Especificaciones del Producto
Parámetro
Detalles
Número de modelo
| Nj2307, Nj2307m |
Nombre del producto
Rodamiento de rodillos cilíndricos
Estructura
Cilíndrico
| Bore Diameter (d) |
35mm |
| Outside Diameter (D) |
80mm |
| Width (B) |
31mm |
Material
Acero para rodamientos
Esférico
Rodamientos no alineables
Dirección de Carga
Rodamiento Radial
Separado
Separado
Tipo de Sellos
Abrir
Lubricar
| Oil, Grease, Dry |
Clasificación de Precisión
P0, P6, P5, P4, P2
Número de fila
Fila Única
Servicio
OEM, ODM
Marca registrada
| NSK |
Origen
Japón
Código HS
8482500090
Industrias de Aplicación
Industria
Equipo Típico
| Machinery Manufacturing |
Vibrating Screens, Crushers, Conveyors |
| Mining & Quarrying |
Ore Processing Equipment, Shakers |
Construcción
| Aggregate Screening Machines, Industrial Separators |
Fabricación
| Industrial Vibrators, Material Handling Systems |
Reduce Downtime with NJ2307M Cylindrical Roller Bearing for Vibrating Screens
Vibrating screens in mining and manufacturing face constant radial loads and high vibration, leading to frequent bearing failures. When bearings fail prematurely, production stops, maintenance costs rise, and deadlines are missed. Sourcing reliable bearings with the right precision and load capacity is critical to keeping your equipment running.
Engineered for Vibrating Screens: NJ2307M Cylindrical Roller Bearing
The NJ2307M Cylindrical Roller Bearing is designed to handle the demanding conditions of vibrating screens. With a 35x80x31mm dimension and P0-P4 precision ratings, this bearing delivers stable performance under heavy radial loads. As an integrated manufacturer and exporter, we ensure authentic NSK bearings with strict quality control, supported by ISO9001 certification. Whether you need standard sizes or custom solutions, our 1pc MOQ and 3-5 day sample lead time meet both emergency repairs and bulk requirements.
Optimal Performance in High-Vibration Environments
Vibrating screens operate under continuous radial load and dynamic stress, making bearing selection crucial. The NJ2307M features a separated structure for easy installation and maintenance, while its cylindrical roller design ensures high radial load capacity. This combination makes it ideal for machinery subject to heavy loads and variable speeds, such as industrial vibrating screens, where reliability directly impacts production efficiency. The open seal type allows for flexible lubrication options, adapting to different operating conditions.
Características técnicas clave para un funcionamiento fiable
Precision rating is a critical factor in bearing performance. The NJ2307M offers P0-P4 precision grades, with P4 providing tighter tolerances for applications requiring minimal vibration and high rotational accuracy. Its bearing steel construction ensures durability and resistance to wear, even in dusty or abrasive environments common in mining operations. The single row design balances load capacity with compact dimensions, fitting seamlessly into standard vibrating screen assemblies. Additionally, the separated inner and outer rings simplify replacement, reducing downtime during maintenance.
Por qué los rodamientos auténticos importan para su resultado final
Using counterfeit bearings may seem cost-effective initially, but the hidden costs are significant. Fake bearings often fail prematurely, leading to unplanned downtime, equipment damage, and safety risks. In contrast, our authentic NJ2307M bearings from NSK undergo rigorous quality testing, ensuring consistent performance and longer service life. With a 12-month global warranty, we stand behind every product, offering defect replacement or refund if issues arise. Investing in genuine bearings reduces total cost of ownership by minimizing maintenance and maximizing production uptime.
Su Socio de Rodamientos de Confianza Desde 2005
Jinan Saifan Bearing has served global buyers across Europe, America, Southeast Asia, and the Middle East since 2005. Our full R&D and QC lab ensure each bearing meets international standards, while ISO14001 certification reflects our commitment to quality. We offer free technical guidance to help you select the right bearing for your application, and our flexible payment options (T/T, credit card, Alibaba trade) simplify transactions. With 5-15 day bulk delivery and free samples (buyer covers freight), we make sourcing reliable bearings efficient and hassle-free.
Packaging & Shipping
Embalaje en cartón y paletas para un transporte seguro
- 3-5 day sample lead time for urgent evaluation
- 5-15 day bulk delivery to meet production schedules
Múltiples opciones de logística, incluyendo exprés, aérea y transporte marítimo
1pc MOQ para artículos estándar, apoyando pedidos de pequeñas cantidades y pedidos de emergencia
Get Your NJ2307M Bearing Today
Don’t let bearing failures disrupt your operations. Send us your requirements, including quantity and application details, and we’ll provide a prompt quote. With our stock availability and fast shipping, you can minimize downtime and keep your vibrating screens running smoothly.
Preguntas Frecuentes
Q: ¿Son estos rodamientos genuinos?
A: Yes, we supply authentic NSK bearings with full traceability to ensure quality and reliability.
Q: How do I confirm if the NJ2307M fits my vibrating screen?
A: Provide your equipment model or technical specifications, and our technical team will verify compatibility for free.
P: ¿Cuál es el período de garantía para este rodamiento?
A: Ofrecemos una garantía global de 12 meses, que cubre defectos de fabricación con reemplazo o reembolso gratuito.
P: ¿Cuál es la cantidad mínima de pedido?
A: The minimum order quantity is 1 piece for standard items, suitable for emergency repairs or small-scale needs.
P: ¿Cuánto tiempo tarda el envío?
A: Samples are delivered in 3-5 days, and bulk orders take 5-15 days, with flexible logistics options available.
Q: How can I verify the authenticity of the bearing?
A: Authentic NSK bearings feature laser-etched markings and packaging with security labels. We provide full documentation for traceability.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
