
YZXQ :: Spherical Plain Bearings
GE…UK / GE…FW Maintenance-Free Bearings
PTFE-lined spherical bearings that run without relubrication.
GE4UK – GE30UK · GE4FW – GE30FWOverview
The UK and FW ranges press a PTFE liner into the outer ring so the spherical inner ring runs maintenance-free. UK uses a split outer ring for easier mounting; FW uses a plain outer ring. Both cover 4 mm to 30 mm bores.
Key Features
- Maintenance-free PTFE liner
- UK split and FW plain outer rings
- Bores from 4 mm to 30 mm
- Chrome plated ball
Technical Specifications
Reference dimensions per model — request the full datasheet

| Model | d (mm) |
|---|---|
| GE4UK | 4 |
| GE5UK | 5 |
| GE6UK | 6 |
| GE8UK | 8 |
| GE10UK | 10 |
| GE12UK | 12 |
| GE15UK | 15 |
| GE17UK | 17 |
| GE20UK | 20 |
| GE25UK | 25 |
| GE30UK | 30 |
| GE4FW | 4 |
| GE5FW | 5 |
| GE6FW | 6 |
| GE8FW | 8 |
| GE10FW | 10 |
| GE12FW | 12 |
| GE15FW | 15 |
| GE17FW | 17 |
| GE20FW | 20 |
| GE25FW | 25 |
| GE30FW | 30 |
Full datasheets with exact dimensions, load ratings and tolerances are available on request — contact us with your model list for the complete specification.
Material Options
- Outer ring with PTFE liner
- Chrome plated inner ring
- Steel outer ring
Customization Options
- Stainless steel rings
- Sealed variants
- OEM marking
RFQ
Send Us an Inquiry
Reference dimensions per model — request the full datasheet
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