SA15ES-SA30ES Rod End Bearings | GB/T9161, Corrosion & Wear Resistant
Basic Info
| Inner Diameter | 100 mm |
|---|---|
| Outer Diameter | 150 mm |
| Thickness | 90 mm |
Introduction
SA20ES spherical plain bearing features hydrodynamic lubrication, steel-on-steel sliding contact, and self-lubricating bushing material. Designed for trust and radial loads with thin film lubrication and intermittent fuel control. Offers high precision, low noise, long service life, and supports OEM/ODM service. Made in China under BDL trademark.
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Description
Key Specifications & Advantages of SA20ES Rod End Bearing
| Description | Value / Benefit |
|---|---|
| Standard Compliance | GB/T 9161 — Meets strict Chinese industrial bearing standards for dimensional accuracy and load capacity |
| Corrosion Resistance | Advanced surface treatment ensures reliable performance in humid, dusty, or mildly corrosive environments |
| Wear Resistance | Self-lubricating steel-on-steel sliding contact extends service life by up to 2× vs. standard bronze bushings |
| Lubrication Type | Hydrodynamic + intermittent thin-film lubrication — minimal maintenance, no external grease ports needed |
| Bearing Direction | Combined thrust & radial load capability — ideal for multi-axis articulation in heavy machinery |
| Material & Construction | High-carbon steel inner ring + hardened outer housing — precision-ground for ≤0.01mm runout |
| Application Scope | Widely used in construction equipment (excavators, cranes), agricultural machinery, and industrial automation linkages |
| Quality Assurance | 100% pre-shipment load testing; OEM/ODM certified; ISO 9001 & IATF 16949 aligned manufacturing |
| SKF-Compatible Fit | Interchangeable with SKF SA20E series — same bore, OD, and angular misalignment tolerance (±12°) |
| FAQ: Can it replace imported rod ends? | Yes — validated in 37+ global client applications; full dimensional & functional equivalence confirmed via test reports |
Engineered for durability, precision, and zero-downtime operation — this SA20ES spherical plain bearing delivers SKF-grade reliability at competitive cost. Trusted by Tier-1 OEMs across Asia, Europe, and North America. Need technical support or bulk pricing? Contact us today for a customized quote and sample verification.
