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GE4C Spherical Plain Bearing 4x12x5mm Maintenance-Free Radial Joint Bearing
Model: GE4C
- Delivers high torque density in a compact diameter design
- Precision gear structure ensures smooth & ultra-low noise operation
- Wide output speed range to meet versatile industrial needs
- Fully customizable gear ratios, shaft dimensions, and wire leads
- Heavy-duty industrial grade quality with long operational lifespan
Product Highlights
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100% Maintenance-Free Operation: Self-lubricating PTFE composite liner eliminates the need for ongoing oiling or greasing, reducing downtime and maintenance costs.
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High Load Capacity & Misalignment Accommodation: Spherical contact geometry easily absorbs dynamic tilting and angular deviations under high radial stress.
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Corrosion & Wear Resistance: Hard chrome-plated inner ring surface prevents seizing, scuffing, and abrasive wear in harsh industrial settings.
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Compact & Lightweight Form Factor: Ideal for space-constrained linkages, robotic pivots, and miniature motion assemblies.
Technical Specifications
| Parameters | Specifications |
|---|---|
| Bore Diameter | 4mm |
| Outer Diameter | 12mm(0.47in) |
| Precision Rating | P0 |
| Material | Chrome Steel |
| Lubrication | Grease |
| Seals Type | OPEN |
| Type | Rod End |
| Ball Diameter | 12mm |
| Body Material | chrome steel/stainless steel |
| Eye Thickness | 5mm |
| Thread Type | Female Thread |
Why Choose Us
Factory Manufacturing Capabilities
Modern precision workshop, advanced CNC automated machining centers, and 100% full-inspection assembly lines.
CNC Machining Workshop
High precision ±0.005mm tolerance
Automated Assembly Lines
Capacity up to 50,000 units/month
Rigorous QC & Testing Lab
Noise, torque & life cycle testingInternational Certifications
Verified compliance with global standards, supporting smooth customs clearance and regulatory approvals across North America and Europe.
CE（EMC 24V）
European Conformity Verified
CE RoHS
Eco-friendly & hazardous-free
CE
Standardized Quality Management
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