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Key Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Part Number | EP-GEG25C | Series / reference | Maintenance-Free PTFE |
| Bore d (mm) | 25 | Outside diameter D (mm) | 47 |
| Width B (mm) | 28 | Inner-ring width C (mm) | 18 |
| Dk (mm) | 40.7 | d1 min (mm) | 29 |
| R1s / R2s min | 0.6 / 0.6 mm | Articulation α | 17° |
| Dynamic load Cr | 65 kN | Static load C0r | 166 kN |
| Weight | 203 g | Lubrication | Maintenance-free sliding system |
| Sealing | Open reference construction | Sliding pair | Steel / PTFE composite |
| Surface / liner | Chromium-plated spherical inner-ring surface |
Product Description
EP-GEG25C construction and application notes
EP-GEG25C is the 25 mm-bore model in the GE..C / GEG..C Maintenance-Free PTFE family. Its nominal envelope is d 25 mm × D 47 mm with B 28 mm overall width.
Outer ring pressed around the inner ring, with the outer race lined by PTFE composite material and a chromium-plated spherical inner-ring surface. The PTFE composite sliding layer removes routine relubrication from the bearing itself; load, oscillation, temperature and adjacent surface condition still control application suitability. On EP-GEG25C, that construction is paired with a 25 mm bore, 47 mm outside diameter, 28 mm overall width, 65 kN dynamic rating and 17° catalogue articulation value.
For EP-GEG25C, the C-family construction uses a PTFE-composite sliding layer instead of a routinely greased steel-on-steel contact. Selection should therefore focus on liner condition, motion, temperature and the surrounding surfaces as well as the basic boundary dimensions.
Installation and fit
For EP-GEG25C, start the fit review from its 25 mm bore and 47 mm outside diameter, then check how the 28 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-GEG25C in the joint
For EP-GEG25C, 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-GEG25C
Cross-reference designations help identify the family. They do not replace dimensional, suffix, sealing and application checks.
| Brand | Reference designation | Verification note |
|---|---|---|
| SKF | GE25C | Reference designation; verify dimensions and suffix. |
| FAG | GE25C | Reference designation; verify dimensions and suffix. |
| ELGES | GE25UK | Reference designation; verify dimensions and suffix. |
| ASK | GE25-D | Reference designation; verify dimensions and suffix. |
| IKO | GE25EC | Reference designation; verify dimensions and suffix. |
| NTN | SAR1-25 | 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-GEG25C
For EP-GEG25C, include quantity, application, operating environment and any drawing or document requirement. The enquiry area keeps this 25 × 47 × 28 mm model in context so the quotation can be tied to the exact product rather than only the family name.
Model: EP-GEG25C
