Especificaciones del Producto
Parámetro
Detalles
Número de modelo
| RNA4915 |
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
Clasificación de Precisión
P0 P6 P5 P4 P2
Liquidación
C0 C3 C4
Tiempo de Entrega
3-7 días
Servicio
OEM ODM
Paquete de Transporte
Palé de Cartón
Especificación
| 85*105*30 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, Cubos de Rueda
Maquinaria Agrícola
Cosechadoras, Tractores
Construcción
Excavadoras, Maquinaria de Carga Pesada
Nueva Energía
Aerogeneradores, Equipos Fotovoltaicos
Stop Production Delays with Precision RNA4915 Needle Roller Bearings
Industrial machinery operators know the cost of unexpected downtime—hours lost to premature bearing failure, missed deadlines, and emergency repairs. Many struggle with sourcing reliable needle roller bearings that balance precision, durability, and fast delivery, especially when dealing with non-standard specifications or urgent replacement needs.
RNA4915 85x105x30mm: Engineered for Industrial Reliability
Our RNA4915 Needle Roller Bearing addresses these challenges with a design optimized for radial load applications in industrial machinery. As an integrated manufacturer with full R&D capabilities and ISO9001 certification, we ensure each bearing meets P0-P4 precision standards, critical for machine tools, reducers, and printing equipment where minimal runout and consistent performance are non-negotiable.
Rendimiento en Entornos Industriales Exigentes
This radial needle roller bearing excels in high-load, moderate-speed applications common in manufacturing and agricultural machinery. Its closed design and bearing steel construction provide robustness against debris and wear, while the option for grease or oil lubrication allows adaptation to specific operating conditions—from the dusty environment of a tractor to the controlled precision of a CNC machine spindle.
Especificaciones Técnicas Que Importan
Key parameters directly impact your equipment’s performance. The 85x105x30mm dimension ensures proper fit in compatible housings, while precision ratings from P0 (general industrial use) to P4 (high-precision machinery) let you match the bearing to your application’s accuracy requirements. Clearance options (C0/C3/C4) accommodate thermal expansion and installation needs, preventing premature failure from excessive internal stress. The bearing’s closed style enhances contamination resistance, extending service life in harsh conditions.
Why Authenticity Beats Cost Savings
Choosing uncertified bearings may seem economical upfront, but the hidden costs add up: early fatigue leading to unexpected shutdowns, increased energy consumption from poor precision, and potential damage to mating components. Our RNA4915 bearings undergo rigorous QC testing in our in-house lab, ensuring compliance with international standards. With a 12-month global warranty, we stand behind every unit, reducing your total cost of ownership by minimizing downtime and replacement frequency.
Su Socio de Rodamientos Confiable Desde 2005
Jinan Saifan Bearing has served global buyers across Europe, America, and Southeast Asia for over 15 years. Our commitment to quality is backed by ISO9001 and ISO14001 certifications, a dedicated R&D team, and a production capacity of 1,000,000 units annually. We offer flexible OEM/ODM customization to meet unique specifications, with free technical guidance to ensure proper选型. Every order includes traceable documentation, so you can verify authenticity and quality at every step.
Packaging & Shipping
Embalaje seguro de cartón y paletas para prevenir daños durante el tránsito
- 3-7 days delivery time for standard orders, with expedited options available
Envío global a través de DHL, FedEx, UPS, aire o flete marítimo
Seguimiento en tiempo real proporcionado para todos los envíos
1pc MOQ disponible para reparaciones de emergencia y requisitos de pequeñas cantidades
Get Your RNA4915 Bearing Today
Don’t let equipment downtime affect your productivity. Whether you need a single replacement or bulk order, our RNA4915 Needle Roller Bearing is ready to ship. Provide your application details, and our technical team will confirm compatibility—ensuring you get the right bearing the first time.
Preguntas Frecuentes
P: ¿Son estos rodamientos genuinos y trazables?
A: Yes, all our bearings are manufactured in our ISO-certified facility and come with complete traceability documentation, including batch numbers and quality control records.
Q: How do I confirm if the RNA4915 fits my machine?
A: Send us your equipment model or technical drawings, and our engineering team will verify compatibility based on load, speed, and dimensional requirements.
P: ¿Cuál es la política de garantía?
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: We accept 1pc MOQ for standard bearings, ideal for emergency repairs or small-scale projects.
P: ¿Qué tan rápido pueden enviar?
A: Standard orders ship within 3-7 days. For urgent needs, contact us for expedited production options.
P: ¿Puede personalizar el rodamiento para aplicaciones específicas?
A: Yes, we offer full OEM/ODM customization, including precision grades, clearances, and special lubrication options to meet unique industrial requirements.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
