Stainless Steel
Spherical Plain Bearings
GE / GEG / GEZ Series |304 / 316 / 440C Options
Corrosion resistant for washdown, chemical, and marine duty.
High misalignment capability for oscillating joints.
Maintenance-free PTFE liners or greaseable designs.
Sealed options to reduce contamination and extend life.
Precision Engineered
For the most demanding environments
Select Your Series
Choose the structural configuration that matches your application requirements.
GE Series
Standard radial spherical bearings for oscillating joints.
- Open design
- Grease groove options
- Broad size range
GEG Series
Heavy-duty radial/axial loads and demanding duty cycles.
- Thicker outer ring
- Higher load rating
- Robust for shock loads
GEZ Series
Maintenance-free PTFE lined bearings for clean operation.
- Self-lubricating liner
- Reduced maintenance
- Low-speed oscillation
GE-2RS Sealed
Dirty or wet environments needing extra protection.
- Double lip seals
- Contamination control
- Extended service life
RFQ Preparation Checklist
Required
- Series (GE / GEG / GEZ / Sealed)
- Bore, OD, Width (d, D, B)
- Load type (radial/axial) and misalignment angle
Recommended
- Environment (washdown / marine / chemical)
- Lubrication preference (greaseable or maintenance-free)
- Seal requirement (2RS, open, shielded)
Optional
- Housing design or fit class
- Temperature range
- Liner material preference
No Part Number?
No exact part number? Share your bearing seat sizes, housing details, or a sample. We can match a stainless spherical bearing for you.
GE Series
Standard radial spherical plain bearings for oscillating joints and misalignment. Grease groove options support periodic lubrication.
Key Advantages
- Reliable for moderate radial loads and slow oscillation.
- Stainless rings for corrosion resistance in wet environments.
- Common sizes with consistent fits for easy replacement.
GEG Series
Heavy-duty series with thicker outer ring for higher load capacity and combined radial/axial forces.
Key Advantages
- Improved load distribution for shock and vibration.
- Stable performance under heavy duty cycles.
- Available with lubrication grooves and relube options.
GEZ Series
Maintenance-free PTFE lined bearings for clean operation and reduced service needs.
Key Advantages
- Self-lubricating liner reduces maintenance.
- Low friction for smooth oscillation.
- Stable performance in washdown environments.
GE-2RS Sealed
Sealed spherical plain bearings for dirty or wet environments that demand extra contamination control.
Key Advantages
- Double lip seals reduce ingress and washout.
- Extended service intervals in harsh duty.
- Consistent performance with reduced maintenance.
Material Options
Select the right grade for your specific environmental and mechanical requirements.
304 Stainless Steel
General Corrosion / Cost-Effective
General equipment, indoor wet zones, and mild chemical exposure.
For salt spray or frequent washdown, upgrade to 316.
316 Stainless Steel
Marine Grade / Superior Corrosion
Marine, washdown, and chemical processing environments.
If higher hardness or wear resistance is needed, consider 440C.
440C Stainless Steel
Bearing Grade / High Hardness
High wear or higher load contact surfaces.
Lower corrosion resistance than 316; use in controlled or sealed environments.
PTFE Liner (Maintenance-Free)
Self-Lubricating / Low Friction
Clean applications or joints that are difficult to re-lubricate.
Not ideal for high-speed rotation or impact shock.
Technical Specifications
Bearing Type
- LoadRadial / Radial-Axial
- LubricationGreaseable / Maintenance-Free
- SealsOpen / 2RS / Shielded
Key Dimensions
- Bore (d)6 mm - 100 mm+
- OD (D)12 mm - 180 mm+
- Misalignment6 to 15 deg
Performance
- Static LoadUp to 200 kN+
- Temp Range-40 C to +200 C
- SpeedLow speed oscillation
Part Number & Size Table
GE / GEG / GEZ / GE-2RS | 304 / 316 / 440C
Step 1: Select bearing type (Maintenance-Free or Lubricated)
Step 2: Filter by series and material
| Part No. | Series | Bore (d) | OD (D) | Width (B) | Material | Liner | Notes |
|---|---|---|---|---|---|---|---|
| GEZ 8 SS | GEZ | 8 | 16 | 8 | 304 | PTFE | MF |
| GEZ 10 SS | GEZ | 10 | 19 | 9 | 304 | PTFE | MF |
| GEZ 12 SS | GEZ | 12 | 22 | 10 | 316 | PTFE | MF |
| GEZ 16 SS | GEZ | 16 | 26 | 12 | 316 | PTFE | MF |
Recommended Accessories
Stainless Housings
Match bearing seat fit and simplify mounting with pillow blocks or flanges.
Protective Seals & Shields
Add contamination protection for wet, dusty, or washdown environments.
Spacers & Thrust Washers
Control axial alignment and protect mating surfaces under oscillation.
Industry Applications
Food & Beverage
Frequent washdowns and high sanitation requirements.
Marine & Offshore
Extreme salt spray and corrosive ocean environments.
Automation & Packaging
High cycle oscillation and continuous duty.
Agriculture & Outdoor
Dirt, mud, shock loads, and seasonal storage.
Quality Assurance & Compliance
We provide stable supply and consistency control for all stainless steel spherical plain bearings. Full material traceability and inspection documentation are standard operating procedures.
Documentation
Material Certs, Dimensional Reports, RoHS/REACH compliance.
Testing & Inspection
100% Dimensional check on critical fits. Batch testing for load capacity.
Factory Capacity
Advanced CNC turning centers ensuring high precision and output.
Frequently Asked Questions
Spherical plain bearings handle oscillating motion and misalignment under load. They are common in linkages, hinges, and joints where rotation is slow but loads are high.
GE is the standard radial series, GEG is a heavy-duty variant with thicker rings, and GEZ is the maintenance-free series with PTFE liners.
Maintenance-free (PTFE lined) bearings eliminate re-lubrication, ideal for clean or hard-to-service locations. Greaseable types are preferred for heavy loads or dirty environments with routine maintenance.
304 is cost-effective for general wet environments. For salt spray, marine exposure, or frequent chemical washdown, 316 is the better choice.
2RS indicates double-lip seals on both sides of the bearing. This improves contamination control and reduces lubricant loss.
Provide bore (d), outer diameter (D), and width (B). If possible, include housing details and load direction.
Yes, we can provide 2D dimension drawings and 3D STEP files for the specific size you request.
Yes. Share your drawing or sample along with usage details, and we can quote a custom stainless bearing solution.
Request a Quote
Stainless Steel Spherical Plain Bearings (GE / GEG / GEZ / GE-2RS)
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Essential Info
- Series (GE/GEG/GEZ...)
- Bore / OD / Width
- Seal or liner type
Helpful Context
- Application environment
- Load direction and duty cycle
"Unknown model? Upload a photo with a ruler and share bore, OD, and width."