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Key Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Part Number | EP-GE80ES | Series / reference | Standard Radial |
| Bore d (mm) | 80 | Outside diameter D (mm) | 120 |
| Width B (mm) | 55 | Inner-ring width C (mm) | 45 |
| Dk (mm) | 105 | R1s / R2s min | 1.0 / 1.0 mm |
| Articulation α | 6° | Dynamic load Cr | 400 kN |
| Static load C0r | 2000 kN | Weight | 2200 g |
| Lubrication | Relubrication required | Sealing | Open / unsealed |
| Sliding pair | Steel / steel | Surface / liner | Outer and inner rings phosphate treated |
Product Description
EP-GE80ES construction and application notes
EP-GE80ES is the 80 mm-bore model in the GE..E / GE..ES Standard Radial family. Its nominal envelope is d 80 mm × D 120 mm with B 55 mm overall width.
Outer ring with a single split in the axial direction. Type ES uses lubricating grooves and holes in the outer and inner rings. The 6° articulation value shown in the model table helps define angular movement around the spherical sliding surface. This construction is intended for slow oscillating or pivoting joints where a planned lubrication path is available. On EP-GE80ES, that construction is paired with a 80 mm bore, 120 mm outside diameter, 55 mm overall width, 400 kN dynamic rating and 6° catalogue articulation value.
For EP-GE80ES, the GE standard family uses the compact radial envelope and a serviceable steel-on-steel sliding pair. It is most relevant where periodic relubrication is already part of the machine maintenance plan and an open bearing face is acceptable.
Installation and fit
For EP-GE80ES, start the fit review from its 80 mm bore and 120 mm outside diameter, then check how the 55 mm bearing width is supported by the housing shoulders. The fitting-tolerance resource includes H7 and h6 among the reference classes; final fit still depends on ring loading, housing stiffness, temperature and the machine interface.
Selection Context
How to verify EP-GE80ES in the joint
For EP-GE80ES, for a replacement check, begin with the joint envelope and then compare the full bearing marking. Use the bore to identify the pin size, then confirm the outer ring has adequate seating across the available housing width. If the joint works outdoors, note the contamination path and adjacent surface condition rather than relying on a seal suffix alone. For a new design, provide the joint drawing, load direction and expected movement so the model can be reviewed in context.
Cross-Reference
Brand reference for EP-GE80ES
Cross-reference designations help identify the family. They do not replace dimensional, suffix, sealing and application checks.
| Brand | Reference designation | Verification note |
|---|---|---|
| SKF | GE80ES | Reference designation; verify dimensions and suffix. |
| FAG | GE80ES | Reference designation; verify dimensions and suffix. |
| ELGES | GE80DO | Reference designation; verify dimensions and suffix. |
| ASK | GE80 | Reference designation; verify dimensions and suffix. |
| IKO | GE80ES | Reference designation; verify dimensions and suffix. |
| NTN | SA1~..B family | Reference designation; verify dimensions and suffix. |
Technical Documents
Drawings and order documents
Related Products
Compare the same bore across other constructions
RFQ
Request a quote for EP-GE80ES
For EP-GE80ES, include quantity, application, operating environment and any drawing or document requirement. The enquiry area keeps this 80 × 120 × 55 mm model in context so the quotation can be tied to the exact product rather than only the family name.
Model: EP-GE80ES
