설명
Key Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Part Number | EP-GEG80ES | Series / reference | Heavy-Duty Radial |
| Bore d (mm) | 80 | Outside diameter D (mm) | 130 |
| Width B (mm) | 75 | Inner-ring width C (mm) | 50 |
| Dk (mm) | 115 | R1s / R2s min | 1.0 / 1.0 mm |
| Articulation α | 14° | Dynamic load Cr | 490 kN |
| Static load C0r | 2450 kN | Weight | 3500 g |
| Lubrication | Relubrication required | Sealing | Open / unsealed |
| Sliding pair | Steel / steel | Surface / liner | Outer and inner rings phosphate treated |
Product Description
EP-GEG80ES construction and application notes
EP-GEG80ES is the 80 mm-bore model in the GEG..E / GEG..ES Heavy-Duty family. Its nominal envelope is d 80 mm × D 130 mm with B 75 mm overall width.
Heavy-duty GEG radial construction with a single axial split. Type ES uses lubricating grooves and holes in both rings. The 14° 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-GEG80ES, that construction is paired with a 80 mm bore, 130 mm outside diameter, 75 mm overall width, 490 kN dynamic rating and 14° catalogue articulation value.
For EP-GEG80ES, the GEG heavy-duty family uses a wider radial section than the comparable GE range. Housing width and shoulder support therefore deserve extra attention when a machine needs the heavier GEG envelope but remains on a greaseable steel-on-steel system.
Installation and fit
For EP-GEG80ES, start the fit review from its 80 mm bore and 130 mm outside diameter, then check how the 75 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-GEG80ES in the joint
For EP-GEG80ES, this size is best reviewed from the actual pin and housing rather than from the designation alone. Pay particular attention to the outside diameter and overall width because both must fit the existing housing without forcing the joint. Check how often the joint moves, how far it articulates and whether the installed bearing can actually be reached for maintenance. If the old code is incomplete, include clear photographs of both bearing faces and any readable suffixes.
Cross-Reference
Brand reference for EP-GEG80ES
Cross-reference designations help identify the family. They do not replace dimensional, suffix, sealing and application checks.
| Brand | Reference designation | Verification note |
|---|---|---|
| SKF | GEH80ES | Reference designation; verify dimensions and suffix. |
| FAG | GEH80ES | Reference designation; verify dimensions and suffix. |
| ELGES | GE80FO | Reference designation; verify dimensions and suffix. |
| IKO | GE80GS | 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-GEG80ES
For EP-GEG80ES, include quantity, application, operating environment and any drawing or document requirement. The enquiry area keeps this 80 × 130 × 75 mm model in context so the quotation can be tied to the exact product rather than only the family name.
Model: EP-GEG80ES
