Joint Bearing

Spherical Plain Bearing GE4E GEG4E GEEW12ES GEEM20ES-2RS Self-lubricating for Construction Machinery

SKU: 19e70e0cc3ba In Stock

Keep your construction machinery running smoothly with reliable self-lubricating spherical plain bearings designed for heavy-duty performance. The GE4E, GEG4E, GEEW12ES, and GEEM20ES-2RS models deliver consistent operation in engineering hydraulic cylinders, forging machines, and automation equipment, eliminating frequent maintenance stops and reducing downtime.

  • High-precision 4*12*5mm steel-on-steel construction ensures long life even under radial loads, perfect for harsh job site conditions
  • Self-lubricating design minimizes wear and tear, cutting down on lubrication costs and extending equipment service intervals
  • Whole outer ring structure provides exceptional stability, making these bearings ideal for critical applications like automobile shock absorbers and water conservancy machinery
Wholesale Price (FOB)
¥1.50
MOQ: 1 Piece • Bulk discounts available on inquiry
SEND INQUIRY WHATSAPP
12-Month Warranty
Free Samples
Global Shipping
Product Specifications

Technical Details & Description

Especificaciones del Producto

Parámetro

Detalles

Modelo NO.

Material

Acero para rodamientos

Dirección de Carga

Cojinete de Bolas Radial Esférico

Tipo de Lubricación

Autolubricante

Estructura Externa

Anillo Exterior Completo

Ojo de buey

General

Serie

GE

Nombre del Producto

Cojinete de Superficie Esférica

Paquete

Embalaje Neutro de Rodamiento

Contacto Deslizante

Acero sobre Acero

Características

Alta Precisión, Larga Vida, Bajo Ruido

Servicio

OEM ODM

Paquete de Transporte

Palet de cartón

Especificación

Origen

China

Código HS

8482101000

Capacidad de Producción

1000000 unidades/año

GE4E
4*12*5mm

Industrias de Aplicación

Industria

Equipo Típico

Maquinaria de Construcción

Excavadoras, Cargadoras, Bulldozers

Ingeniería Hidráulica

Cilindros Hidráulicos de Ingeniería

Fabricación

Máquinas de Forja, Equipos de Automatización

Automotriz

Amortiguadores de Automóvil

Conservación del Agua

Maquinaria de Conservación de Agua

Eliminate Downtime with GE4E Self-lubricating Spherical Plain Bearings for Construction Machinery

Construction machinery operators know the frustration of unexpected downtime caused by bearing failures. When a spherical plain bearing fails in hydraulic cylinders or pivot joints, it halts operations, delays projects, and increases maintenance costs. Many face challenges finding reliable self-lubricating bearings that can withstand heavy loads and harsh job site conditions without frequent replacement.

Cojinete Esférico Autolubricante Diseñado para un Rendimiento de Alta Carga

Our GE4E Spherical Plain Bearing addresses these challenges with its self-lubricating design, eliminating the need for regular maintenance in hard-to-reach areas of construction equipment. As an integrated bearing manufacturer with over 18 years of experience, we produce these bearings to P0-P4 precision standards, ensuring consistent performance in engineering hydraulic cylinders, forging machines, and automation equipment. The 4*12*5mm specification meets the exacting requirements of construction machinery pivot points, delivering reliable operation even under radial loads.

Rendimiento Óptimo en Entornos de Construcción Exigentes

This Spherical Plain Bearing excels in the tough conditions typical of construction sites. Its steel-on-steel sliding contact and whole outer ring structure provide exceptional durability against shock loads and vibration, common in excavators and loaders. The self-lubricating feature ensures smooth operation in dusty, dirty environments where traditional bearings would seize or wear prematurely. Whether used in hydraulic cylinder rod ends or linkage systems, this bearing maintains precision movement critical for equipment control and safety.

Características técnicas clave que maximizan la vida útil

The GE4E Spherical Plain Bearing incorporates several critical technical features that directly impact equipment performance. The bearing steel construction provides high load capacity, essential for supporting the heavy weights encountered in construction machinery. Its self-lubricating design reduces friction and wear, extending service intervals and minimizing maintenance downtime. The high precision manufacturing (P0-P4 grade) ensures proper fit and alignment, preventing premature failure due to misalignment stresses. Additionally, the low noise operation contributes to a more comfortable working environment for equipment operators.

Why Genuine Self-lubricating Bearings Reduce Total Cost of Ownership

Choosing genuine self-lubricating spherical plain bearings like the GE4E ultimately lowers your total cost of ownership. Inferior bearings may offer lower upfront prices but often fail prematurely, leading to costly equipment downtime, replacement parts, and labor expenses. Our bearings, manufactured under ISO9001 and ISO14001 certifications, provide consistent quality and performance. The 12-month global warranty further protects your investment, ensuring defect replacement or refund if issues arise. Over the long term, the reliability and extended service life of our bearings deliver greater value than cheaper alternatives.

Nuestro Compromiso con Soluciones de Rodamientos Confiables

With over 18 years in the industry, Jinan Saifan Bearing has established itself as a trusted partner for global buyers. Our full R&D capabilities and QC lab ensure each bearing meets strict quality standards before leaving our facility. We offer flexible ordering with 1pc MOQ for standard items, 3-5 days sample lead time, and 5-15 days bulk delivery – ideal for both emergency repairs and planned maintenance. Our technical team provides free guidance to help you select the right bearing for your specific application, ensuring optimal performance and longevity. We serve customers across Europe, America, Southeast Asia, and the Middle East, with a proven track record of stable supply and competitive pricing.

Packaging & Shipping

    Embalaje neutro con palet de cartón para un transporte seguro

    Tiempo de entrega de muestra: 3–5 días para artículos estándar

  • Bulk delivery time: 5–15 days after order confirmation
  • Multiple shipping options available including express, air, and sea freight

    • 1pc MOQ soportado para necesidades de reemplazo de emergencia

Get Your GE4E Spherical Plain Bearing Today

Don’t let bearing failures disrupt your construction projects. The GE4E Self-lubricating Spherical Plain Bearing is ready to ship, with samples available in 3-5 days. Send us your requirements, and we’ll ensure you get the right bearing for your equipment, backed by our quality guarantee and technical support.

Preguntas Frecuentes

P: ¿Estos rodamientos están fabricados según estándares de calidad internacionales?

A: Sí, todos nuestros rodamientos se producen bajo las certificaciones y

, garantizando el cumplimiento de los estándares globales de calidad y medio ambiente.

Q: How can I confirm if the GE4E bearing fits my specific equipment?

A: Provide your equipment model, application details, and required dimensions. Our technical team will verify compatibility and offer free选型 guidance.

Q: What warranty coverage do you offer on these bearings?

A: We provide a 12-month global warranty, with free defect replacement or refund available for manufacturing quality issues.

Q: What is the minimum order quantity for the GE4E bearing?

A: Aceptamos 1pc MOQ para artículos estándar, apoyando tanto reparaciones de emergencia como compras en pequeñas cantidades.

Q: ¿Qué tan rápido puedo recibir mi pedido?

A: Samples ship in 3–5 days, and bulk orders deliver in 5–15 days. We offer flexible shipping options to meet your timeline requirements.

P: ¿Ofrecen servicios OEM/ODM para requisitos de rodamientos personalizados?

A: Yes, we provide full OEM/ODM customization services to meet specific application needs, including custom dimensions and materials.

Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll

Sample Policy

Free samples available for distributors. 3–5 days production lead time.

Bulk Delivery

5–15 days for bulk orders. T/T, L/C and Alibaba payments accepted.

Certifications

ISO 9001:2015, ISO 14001 certified. ABMA / DIN compliant.

After-Sales

12-month warranty plus dedicated technical failure analysis support.

Related Products

You May Also Need

VIEW ALL PRODUCTS
Engineering Insights

Latest from Our Knowledge Base

ALL ARTICLES