Roller Bearing
Tapered Roller Bearing NTN 30305 30306 30307 for Industrial Machinery 25x62x17mm P0-P4 Precision
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ISO 9001:2015
P0-P4 Precision
Factory Direct
Product Detail
Needle Roller Bearing RNA6915 85x105x54mm P0-P4 Precision for Industrial Machinery
Ensure smooth, precise rotation in your industrial machinery with the Needle Roller Bearing RNA6915, engineered to deliver reliable performance even under heavy radial loads. This 85x105x54mm bearing combines P0-P4 precision grades with high-grade bearing steel construction, minimizing vibration and extending equipment service life—ideal for manufacturers seeking consistent operation without costly downtime.
- Features a closed design with no outer or inner ring, optimizing space efficiency for compact industrial setups
- Supports both grease and oil lubrication, adapting to diverse operating conditions with ease
- Backed by Saifan’s strict quality control and 12-month warranty, ensuring peace of mind for critical applications
MOQ
1 Piece
Sample Lead Time
3-5 Days
Bulk Lead Time
5-15 Days
Warranty
12 Months
Free Sample Available
OEM / ODM Support
T/T · L/C · Alibaba
Product Description
Especificaciones del Producto
Parámetro
Detalles
Modelo NO.
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
Palet de cartón
Especificación
Marca registrada
BDL
Origen
China
Código HS
8482102000
Capacidad de Producción
1000000
Industrias de Aplicación
Industria
Equipo Típico
Maquinaria Industrial
Herramientas de Máquina, Maquinaria de Impresión, Reductores
Automotriz
Sistemas de Transmisión, Cajas de Cambios
Maquinaria Agrícola
Cosechadoras, Tractores
Construcción
Industrial machinery operators know the frustration of unexpected downtime caused by bearing failures. When low-quality bearings wear prematurely, production lines stop, maintenance costs rise, and deadlines are missed. Sourcing reliable needle roller bearings that meet exact specifications can be a challenge, especially when dealing with minimum order quantities and long lead times. Our RNA6915 Needle Roller Bearing is designed to address these pain points. With dimensions of 85x105x54mm and precision ratings from P0 to P4, this bearing delivers consistent performance in industrial machinery applications. Backed by our ISO9001 and ISO14001 certified manufacturing processes, we ensure each unit meets strict quality standards. Whether you need a single unit for emergency replacement or bulk orders for production, our 1pc MOQ and 3-7 day delivery time keep your operations running smoothly. Rendimiento Óptimo en Entornos Industriales Exigentes
The RNA6915 Needle Roller Bearing excels in radial load applications, making it ideal for machine tools, reducers, and printing equipment. Its closed design and bearing steel construction provide durability, while the option for grease or oil lubrication allows adaptation to various operating conditions. With clearance options including C0, C3, and C4, this bearing can be tailored to specific machinery requirements, ensuring proper fit and reducing premature wear. Características técnicas clave que impulsan el rendimiento
Precision rating is critical for industrial machinery, and the RNA6915 offers choices from P0 (standard) up to P4 (high precision). Higher precision grades like P4 minimize runout and vibration, extending equipment life and improving output quality. Clearance selection directly impacts bearing lifespan—C3 and C4 clearances accommodate thermal expansion in high-temperature operations, preventing seizure. The bearing’s radial load capacity, enabled by its needle roller design, provides high load-bearing capability in a compact size, making it suitable for space-constrained machinery. Choosing genuine needle roller bearings over counterfeit alternatives reduces long-term costs significantly. Counterfeit bearings often fail early, leading to unplanned downtime, expensive repairs, and potential damage to associated components. Our RNA6915 bearings, manufactured with strict quality control and traceable materials, offer reliable performance that lowers maintenance frequency and extends service intervals. With a 12-month global warranty, we stand behind our products, ensuring you get the most value from your investment. Nuestro Compromiso con Su Éxito
With over 18 years of experience as an integrated bearing manufacturer and exporter, Jinan Saifan Bearing has served customers across Europe, America, Southeast Asia, and the Middle East. Our full R&D capabilities and QC lab ensure continuous product improvement, while OEM/ODM services allow customization to your exact specifications. We offer free technical guidance to help you select the right bearing for your application, and our defect replacement policy provides peace of mind. With a production capacity of 1,000,000 units, we ensure stable supply even for large-scale projects. Embalaje seguro con cartón y palet para prevenir daños durante el transporte
3-7 días de tiempo de entrega para pedidos estándar
Seguimiento logístico en tiempo real proporcionado para todos los envíos
Don’t let bearing issues disrupt your production schedule. Whether you need a single RNA6915 for urgent replacement or a bulk order for planned maintenance, we’re ready to fulfill your request. Send us your requirements, and our team will provide a prompt quote to help you get back to full operation quickly. Preguntas Frecuentes
Q: Are these genuine RNA6915 bearings? A: Yes, all our bearings are manufactured in our ISO9001/ISO14001 certified facility and come with full traceability documentation. Q: How do I confirm if the RNA6915 is suitable for my machinery? A: Proporcione el modelo de su equipo o los parámetros de operación (carga, velocidad, temperatura), y nuestro equipo técnico verificará la compatibilidad sin costo alguno.
Q: ¿Cuál es la política de garantía para este rodamiento?
A: Ofrecemos una garantía global de 12 meses que cubre defectos de fabricación, con reemplazo gratuito o reembolso disponible para problemas que califiquen.
Q: What is the minimum order quantity for the RNA6915? A: We accept orders starting from 1 piece, ideal for emergency repairs or small-scale needs. Q: How quickly can you ship the RNA6915 bearing? A: Standard delivery time is 3-7 days. For urgent orders, contact us to discuss expedited shipping options. P: ¿Cómo puedo verificar la autenticidad del rodamiento al recibirlo?
A: Each bearing comes with our BDL trademark and batch number, which can be verified through our customer service team. Ready to order or need a quote?
RNA6915
85*105*54 mm
Excavators, Heavy-Duty Equipment
Reduce Downtime with Precision RNA6915 Needle Roller Bearings for Industrial Machinery
Engineered for Reliability: RNA6915 Needle Roller Bearing
Why Genuine Bearings Matter for Total Cost of Ownership
Packaging & Shipping
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