GE4 Stainless Steel Self-Lubricating Spherical Plain Bearing
GE4 is a GE series spherical plain bearing with a 4 mm bore, 12 mm outside diameter, B = 5 mm and C = 3 mm. The catalog lists stainless steel with PTFE composite material or PTFE fabric liner options, each with its own load rating.
Description
GE4 dimensions and catalog ratings
| Parameter | Value | Unit |
|---|---|---|
| d | 4 | mm |
| D | 12 | mm |
| B | 5 | mm |
| C | 3 | mm |
| Approximate tilt angle α | 16 | degrees |
| Dynamic load rating — PTFE composite material | 2.4 | kN |
| Dynamic load rating — PTFE fabric liner | 4.8 | kN |
| Approximate weight | 0.003 | kg |
Dimension symbols follow the catalog. Confirm tolerances and installation interfaces against the approved drawing before ordering.
Comparing GE4 with nearby catalog entries
GE4 is the smallest-bore entry in the seven-size GE table supplied for this range. GE5 has a 5 mm bore and 14 mm outside diameter, compared with 4 mm and 12 mm for GE4. Check the complete interface dimensions when comparing sizes.
Choose the liner for your enquiry
The two dynamic load ratings refer to different PTFE liner options. They are not additive, and they are not allowable working loads or service-life guarantees. State the preferred liner or ask for assistance, together with loads, movement, temperature and environmental conditions.
Ordering details to confirm
Use GE4 as the catalog reference when enquiring. Confirm the complete ordering designation for the selected liner and end-face geometry.
The catalog specifies stainless steel without a grade in this table. Include any required material grade, clearance, starting torque and inspection conditions. These details and the operating limits need confirmation for the requested configuration.
Need a matching rod or linkage?
Send the end connections, centre distance, installation space and drawing revision if the bearing is part of a custom linkage. SphAxis can coordinate a review with supply partners. Single-piece custom enquiries are welcome. Feasibility, specifications, any development or tooling costs and lead time are confirmed during review.
Discuss a custom bearing or linkage
Request a quote for GE4
Include GE4, liner preference, quantity and delivery country. Add operating conditions and any drawing or inspection requirements.
Email an enquiry for GE4 or use the RFQ form. The email link opens a draft in your email application.
Availability and lead time are confirmed for each enquiry.
Additional information
| Catalog designation | GE4 |
|---|---|
| Series | GE |
| Bore diameter (mm) | 4 |
| Outside diameter (mm) | 12 |
| B dimension (mm) | 5 |
| C dimension (mm) | 3 |
| Material | Stainless steel |
| Liner options | PTFE composite material, PTFE fabric liner |
