Joint Bearing

Rod End Bearing NOS25 NOS28 NOS30 POSA PHSA Self-Lubricating Spherical Plain Bearing for Industrial Machinery

SKU: 2a45a26f212d In Stock

Ensure smooth, low-maintenance industrial machinery operation with Saifan Bearings' Self-Lubricating Spherical Plain Bearing—built to eliminate frequent lubrication downtime and boost equipment reliability. This rod end bearing (models NOS25, NOS28, NOS30, POSA, PHSA) combines hydrodynamic lubrication with a self-lubricating bushing, delivering consistent performance under both trust and radial loads in demanding industrial environments.

  • High precision (P0-P4 grade) and low noise (Z2-Z4) design ensures minimal vibration, extending machinery service life
  • Steel-on-steel sliding contact with thin film lubrication technology reduces wear, ideal for heavy-duty applications like machine tools and agricultural equipment
  • Supports OEM/ODM customization to match specific equipment dimensions, backed by Saifan's ISO 9001:2015 quality certification and 12-month warranty
Wholesale Price (FOB)
¥1.55
MOQ: 1 Piece • Bulk discounts available on inquiry
12-Month Warranty
Free Samples
Global Shipping
Product Specifications

Technical Details & Description

Especificaciones del Producto

Parámetro

Detalles

Modelo NO.

Cojinete Hidrodinámico

Material del buje

Auto-Lubricación

Dirección del Rodamiento

Confianza y Radial

Método de Lubricación

Control Intermitente de Combustible

Espesor de película lubricante

Lubricación de Película Delgada

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

100*150*90 mm

Origen

China

Código HS

8482101000

Capacidad de Producción

1000000

NOS30
Lubricant & Load

Industrias de Aplicación

Industria

Equipo Típico

Maquinaria Industrial

Herramientas de Máquina, Prensas de Impresión, Reductores

Automotriz

Maquinaria Agrícola

Cosechadoras, Tractores, Equipos de Labranza

Construcción

Nueva Energía

Steering Systems, Suspension Components
Excavators, Cranes, Concrete Mixers
Wind Turbines, Solar Tracking Systems

Eliminate Downtime with NOS30 Self-Lubricating Spherical Plain Bearing for Industrial Machinery

Industrial machinery operators know the frustration of unexpected bearing failures—costing hours of production, expensive repairs, and missed deadlines. When low-quality bearings wear prematurely or require frequent lubrication, maintenance teams are forced into reactive schedules instead of planned upkeep. Sourcing reliable spherical plain bearings that balance precision, durability, and self-lubricating convenience has long been a challenge for equipment managers.

Self-Lubricating Design Cuts Maintenance Costs and Downtime

The NOS30 Spherical Plain Bearing addresses these pain points with its integrated self-lubricating bushing material, eliminating the need for regular grease applications. Engineered for both trust and radial loads, this bearing delivers consistent performance in industrial machinery where misalignment and variable stress are common. As an integrated manufacturer with ISO9001 certification, we ensure each unit meets P0-P4 precision standards, directly reducing vibration and extending equipment life in machine tools and printing presses.

Diseñado para aplicaciones industriales de alta resistencia

This Spherical Plain Bearing thrives in demanding environments—handling the heavy loads of agricultural equipment, the continuous operation of conveyor systems, and the precision requirements of CNC machinery. Its steel-on-steel sliding contact ensures stability under dynamic forces, while the thin film lubrication system maintains efficiency even at elevated temperatures. Whether used in excavator booms or solar tracker pivot points, the NOS30 bearing’s 100*150*90 mm specification provides a robust solution for critical mechanical linkages.

Ventajas técnicas que impulsan el rendimiento

The NOS30’s design incorporates key features that directly impact operational reliability. Its hydrodynamic lubrication system creates a protective film between moving parts, minimizing friction and wear during start-stop cycles—a critical benefit for intermittent industrial processes. The self-lubricating bushing material reduces maintenance intervals by up to 60% compared to conventional bearings, while the high precision construction (achieved through our in-house R&D and QC lab) ensures minimal clearance variation, critical for maintaining alignment in precision machinery. These technical attributes translate to longer bearing life, lower energy consumption, and fewer unplanned shutdowns.

Por qué comprometerse con la calidad de los rodamientos cuesta más

Choosing substandard spherical plain bearings may seem cost-effective initially, but the hidden expenses add up quickly. A single bearing failure in a production line can cost thousands in downtime, while frequent replacements disrupt maintenance schedules and increase labor costs. Our Rod End Bearing, built to ISO standards with full traceability, eliminates these risks. The NOS30’s long-life design and 12-month global warranty mean predictable performance and lower total cost of ownership—proven by our 17 years of serving industrial clients across Europe, America, and Southeast Asia.

Su Socio Confiable para Rodamientos Industriales

At Jinan Saifan Bearing, we back our products with tangible commitments to quality and service. Our 1,000,000-unit annual production capacity ensures stable supply, even for large-scale projects, while our flexible order policy (1pc MOQ for standard items) supports emergency repairs and small-batch requirements. Each bearing undergoes rigorous testing in our ISO14001-certified facility, with free technical guidance available to help you select the right component for your application. We offer 3–5 day sample lead times and 5–15 day bulk delivery, so you can minimize equipment downtime and keep operations running smoothly.

Packaging & Shipping

  • Neutral packing with protective inner cartons and outer pallet reinforcement
  • Tiempo de entrega de muestra: 3–5 días; entrega a granel: 5–15 días

    Múltiples opciones de envío: DHL, FedEx, UPS, transporte aéreo y transporte marítimo

    Seguimiento en tiempo real proporcionado para todos los envíos

  • Minimum order quantity: 1 piece for standard items

Get Your NOS30 Bearing Shipped Fast

Don’t let bearing issues slow down your production. Whether you need a single NOS30 Spherical Plain Bearing for emergency repair or bulk orders for scheduled maintenance, we’re ready to fulfill your request. Send us your bearing model, application details, and quantity, and our team will provide a quote within 24 hours—helping you get back to full operation with minimal delay.

Preguntas Frecuentes

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

A: Yes, all our bearings are produced in an ISO9001 and ISO14001 certified facility, with precision levels from P0 to P4 and noise grades Z2 to Z4, meeting global industrial requirements.

Q: How can I confirm the NOS30 bearing fits my specific machinery?

A: Provide your equipment model, operating load, and speed requirements, and our technical team will verify compatibility and offer free选型 guidance based on 17 years of industry experience.

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.

Q: What is the minimum order quantity for the NOS30 bearing?

A: We accept 1 piece MOQ for standard items, supporting both emergency repairs and small-batch purchases.

Q: ¿Qué tan rápido puedo recibir mi pedido?

A: Samples are shipped within 3–5 days, and bulk orders within 5–15 days. We offer multiple logistics options to meet your timeline requirements.

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

A

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.

Engineering Insights

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