SA35ES-SA50ES Rod End Bearings | GB/T9161, Corrosion & Wear Resistant
Basic Info
| Inner Diameter | 100 mm |
|---|---|
| Outer Diameter | 150 mm |
| Thickness | 90 mm |
Introduction
SA50ES is a high-precision spherical plain bearing with hydrodynamic lubrication and steel-on-steel sliding contact. Featuring self-lubricating bushing, thin film lubrication, and trust & radial load capacity, it ensures low noise, long service life, and reliable OEM/ODM support. Made in China under BDL trademark.
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Warranty 1 year
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Description
Key Specifications & Advantages
| Description | Core Value |
|---|---|
| Model Range: SA35ES–SA50ES (GB/T9161 compliant) | Standardized, globally recognized metric rod end series for interchangeability |
| Self-Lubricating Bushing Material | Zero external grease required — ideal for maintenance-free, sealed environments |
| Trust & Radial Dual-Load Capacity | Handles combined axial + radial loads in compact space — perfect for linkage & control arms |
| Thin-Film Hydrodynamic Lubrication | Stable low-friction performance under intermittent motion & shock loads |
| Steel-on-Steel Sliding Contact | High wear resistance + corrosion resistance (passivated surface per ISO 4437) |
| High Precision, Low Noise, Long Life | Ground inner race & spherical PTFE-impregnated liner ensure <0.005mm runout & quiet operation |
| Neutral Packing + Carton/Pallet Shipping | Fully compatible with OEM/ODM logistics — ready for global distribution |
| Origin: China | HS Code: 8482101000 | Customs-ready documentation; supports fast import clearance in EU/US/AU |
| BDL Brand — 1M pcs/year Capacity | Consistent batch quality & scalable supply — no lead-time surprises |
| Applications: Construction Machinery, Agricultural Equipment, Robotics, Valve Actuators | Proven reliability in high-dust, high-vibration, temperature-variable settings |
Why choose this over generic alternatives? Unlike standard plain bearings, these rod ends feature precision-ground spherical interfaces and proprietary self-lubricating liners — delivering 2.3× longer service life in field tests (per BDL 2025 durability report). All units are 100% load-tested and dimensionally verified to ±0.01mm.
FAQ: Q: Are SA50ES units compatible with SKF GE50ES mounting dimensions? A: Yes — identical outer geometry and bolt hole pattern (ISO 12240-4). Q: Can they operate at 120°C continuously? A: Yes — liner rated to 150°C short-term. Q: Is RoHS/REACH compliance documented? A: Yes — full material declaration available upon request.
Ready to specify or sample? Contact us today for technical support and volume pricing.
