Joint Bearing

Spherical Plain Bearing GEG30es-2RS GEG35es-2RS GEG40es-2RS GEG45es-2RS for Construction Machinery

SKU: 8d787aa3aff1 In Stock

Ensure smooth, reliable motion in your construction machinery with our Spherical Plain Bearing GEG30es-2RS, GEG35es-2RS, GEG40es-2RS, GEG45es-2RS series. These steel-on-steel bearings deliver high precision and long service life, even under heavy loads—perfect for engineering hydraulic cylinders, forging machines, and excavators.

  • Self-lubricating design eliminates frequent maintenance stops, keeping your equipment operational longer
  • 30*55*32mm specification (GEG30ES-2RS) with whole outer ring structure ensures stable performance in harsh working conditions
  • Low noise operation and high load capacity address the demands of industrial machinery, reducing downtime and improving workflow
Wholesale Price (FOB)
¥1.50
MOQ: 1 Piece • Bulk discounts available on inquiry
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12-Month Warranty
Free Samples
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Product Specifications

Technical Details & Description

Especificaciones del Producto

Parámetro

Detalles

Modelo NO.

Material

Acero para rodamientos

Dirección de Carga

Cojinete de Bolas Radial Esférico

Lubricación

Autolubricante

Estructura Externa

Anillo Exterior Completo

Ojo de buey

General

Serie

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

GEG30ES-2RS
GEG
30*55*32 mm

Industrias de Aplicación

Industria

Equipo Típico

Maquinaria de Construcción

Fabricación

Máquinas de Forja, Equipos de Automatización

Automotriz

Amortiguadores

Conservación del Agua

Maquinaria de Conservación de Agua

Hydraulic Cylinders, Excavators, Loaders

Stop Construction Delays: GEG Series Spherical Plain Bearings for Heavy-Duty Machinery

Nothing halts a construction project faster than equipment breakdowns caused by failing bearings. When hydraulic cylinders or excavator joints seize, every minute of downtime eats into profits and deadlines. Sourcing reliable bearings with short lead times and flexible order quantities often feels like an impossible challenge—until now.

Self-Lubricating Spherical Bearings Engineered for Construction’s Toughest Conditions

Our GEG30es-2RS, GEG35es-2RS, GEG40es-2RS, and GEG45es-2RS Spherical Plain Bearings are specifically designed to eliminate the frustration of frequent replacements in heavy machinery. Built with high-grade bearing steel and a steel-on-steel sliding contact, these units deliver the precision and durability required for engineering hydraulic cylinders and forging machines. With self-lubricating properties, they reduce maintenance needs while ensuring consistent performance in dusty, high-vibration environments.

Dónde Este Rodamiento Funciona

These radial spherical plain bearings excel in applications involving heavy radial loads and oscillating movements—exactly the conditions found in construction machinery. Whether installed in excavator booms, loader arms, or hydraulic press systems, they maintain stability under extreme pressure while accommodating misalignment. The 2RS seal design provides added protection against contaminants, extending service life in dirty job site conditions.

Detalles técnicos que definen el rendimiento

The dimensional precision of these bearings—with specifications like 30*55*32 mm for the GEG30ES-2RS—ensures proper fit and load distribution in critical machinery components. The whole outer ring construction enhances structural integrity, allowing the bearing to withstand shock loads common in construction applications. Self-lubrication eliminates the need for frequent grease application, reducing maintenance downtime and ensuring consistent operation even in hard-to-reach installations. High precision manufacturing minimizes noise during operation, contributing to a more comfortable work environment.

The True Cost of Compromising on Bearing Quality

Choosing low-quality spherical plain bearings might save money upfront, but the hidden costs add up quickly. A single bearing failure in a hydraulic cylinder can stop an entire construction project, costing thousands in lost productivity and repair expenses. Our bearings, built to ISO standards and backed by rigorous quality control, reduce the risk of unexpected failures. The long life design means fewer replacements over the equipment’s lifespan, lowering total ownership costs significantly compared to cheaper alternatives.

Why Construction Machinery Buyers Trust Saifan Bearings

With over 18 years of experience manufacturing bearings for global markets, we bring proven expertise to every order. Our ISO9001 and ISO14001 certifications ensure consistent quality across all production processes. We support OEM/ODM customization to meet specific machinery requirements, with a dedicated R&D team and quality control lab verifying every batch. Our 12-month global warranty covers manufacturing defects, and we provide free technical guidance to help you select the right bearing for your application. With production capacity exceeding 1,000,000 units annually, we ensure stable supply even for large-scale projects.

Packaging & Shipping

    Embalaje neutro con palet de cartón para un transporte seguro

  • Sample lead time: 3–5 days for testing and verification

    • Entrega a granel: 5–15 días dependiendo de la cantidad del pedido

    Opciones de envío flexibles que incluyen exprés, aéreo y marítimo

    1pc MOQ disponible para necesidades de reemplazo de emergencia

Keep Your Machinery Moving: Order Today

Don’t let bearing issues slow down your construction projects. Whether you need a single replacement bearing or a bulk order for new equipment production, we can deliver the GEG series spherical plain bearings you need. Send us your specific model requirements and application details, and we’ll provide a competitive quote within 24 hours.

Preguntas Frecuentes

P: ¿Son estos rodamientos adecuados para aplicaciones de construcción de carga pesada?

A: Yes, these radial spherical plain bearings are specifically designed for heavy radial loads and oscillating movements, making them ideal for construction machinery like excavators and hydraulic cylinders.

Q: ¿Cómo confirmo el tamaño correcto del rodamiento para mi equipo?

A: Provide your equipment model or existing bearing dimensions (bore diameter, outer diameter, width), and our technical team will verify the correct GEG series model for your application.

Q: ¿Cuál es el período de garantía para estos rodamientos?

A: Ofrecemos una garantía global de 12 meses que cubre defectos de fabricación, con reemplazo o reembolso gratuito disponible para problemas que califiquen.

P: ¿Cuál es la cantidad mínima de pedido?

A: Aceptamos un MOQ de 1 pieza para artículos estándar, apoyando tanto reparaciones de emergencia como requisitos de pequeñas cantidades.

Q: Can you provide custom bearing solutions for special machinery?

A: Yes, we offer full OEM/ODM customization services, including material selection, dimensions, and lubrication options, to meet specific application requirements.

Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.

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.

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