Saifan Bearing
High Precision Cylindrical Roller Bearing Nu2220em Nup2220em for Mechanical Equipment
High Precision Cylindrical Roller Bearing Nu2220em Nup2220em for Mechanical Equipment
High Precision Cylindrical Roller Bearing Nu2220em Nup2220em for Mechanical Equipment
High Precision Cylindrical Roller Bearing Nu2220em Nup2220em for Mechanical Equipment
High Precision Cylindrical Roller Bearing Nu2220em Nup2220em for Mechanical Equipment
High Precision Cylindrical Roller Bearing Nu2220em Nup2220em for Mechanical Equipment
High Precision Cylindrical Roller Bearing Nu2220em Nup2220em for Mechanical Equipment
High Precision Cylindrical Roller Bearing Nu2220em Nup2220em for Mechanical Equipment
High Precision Cylindrical Roller Bearing Nu2220em Nup2220em for Mechanical Equipment
High Precision Cylindrical Roller Bearing Nu2220em Nup2220em for Mechanical Equipment
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High Precision Cylindrical Roller Bearing Nu2220em Nup2220em for Mechanical Equipment

SKU: 68b21ba84c00

Ensure smooth, precise operation of your mechanical equipment with our High Precision Cylindrical Roller Bearing—engineered to minimize downtime and boost performance in industrial machinery. Crafted from premium bearing steel with P0-P4 precision grades, this NU2220EM/NUP2220EM model delivers exceptional radial load capacity and durability, ideal for high-speed applications where reliability is non-negotiable.

  • Separated inner/outer rings allow easy mounting and maintenance, a must-have feature for efficient machinery upkeep
  • Open design with versatile lubrication options (oil, grease, dry) adapts to diverse operating conditions
  • Backed by our ISO 9001-certified manufacturing process, ensuring consistent quality that meets global industrial standards
Factory Price
¥0.95
MOQ: 1pc · Bulk discount available
ISO 9001
Certified
12-Month
Warranty
3-5 Days
Sample Delivery
Technical Documentation

Product Details

Especificaciones del Producto

Parámetro

Detalles

Modelo NO.

Dimensión Externa

35mm-400mm

Material

Acero para rodamientos

Esférico

Rodamientos No Alineados

Dirección de Carga

Rodamiento Radial

Separado

Separado

Nombre del Producto

Rodamiento de rodillos cilíndricos

Estructura

Cilíndrico

Tipo de Sellos

Abrir

Lubricar

Grasa de aceite seca

Calificación de Precisión

P0 P6 P5 P4 P2

Número de fila

Fila Única

Servicio

OEM ODM

Paquete de Transporte

Palet de Cartón

Especificación

Marca registrada

/

/NMB/

    /

  • /

Origen

China

Código HS

8482500090

Capacidad de Producción

100000

NUP2222EM
17*40*16 mm

Industrias de Aplicación

Industria

Equipo Típico

Maquinaria Industrial

Herramientas de Máquina, Equipos de Impresión, Reductores

Automotriz

Cubos de Rueda, Sistemas de Transmisión

Agricultura

Cosechadoras, Tractores

Nueva Energía

Aerogeneradores, Equipos Fotovoltaicos

Electrodomésticos

Motores, Bombas

Construcción

Excavadoras, Maquinaria de Carga Pesada

Reduce Downtime with High Precision Cylindrical Roller Bearing Nu2220em Nup2220em for Mechanical Equipment

Equipment failures due to bearing issues can halt production lines, costing thousands in lost revenue. Many manufacturers struggle with inconsistent quality from low-cost suppliers, or face long lead times when ordering precision components. Choosing the wrong bearing type for heavy radial loads often leads to premature wear, while finding a reliable source for both standard and custom bearings remains a challenge for maintenance teams and procurement managers.

Engineered for Reliable Performance in Demanding Machinery

Our High Precision Cylindrical Roller Bearing is designed to address these pain points, offering a balance of durability and precision for mechanical equipment. As an integrated manufacturer with full R&D capabilities and ISO9001 certification, we ensure each bearing meets strict quality standards. The separated structure allows for easy installation and maintenance, making it ideal for applications like machine tool spindles and reducer assemblies where downtime must be minimized. With a precision rating from P0 to P4, this bearing delivers consistent performance even under heavy radial loads.

Optimal Performance in Heavy-Duty Applications

This Cylindrical Roller Bearing excels in scenarios requiring high radial load capacity and precise rotation. Its single row design and bearing steel construction make it suitable for continuous operation in industrial machinery, where it withstands speeds up to the application's required limits while maintaining dimensional stability. Whether used in agricultural equipment like tractors or in construction machinery such as excavators, the bearing's robust design ensures reliable performance in dusty, high-vibration environments common to these industries.

Características Técnicas Clave que Importan

The precision rating of P0-P4 directly impacts the bearing's suitability for different equipment: P4 grade ensures minimal runout for high-speed machine tools, while P0 offers cost-effective reliability for general industrial use. The open seal type allows for flexible lubrication options—oil, grease, or dry operation—adapting to specific application needs. As a separated radial bearing, it simplifies mounting and dismounting, reducing maintenance time. The 17*40*16 mm specification provides a compact footprint, making it compatible with various mechanical designs without sacrificing load capacity.

Why Authentic Bearings Lower Total Cost of Ownership

Choosing genuine Cylindrical Roller Bearings over counterfeit alternatives reduces long-term costs significantly. Fake bearings often fail prematurely, leading to unplanned shutdowns, expensive repairs, and potential damage to adjacent components. Our bearings, backed by ISO14001 certification and strict quality control, offer predictable service life, reducing replacement frequency. With a 12-month global warranty, we stand behind our products, ensuring that any manufacturing defects are promptly addressed—minimizing your risk and protecting your equipment investment.

Nuestro Compromiso con el Suministro Confiable

With over 18 years of experience serving global buyers across Europe, America, and Southeast Asia, we have established a reputation for stable supply and competitive pricing. Our full QC lab ensures each bearing undergoes rigorous testing before shipment, while OEM/ODM capabilities allow for customization to meet specific equipment requirements. We support flexible orders with 1pc MOQ for standard items, 3–5 days sample lead time, and 5–15 days bulk delivery—ideal for both emergency repairs and scheduled maintenance. Free technical guidance is available to help you select the right bearing for your application, ensuring optimal performance and longevity.

Embalaje y Envío

    Embalaje seguro de cartón y paletas para prevenir daños durante el tránsito

    3–5 días de tiempo de entrega para muestras, 5–15 días para pedidos al por mayor

  • Multiple shipping options including TNT, FedEx, and sea freight
  • Seguimiento en tiempo real proporcionado para todos los envíos

  • 1pc minimum order quantity supported for emergency needs

Obtenga sus rodamientos de precisión enviados rápidamente

Don’t let equipment downtime affect your productivity. Whether you need a single Nu2220em Bearing for a紧急 repair or bulk Nup2220em Bearings for production, we can deliver quickly. Send us your bearing designation, application details, and quantity today to get a quote—our team will respond within 24 hours to help you get back to full operation.

Preguntas Frecuentes

P: ¿Son estos rodamientos auténticos y trazables?

A: Yes, we supply authentic bearings and can provide documentation tracing each product to our certified manufacturing process. We also offer genuine NSK/INA bearings as part of our product range.

Q: ¿Cómo puedo confirmar si este rodamiento se ajusta a mi equipo?

A: Provide your equipment model, operating conditions (load, speed, temperature), and required dimensions. Our technical team will verify compatibility and suggest the optimal precision grade for your application.

Q: ¿Cuál es su política de garantía?

A: We offer a 12-month global warranty covering manufacturing defects. Defective products will be replaced or refunded at no additional cost, with free technical support throughout the process.

P: ¿Cuál es la cantidad mínima de pedido?

A: Los artículos estándar tienen un MOQ de 1 pieza, apoyando tanto reparaciones de emergencia como compras en pequeñas cantidades. Los pedidos personalizados OEM/ODM pueden tener requisitos diferentes según las especificaciones.

P: ¿Qué tan rápido pueden enviar después de realizar un pedido?

A: In-stock standard bearings ship within 3–5 days. Bulk orders typically deliver within 5–15 days, depending on quantity and customization needs.

<p class
Quality Assurance
100% Inspection

High-grade chrome steel, raw material QC, full-process monitoring, ISO/ABMA/DIN compliance.

Delivery
3-15 Days

Samples in 3-5 days, bulk orders 5-15 days. Free samples for distributors (freight collect).

Customization
Full OEM/ODM

P0-P4 precision grades, Z2-Z3-Z4 noise levels. Custom drawings welcome.

After-Sales
12-Month Warranty

Professional technical guidance and failure solutions from our R&D team.

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Need a Custom Solution?

Our R&D team supports full OEM/ODM customization with technical drawings. Contact us for stable factory pricing and reliable supply.