Especificaciones del Producto
Parámetro
Detalles
Número de modelo
| 30303, 32303, 32904 |
Clasificación de Precisión
P0, P6, P5, P4, P2
Vibración
,
,
Característica
Larga vida, alta velocidad, bajo ruido
Inventario
Acciones Ricas
Transporte
por mar o por aire
Servicio
OEM, ODM
Paquete de Transporte
Palé de Cartón
Especificación
| 17*47*14 mm |
Marca registrada
| NSK |
Origen
Japón
Código HS
8482102000
Capacidad de Producción
1000000
Industrias de Aplicación
Industria
Equipo Típico
Maquinaria Industrial
| Machine Tools, Printing Equipment, Gearboxes |
Automotriz
| Transmissions, Axles, Steering Systems |
Agricultura
Cosechadoras, Tractores, Maquinaria Agrícola
Nueva Energía
Aerogeneradores, Equipos Solares
| Engineering |
Excavadoras, Maquinaria Pesada
Stop Equipment Downtime with Genuine NSK 30303, 32303, 32904 Conical Roller Bearings
Industrial machinery operators know the cost of unexpected downtime—hours of lost production, expensive repairs, and missed deadlines. Many face the frustration of counterfeit bearings failing prematurely or struggling with suppliers who demand large minimum orders for critical replacements. When your machine tools or gearboxes need reliable components, waiting weeks for delivery isn’t an option.
Genuine NSK Conical Roller Bearings, In Stock and Ready to Ship
Our NSK 30303, 32303, and 32904 Conical Roller Bearings solve these challenges with authentic Japanese-manufactured precision. With rich stocks available, we offer 1pc MOQ for standard items, ensuring you can get the exact bearing you need without overordering. Each unit meets NSK’s strict quality standards, backed by our ISO9001-certified quality control process, so you can trust consistent performance in high-speed industrial applications like machine tool spindles and printing presses.
Engineered for High-Speed, Heavy-Load Performance
These conical roller bearings excel in applications requiring both radial and axial load capacity, making them ideal for high-speed industrial machinery. Designed to operate efficiently at elevated rotational speeds while maintaining low noise levels (Z1V1 to Z3V3 vibration grades), they minimize energy loss and reduce operational sound in precision equipment. Whether handling continuous duty in manufacturing lines or intermittent heavy loads in agricultural machinery, their robust construction ensures long service life even under demanding conditions.
Detalles técnicos que definen la fiabilidad
The precision rating (P0 to P4) directly impacts rotational accuracy—critical for machine tools where even minimal runout can compromise workpiece quality. Higher precision grades like P4 reduce vibration and extend bearing life by ensuring uniform load distribution. The 17*47*14mm dimension specifies a bore diameter of 17mm, outer diameter of 47mm, and width of 14mm, making these bearings compatible with standard shafts and housings in various industrial setups. Combined with NSK’s advanced materials and heat treatment, these specifications translate to consistent performance and resistance to wear, even in high-temperature environments.
Why Genuine NSK Bearings Reduce Total Cost of Ownership
Counterfeit bearings may offer lower upfront prices, but they often fail within months, leading to repeated replacements, unplanned downtime, and potential damage to surrounding components. A single bearing failure in a critical machine can cost thousands in lost production. Our genuine NSK bearings, however, provide reliable performance backed by a 12-month global warranty, reducing long-term costs through extended service life and minimized maintenance. Each unit is traceable to NSK’s original production, ensuring compliance with international industry standards for safety and performance.
Su Socio de Confianza para Soluciones de Rodamientos Desde 2005
As an integrated bearing manufacturer and exporter with over 18 years of industry experience, we’ve built a reputation for reliability across Europe, America, Southeast Asia, and the Middle East. Our ISO14001 certification reflects our commitment to quality and environmental responsibility, while our in-house R&D and QC lab ensure every bearing meets strict performance criteria. 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 3–5 days sample lead time and 5–15 days bulk delivery, we ensure you get the parts you need when you need them.
Packaging & Shipping
- Original NSK packaging with carton pallet reinforcement for secure transport
Plazo de entrega de muestra: de 3 a 5 días para artículos estándar
Entrega a granel: 5–15 días después de la confirmación del pago
- Flexible shipping options: by sea or by air to global destinations
1pc MOQ disponible para reparaciones de emergencia y pedidos de pequeña cantidad
Get Your NSK Conical Roller Bearings Today
Don’t let equipment downtime affect your bottom line. Whether you need a single replacement bearing or bulk order for production, we’re ready to fulfill your request. Send us your bearing model, application details, and quantity, and our team will provide a quote within 24 hours. With rich stocks and fast shipping, we help you get back to full operation quickly.
Preguntas Frecuentes
Q: ¿Son estos rodamientos genuinos?
A: Yes, we supply authentic NSK bearings with full traceability to the original manufacturer. We can provide documentation confirming authenticity upon request.
Q: How do I confirm if the 30303/32303/32904 is the right bearing for my equipment?
A: Provide your equipment model or specific operating conditions (load, speed, temperature), and our technical team will verify compatibility at no cost.
Q: ¿Cuál es la política de garantía para estos rodamientos?
A: Ofrecemos una garantía global de 12 meses que cubre defectos de fabricación. Los productos defectuosos serán reemplazados o reembolsados según la preferencia del cliente.
P: ¿Cuál es la cantidad mínima de pedido?
A: We accept 1pc MOQ for standard items, making it easy to source replacement bearings for emergency repairs.
P: ¿Cuánto tiempo tarda el envío?
A: Samples ship in 3–5 days, while bulk orders are delivered within 5–15 days. Shipping time depends on your location and chosen transport method.
Q: How can I verify the authenticity of the bearings I receive?
A: Check for NSK’s official packaging, laser-etched part numbers, and防伪标签 (anti-counterfeit labels). We also provide batch traceability documents for confirmation.
Ready to order or need a quote?
Send your bearing designation
Tags:
Conical roller bearing
Conical Roller Bearing for Industrial Machinery
High Speed Conical Bearing
Long Life Roller Bearing
NSK 30303
NSK 32303
NSK 32904
NSK Conical Roller Bearing 17*47*14mm
