Gewz88es–Gewz152es Spherical Plain Bearings – High-Load, Corrosion-Resistant
Specifications
| Inner Diameter | 88.9 mm |
| Outer Diameter | 139.7 mm |
| Thickness | 133.35 mm |
Introduction
Radial spherical plain bearing made of bearing steel, self-lubricating with steel-on-steel sliding contact. Features high precision, long life and low noise. Widely used in hydraulic cylinders, construction machinery, automotive shock absorbers and automation equipment. Origin: China. Trademark: BDL.
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Description
Key Specifications & Advantages of Gewz Spherical Plain Bearings
| Description | Core Value |
|---|---|
| Model Range | Gewz88ES–Gewz152ES — Precision-matched sizes for global hydraulic & automation systems |
| Material & Sliding Pair | Bearing steel-on-steel — High load capacity, no polymer degradation under heat/stress |
| Lubrication | Self-lubricating — Zero maintenance in sealed or hard-to-access applications |
| Load Direction | Radial spherical design — Compensates for misalignment up to ±3°, extends service life |
| Outer Structure | Whole outer ring — Superior rigidity vs split rings; ideal for high-vibration machinery |
| Applications | Hydraulic cylinders, forging machines, construction equipment, auto shock absorbers — Proven in harsh industrial environments |
| Performance Certifications | ISO 104:2020 compliant; 1M units annual capacity — Consistent batch quality & traceability |
| Differentiator vs Generic Brands | Tighter tolerance (±0.01mm on bore/OD), lower noise (<38 dB), 2× fatigue life per DIN 6292 |
| Quality Assurance | 100% dimensional inspection + hardness testing; BDL trademark registered in China & EU |
| FAQ: Can it replace SKF GE… series? | Yes — Identical mounting dimensions & static load ratings; cross-reference available upon inquiry |
Ready to verify compatibility or request a technical datasheet? Send your inquiry now — our engineering team replies within 2 hours.
