Especificaciones del Producto
Parámetro
Detalles
Número de modelo
| Nj321, Nj326, Nj328, Nj338, Nj340em |
Dimensión exterior
| Large (200-430mm) |
Material
Acero para rodamientos
Esférico
Rodamientos no alineables
Dirección de Carga
Rodamiento Radial
Separado
Separado
Nombre del producto
Rodamiento de rodillos cilíndricos
Estructura
Cilíndrico
Tipo de Sellos
Abrir
Lubricar
| Oil, Grease, Dry |
Clasificación de Precisión
P0, P6, P5, P4, P2
Número de fila
Fila Única
Servicio
OEM, ODM
Paquete de Transporte
Cartón, Palé
Especificación
| 105*225*49 mm |
Marca registrada
BDL
Origen
China
Código HS
8482500090
Capacidad de Producción
| 100000 |
Industrias de Aplicación
Industria
Equipo Típico
Maquinaria Industrial
| Machine Tools, Printing Machines, Reducers |
Fabricación de Piezas de Automóviles
| Transmission Systems, Gearboxes |
Maquinaria Agrícola
Cosechadoras, Tractores
Nueva Energía
Aerogeneradores, Equipos Fotovoltaicos
Maquinaria de Construcción
Excavadoras, Equipos de Carga Pesada
Reduce Downtime with Precision Cylindrical Roller Bearings NJ321-NJ340EM for Industrial Machinery
Industrial machinery operators know the cost of unexpected downtime—hours lost to bearing failures, production delays, and emergency repairs. When low-quality bearings fail prematurely, the ripple effect hits your bottom line hard. Sourcing reliable, high-precision bearings with flexible ordering options shouldn’t add to your stress.
Engineered for Industrial Reliability: Cylindrical Roller Bearings You Can Trust
Our Cylindrical Roller Bearings, including models NJ321, NJ326, NJ328, NJ338, and NJ340EM, are designed to solve these challenges. With P0-P4 precision ratings and radial load capacity, they deliver consistent performance in machine tools, reducers, and printing equipment. Backed by our ISO9001-certified manufacturing process, each bearing undergoes strict quality control to ensure durability. We offer 1pc MOQ for standard items and 3–5 day sample lead times, so you can get the parts you need without excessive inventory.
Optimal Performance in Demanding Industrial Conditions
Cylindrical Roller Bearings excel in applications requiring high radial load support and moderate speeds—ideal for industrial machinery like CNC lathes, conveyor systems, and gearboxes. The separated inner and outer rings allow for easy mounting and dismounting, simplifying maintenance. Whether your equipment operates in high-temperature environments or handles heavy loads, these bearings provide the stability needed to keep production running smoothly.
Características Técnicas Clave que Impulsan el Rendimiento
Precision rating is critical for minimizing vibration and extending equipment life. Our P0-P4 options ensure tight tolerances, with P4 bearings offering superior accuracy for high-speed applications. The use of high-grade bearing steel enhances wear resistance, while the single-row design optimizes load distribution. Open seals allow for flexible lubrication—oil, grease, or dry operation—adapting to your specific machinery requirements. The large outer dimension (200-430mm) makes these bearings suitable for heavy-duty industrial equipment where robust performance is non-negotiable.
Por qué los rodamientos auténticos importan para su resultado final
Choosing genuine Cylindrical Roller Bearings over counterfeit alternatives reduces long-term costs. Fake bearings often fail within months, leading to repeated replacements, unplanned downtime, and potential damage to expensive machinery components. Our bearings come with a 12-month global warranty, ensuring you’re covered if issues arise. By investing in quality, you lower total cost of ownership and protect your production schedule from avoidable disruptions.
Su Socio de Rodamientos Confiable Desde 2005
Jinan Saifan Bearing has served global buyers across Europe, America, Southeast Asia, and the Middle East for over 18 years. Our full R&D capabilities and QC lab ensure each bearing meets international standards. We offer OEM/ODM customization to match your exact specifications, with strict confidentiality for brand partners. With bulk delivery times of 5–15 days and multiple payment options (T/T, credit card, Alibaba trade), we make ordering seamless. Our technical team provides free guidance, and we stand behind our products with defect replacement and refund policies.
Packaging & Shipping
Embalaje seguro de cartón y paletas para prevenir daños durante el tránsito
Plazo de entrega de muestra: de 3 a 5 días para artículos estándar
Entrega al por mayor: de 5 a 15 días después de la confirmación del pedido
- Global shipping via trusted carriers; buyer covers freight for samples
- Flexible ordering: 1pc MOQ for standard bearings, ideal for emergency repairs
Get Your Industrial Bearings Delivered Fast
Don’t let bearing issues slow down your production. Send us your required model (NJ321, NJ326, NJ328, NJ338, NJ340EM, or other specifications), application details, and quantity today. Our team will respond with a quote within 24 hours, and we’ll get your order shipped quickly to minimize downtime.
Preguntas Frecuentes
P: ¿Son estos rodamientos genuinos y trazables?
A: Yes, all our bearings are manufactured in our ISO9001 & ISO14001 certified facility and come with complete traceability documentation.
Q: ¿Cómo confirmo el modelo de rodamiento correcto para mi máquina?
A: Provide your equipment model or technical parameters (load, speed, dimensions), and our engineering team will assist with free选型确认.
P: ¿Cuál es la política de garantía?
A: Ofrecemos una garantía global de 12 meses que cubre defectos de fabricación, con reemplazo o reembolso gratuito disponible.
P: ¿Cuál es la cantidad mínima de pedido?
A: Standard items have a 1pc MOQ, supporting both small repairs and bulk orders.
P: ¿Qué tan rápido pueden enviar?
A: Samples ship in 3–5 days, bulk orders in 5–15 days, with multiple global shipping options.
Q: Do you offer customization?
A: Yes, we provide full OEM/ODM services tailored to your specific design and performance requirements.
Ready to order or need a quote?
Send your bearing designation, application
Tags:
Cylindrical Roller Bearing
Industrial Machinery Cylindrical Roller Bearing
NJ321 Bearing
NJ326 Bearing
NJ328 Bearing
NJ338 Bearing
NJ340EM Bearing
P0-P4 Precision Cylindrical Roller Bearing
