A Needle Roller Bearings
Industrial machinery operators know the cost of unexpected bearing failure—hours of halted production, missed deadlines, and expensive repairs. Many face challenges with generic bearings that lack the precision for high-stress applications, or suppliers who demand large minimum orders and long lead times. When your machine tools or gearboxes need reliable components, waiting weeks for a replacement isn’t an option.
RNA4900X2A 14x22x16mm Bearings: Built for Industrial Reliability
Our RNA4900X2A Needle Roller Bearing is engineered to solve these pain points. With dimensions of 14x22x16mm and precision ratings from P0 to P4, it delivers the accuracy required for industrial machinery like machine tools and printing equipment. As an integrated manufacturer with ISO9001 and ISO14001 certifications, we ensure consistent quality—no more guessing if your bearing will perform under pressure. Plus, with a 1pc MOQ for standard items and 3–7 days delivery, we support both emergency repairs and regular maintenance schedules.
Rendimiento Óptimo en Entornos Industriales Exigentes
This closed-style needle roller bearing, designed without inner or outer rings, excels in radial load applications where space is limited. Its bearing steel construction provides durability, making it ideal for high-speed rotation in gearboxes and conveyor systems. Whether your equipment operates in dusty factory floors or controlled production lines, the RNA4900X2A handles lubrication with grease or oil, ensuring smooth operation even in continuous-use scenarios.
Precisión técnica que impulsa la eficiencia de la maquinaria
The performance of the RNA4900X2A stems from critical technical features. Its precision ratings (P0-P4) control dimensional accuracy—P4 grade, for example, minimizes runout and vibration, essential for precision machine tools. Clearance options (C0, C3, C4) allow customization for thermal expansion: C3 clearance suits applications with temperature fluctuations, preventing seizure during operation. The closed design protects rolling elements from contaminants, extending service life in industrial settings where debris is a constant threat.
Why Genuine Precision Bearings Reduce Total Costs
Choosing low-quality needle roller bearings may save upfront costs, but the hidden expenses add up. A bearing failure can damage expensive machinery components, leading to repair bills far exceeding the initial savings. Our RNA4900X2A meets strict quality standards, backed by a 12-month global warranty. With defect replacement and refund policies, we stand behind every bearing—reducing the risk of unplanned downtime and ensuring your equipment runs at peak efficiency.
Nuestro Compromiso con Soluciones de Rodamientos Confiables
With 18 years of experience manufacturing bearings for global markets, Jinan Saifan Bearing combines expertise with responsive service. Our full R&D and QC lab ensure each RNA4900X2A bearing meets specifications before shipment. We offer OEM/ODM customization to match unique machinery requirements, and our technical team provides free guidance to help you select the right bearing for your application. Supported by flexible payment options (T/T, credit card, Alibaba trade) and global logistics, we make sourcing reliable bearings straightforward.
Embalaje y Envío
Embalaje seguro de cartón y paletas para prevenir daños durante el tránsito
- 3–7 days delivery for standard orders, with expedited options available
- Global shipping via DHL, FedEx, UPS, air, or sea freight to match your timeline
Seguimiento en tiempo real proporcionado para todos los envíos
1pc cantidad mínima de pedido para apoyar reparaciones de emergencia y necesidades de pequeños lotes
Get Your RNA4900X2A Bearing Today
Don’t let bearing issues slow your production. Whether you need a single replacement or bulk order, our RNA4900X2A 14x22x16mm Needle Roller Bearing is ready to ship. Send us your requirements, and our team will confirm specifications and provide a quote within 24 hours—keeping your machinery running and your operations on track.
Preguntas Frecuentes
Q: Are these genuine RNA4900X2A bearings?
A: Yes, we are a direct manufacturer with full quality control processes. Each bearing is produced in our ISO-certified facility and can be traced through our production records.
P: ¿Cómo confirmo si este rodamiento se ajusta a mi equipo?
A: Provide your machine model or application details (load, speed, temperature), and our technical team will verify compatibility with the RNA4900X2A specifications.
Q: What is the warranty for the RNA4900X2A bearing?
A: Ofrecemos una garantía global de 12 meses que cubre defectos de fabricación. Los productos defectuosos serán reemplazados o reembolsados sin costo alguno.
P: ¿Cuál es la cantidad mínima de pedido?
A: La cantidad mínima de pedido es de 1 pieza para artículos estándar, apoyando tanto reparaciones de emergencia como compras en pequeñas cantidades.
P: ¿Cuánto tiempo tarda el envío?
A: Standard delivery is 3–7 days. For urgent orders, expedited shipping options are available upon request.
P: ¿Cómo puedo asegurarme de que el rodamiento no sea falso?
A: Our bearings include product labels with batch numbers, and we provide manufacturing certificates upon request. All shipments are packaged in our branded cartons with quality seals.
¿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.
