Description
Key Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Part Number | EP-GE25C | Series / reference | Maintenance-Free PTFE |
| Bore d (mm) | 25 | Outside diameter D (mm) | 42 |
| Width B (mm) | 20 | Inner-ring width C (mm) | 16 |
| Dk (mm) | 35.5 | d1 min (mm) | 29 |
| R1s / R2s min | 0.6 / 0.6 mm | Articulation α | 7° |
| Dynamic load Cr | 51 kN | Static load C0r | 127 kN |
| Weight | 119 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-GE25C construction and application notes
EP-GE25C is the 25 mm-bore model in the GE..C / GEG..C Maintenance-Free PTFE family. Its nominal envelope is d 25 mm × D 42 mm with B 20 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-GE25C, that construction is paired with a 25 mm bore, 42 mm outside diameter, 20 mm overall width, 51 kN dynamic rating and 7° catalogue articulation value.
For EP-GE25C, 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-GE25C, start the fit review from its 25 mm bore and 42 mm outside diameter, then check how the 20 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-GE25C in the joint
For EP-GE25C, before treating this model as a repeat order, compare the installed joint with the current dimensional row. The bore and outside diameter establish the radial envelope, while the listed width controls bracket and shoulder clearance. Include the oscillation pattern and maintenance interval; these details help distinguish a serviceable metallic pair from a lined alternative. Attach the drawing when possible and state which dimensions were measured from the old part versus taken from the machine specification.
Cross-Reference
Brand reference for EP-GE25C
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-GE25C
For EP-GE25C, include quantity, application, operating environment and any drawing or document requirement. The enquiry area keeps this 25 × 42 × 20 mm model in context so the quotation can be tied to the exact product rather than only the family name.
Model: EP-GE25C
