GEZ120ES-177ES Spherical Plain Bearings – High-Precision, China Factory Price
Basic Info
| Inner Diameter | 120.65 mm |
|---|---|
| Outer Diameter | 187.325 mm |
| Thickness | 105.562 mm |
| Material | Bearing Steel |
| Lubrication | Self-lubricating |
| Load Direction | Radial Spherical Plain Bearing |
Introduction
GEZ120ES is a high-precision, long-life radial spherical plain bearing made of bearing steel with steel-on-steel sliding contact. It features low noise, self-lubrication, and whole outer ring structure. Widely used in hydraulic cylinders, construction machinery, automotive shock absorbers, and automation equipment. Origin: China.
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Description
Key Specifications & Advantages of GEZ120ES–GEZ177ES Spherical Plain Bearings
| Description | Core Value |
|---|---|
| Model Range | GEZ120ES, GEZ127ES, GEZ152ES, GEZ165ES, GEZ177ES — precision-engineered for interchangeability & OEM fit |
| Material & Construction | Bearing steel inner/outer rings + whole outer ring design — superior radial load capacity & rigidity |
| Lubrication | Self-lubricating (steel-on-steel sliding contact) — zero maintenance, ideal for sealed or hard-to-access applications |
| Load Direction | Radial spherical plain bearing — handles misalignment up to ±3° and heavy shock loads |
| Dimension Accuracy | Ultra-tight tolerances (e.g., GEZ120ES: 120.65×187.325×105.562 mm) — ensures smooth assembly & long service life |
| Applications | Hydraulic cylinders, forging machines, construction & agricultural machinery, auto shock absorbers, water conservancy systems |
| Performance Edge | High precision, low noise, extended fatigue life — outperforms standard GEZ series in dynamic load scenarios |
| Quality Assurance | Manufactured in China under strict ISO 9001 control; HS Code 8482101000 compliant; BDL trademark certified |
| Differentiation vs. Generic Brands | Consistent dimensional stability, lower surface roughness, and verified self-lubricating film retention — proven in 1M+ units shipped |
| FAQ (Quick Reference) | Q: Are these compatible with SKF mounting dimensions? A: Yes — GEZ-series follows ISO 12212; cross-reference available. Q: What’s max operating temp? A: Up to 120°C continuous. Q: Can they replace GEH/GEK? A: Radially — yes; angularly — confirm alignment specs. |
Ready to source high-reliability spherical plain bearings with OEM-ready specs and fast lead times? Send your inquiry now — our SKF-experienced team will provide cross-reference charts, bulk pricing, and technical support within 2 hours.
