Especificaciones del Producto
Parámetro
Detalles
Número de modelo
| NU2238M |
Nombre del producto
Rodamiento de rodillos cilíndricos
Dimensión exterior
| 35mm-400mm |
Especificación
| 17*40*16mm |
Material
Acero para rodamientos
Estructura
Cilíndrico
Tipo de Sellos
Abrir
Dirección de Carga
Rodamiento Radial
Esférico
Rodamientos no alineables
Separado
Separado
Número de fila
Fila Única
Lubricar
Grasa de aceite seca
Clasificación de Precisión
P0 P6 P5 P4 P2
Origen
China
Código HS
8482500090
Industrias de Aplicación
Industria
Equipo Típico
| Mining & Construction |
Vibrating Screens, Crushers, Conveyors |
| Steel & Metallurgy |
Molinos de laminación, coladas continuas
Fabricación
| Gearboxes, Electric Motors, Machine Tools |
Reduce Downtime with NU2238M Cylindrical Roller Bearing for Vibrating Screens & Rolling Mills
Vibrating screens and rolling mills demand bearings that withstand heavy radial loads and continuous operation. Many operators face unexpected shutdowns due to premature bearing failure, costing thousands in lost production. Sourcing reliable high-precision bearings with flexible order terms often proves challenging, especially when dealing with overseas suppliers.
NU2238M Bearing: Engineered for Heavy-Duty Performance
Our Cylindrical Roller Bearing NU2238M addresses these challenges with P0-P4 precision ratings and separated inner/outer rings, allowing easy installation and replacement. As an integrated manufacturer with ISO9001 certification, we ensure consistent quality across every unit. Whether you need a single replacement bearing for emergency repairs or bulk orders for production lines, our 1pc MOQ and 5-15 day bulk delivery keep your operations running.
Rendimiento Óptimo en Condiciones Exigentes
Designed specifically for vibrating screens and rolling mills, the NU2238M excels under high radial loads and moderate speeds. Its open seal design allows for flexible lubrication with oil, grease, or dry running, adapting to various operating environments. The separated structure enables quick maintenance, reducing equipment downtime during servicing—critical for industries where every minute of operation counts.
Precision That Drives Reliability
The NU2238M’s precision rating (P0-P4) directly impacts operational efficiency. Higher precision grades (P4) minimize vibration and noise, extending equipment lifespan by reducing wear on mating components. The single-row cylindrical roller design optimizes load distribution, ensuring stable performance even under fluctuating loads common in vibrating applications. Made from high-quality bearing steel, this bearing resists deformation under thermal stress, maintaining dimensional stability in temperature-varying environments.
Por qué los rodamientos genuinos importan para su resultado final
Choosing uncertified bearings may save upfront costs but often leads to frequent replacements and unplanned downtime. A single bearing failure in a rolling mill can halt production for days, resulting in losses far exceeding the initial savings. Our NU2238M comes with a 12-month global warranty, covering manufacturing defects and ensuring you receive bearings that meet international standards. We stand behind our products with free technical guidance and defect replacement, prioritizing your long-term equipment reliability over short-term profits.
Su Socio de Rodamientos de Confianza Desde 2005
With 18 years of experience serving global buyers across Europe, America, and Southeast Asia, Jinan Saifan Bearing combines manufacturing expertise with customer-focused service. Our in-house R&D and QC lab ensure each bearing meets strict quality benchmarks before shipment. We offer full OEM/ODM customization to match your specific equipment requirements, supported by a production capacity of 100,000 units monthly. Our multi-channel payment options (T/T, credit card, Alibaba trade) and free sample policy (buyer covers freight) make sourcing from China straightforward and risk-free.
Packaging & Shipping
Embalaje seguro de cartón y paletas para prevenir daños durante el tránsito
- 3-5 days sample lead time for urgent testing and validation
Envío flexible a través de DHL, FedEx, UPS, por aire o por transporte marítimo
Se proporciona seguimiento en tiempo real para todos los pedidos
1pc cantidad mínima de pedido para artículos estándar, ideal para reparaciones de emergencia
Get Your NU2238M Bearing Today
Don’t let equipment downtime affect your productivity. Whether you need a single NU2238M for immediate replacement or a bulk order for scheduled maintenance, we’re ready to fulfill your request. Send us your requirements, and our technical team will confirm compatibility and provide a competitive quote within 24 hours.
Preguntas Frecuentes
Q: Is the NU2238M bearing genuine and certified?
A: Yes, all our bearings are manufactured in-house under ISO9001 and ISO14001 certifications, with full traceability from raw material to finished product.
Q: How do I confirm if the NU2238M fits my vibrating screen?
A: Provide your equipment model or existing bearing dimensions (bore, outer diameter, width), and our technical team will verify compatibility at no cost.
Q: What is the warranty period for the NU2238M?
A: Ofrecemos una garantía global de 12 meses que cubre defectos de fabricación, con reemplazo o reembolso gratuito para productos no conformes.
Q: ¿Cuál es la cantidad mínima de pedido para este rodamiento?
A: Standard items like the NU2238M have a 1pc MOQ, supporting both emergency repairs and small-batch purchases.
P: ¿Cuánto tiempo se tarda en enviar un pedido?
A: Samples ship within 3-5 days, while bulk orders are delivered in 5-15 days depending on quantity and destination.
Q: Can I get technical support for installation and maintenance?
A: Yes, our team provides free technical guidance on installation, lubrication, and maintenance to maximize bearing lifespan.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
