Joint Bearing

Spherical Plain Bearing GEG120ES-2RS GEG140ES-2RS GEG160ES-2RS for Construction Machinery

SKU: 45f5b2834c24 In Stock

Ensure smooth, reliable rotation in heavy-duty construction machinery with our Spherical Plain Bearing GEG120ES-2RS, GEG140ES-2RS, GEG160ES-2RS — engineered to minimize downtime and boost operational efficiency in harsh worksites. These steel-on-steel self-lubricating bearings deliver high precision (P0-P4 grade) and extended service life, even under extreme loads and frequent angular misalignment.

  • Self-lubricating design eliminates the need for frequent maintenance, reducing labor costs and keeping your equipment running longer
  • 120*210*115mm specification (GEG120ES-2RS) and whole outer ring structure ensure perfect fit for engineering hydraulic cylinders, forging machines, and excavator components
  • Backed by ISO 9001:2015 quality certification and 12-month warranty, providing peace of mind for critical machinery performance
Wholesale Price (FOB)
¥1.80
MOQ: 1 Piece • Bulk discounts available on inquiry
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12-Month Warranty
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Product Specifications

Technical Details & Description

Especificaciones del Producto

Parámetro

Detalles

Modelo NO.

Nombre del Producto

Cojinete de Superficie Esférica

Material

Acero para rodamientos

Dirección de Carga

Cojinete de Bolas Radial Esférico

Lubricación

Autolubricante

Estructura Externa

Anillo Exterior Completo

Contacto Deslizante

Acero sobre Acero

Características

Alta Precisión, Larga Vida, Bajo Ruido

Especificación

Origen

China

Código HS

8482101000

GEG120ES-2RS
120*210*115 mm

Industrias de Aplicación

Industria

Equipo Típico

Maquinaria de Construcción

Excavadoras, Cargadoras, Bulldozers

Ingeniería Hidráulica

Cilindros Hidráulicos de Ingeniería

Fabricación Pesada

Máquinas de Forja, Equipos de Prensa

Automotriz

Amortiguadores de Automóvil

Conservación del Agua

Maquinaria de Riego, Bombas de Agua

Minimice el tiempo de inactividad con los rodamientos de superficie esférica de la serie GEG para maquinaria de construcción

Construction equipment operators know the frustration of unexpected downtime—especially when a failed bearing halts a multi-million-dollar project. Replacing low-quality bearings every few months not only increases maintenance costs but also risks missed deadlines. Sourcing reliable, heavy-duty bearings that handle radial loads and misalignment in harsh job site conditions remains a constant challenge for fleet managers and equipment rebuilders.

Self-Lubricating Spherical Bearings Engineered for Heavy Loads

Our Spherical Plain Bearing GEG120ES-2RS solves these pain points with its steel-on-steel construction and self-lubricating design, eliminating the need for frequent maintenance in dusty or wet environments. As an integrated manufacturer with ISO9001 certification, we ensure each bearing meets P0-P4 precision standards, delivering consistent performance in critical applications like excavator booms and hydraulic cylinders. With 1pc MOQ for standard items and 3–5 days sample lead time, we support both emergency repairs and large-scale fleet upgrades.

Rendimiento Óptimo en Entornos de Construcción Exigentes

Designed for radial load direction and whole outer ring structure, this Spherical Plain Bearing excels in applications requiring highload capacity and angular misalignment compensation. Whether installed in forging machines subject to extreme shock loads or construction machinery operating in temperature fluctuations, its robust bearing steel composition ensures reliability under continuous stress. The 2RS seal configuration provides additional protection against contaminants, extending service life in muddy or debris-filled job sites.

Características técnicas que maximizan el tiempo de actividad del equipo

The GEG120ES-2RS dimensions—120mm bore diameter, 210mm outside diameter, and 115mm width—offer the perfect balance of load capacity and compact design for heavy machinery. Its self-lubricating特性 eliminates the need for regular grease intervals, reducing maintenance downtime. The steel-on-steel sliding contact delivers exceptional wear resistance, while precision manufacturing ensures low noise operation—critical for operator comfort during extended use. These features combine to create a bearing that maintains performance even in the most challenging construction environments.

Por qué los rodamientos genuinos reducen el costo total de propiedad

Choosing authentic high-precision spherical plain bearings over counterfeit alternatives directly impacts your bottom line. Inferior bearings often fail prematurely, leading to costly equipment disassembly, replacement parts, and project delays. Our bearings come with a 12-month global warranty and defect replacement guarantee, ensuring peace of mind throughout the product lifecycle. While initial costs may be higher than low-quality imports, the extended service life and reduced maintenance requirements result in lower total ownership costs over time—especially for fleets operating multiple construction machines.

Our Commitment to Construction Machinery Reliability

With over 18 years of bearing manufacturing experience, Jinan Saifan Bearing serves global buyers across Europe, America, and Southeast Asia. Our full R&D and QC lab ensures each GEG series bearing meets international standards before leaving our facility. We offer OEM/ODM customization to match specific equipment requirements, supported by free technical guidance from our engineering team. Our production capacity of 1,000,000 units annually ensures stable supply, while flexible payment options including T/T and Alibaba Trade Assurance provide secure transactions for both small and large orders.

Packaging & Shipping

    Embalaje neutro con palet de cartón para un transporte seguro

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

    Envío global a través de DHL, FedEx, UPS, carga aérea o marítima

    Muestras gratuitas disponibles (el comprador cubre los costos de envío)

    Se admite una cantidad mínima de pedido de 1 pieza para reparaciones de emergencia

Get Your Construction Machinery Back to Work

Don’t let bearing failures derail your projects. Whether you need a single replacement bearing or bulk orders for your fleet, we provide the reliability and quick delivery construction operations demand. Send us your equipment model and application details today to confirm compatibility and get a quote—every day of downtime costs money, and we’re here to help you minimize it.

Preguntas Frecuentes

Q: Are these bearings suitable for heavy-duty construction equipment?

A: Yes, the GEG120ES-2RS is specifically engineered for construction machinery, hydraulic cylinders, and forging machines, designed to handle radial loads and misalignment in harsh environments.

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

A: Provide your equipment model, application type, and required dimensions, and our technical team will verify compatibility within 24 hours.

P: ¿Qué cobertura de garantía ofrecen?

A: Ofrecemos una garantía global de 12 meses que cubre defectos de fabricación, con reemplazo gratuito o reembolso disponible para productos no conformes.

P: ¿Cuál es la cantidad mínima de pedido?

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 within 3–5 days, while bulk orders deliver in 5–15 days. Express shipping options are available for urgent requirements.

Ready to order or need a quote?
Send your bearing designation, equipment model, and quantity to sales02@saifan-group.com — we’ll respond within 24 hours with technical confirmation and pricing.

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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