Deskripsi
Key Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Part Number | EP-GE25ES | Series / reference | Standard Radial |
| Bore d (mm) | 25 | Outside diameter D (mm) | 42 |
| Width B (mm) | 20 | Inner-ring width C (mm) | 16 |
| Dk (mm) | 35.5 | R1s / R2s min | 0.6 / 0.6 mm |
| Articulation α | 7° | Dynamic load Cr | 48 kN |
| Static load C0r | 240 kN | Weight | 110 g |
| Lubrication | Relubrication required | Sealing | Open / unsealed |
| Sliding pair | Steel / steel | Surface / liner | Outer and inner rings phosphate treated |
Product Description
EP-GE25ES construction and application notes
EP-GE25ES is the 25 mm-bore model in the GE..E / GE..ES Standard Radial family. Its nominal envelope is d 25 mm × D 42 mm with B 20 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 7° 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-GE25ES, that construction is paired with a 25 mm bore, 42 mm outside diameter, 20 mm overall width, 48 kN dynamic rating and 7° catalogue articulation value.
For EP-GE25ES, 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-GE25ES, 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-GE25ES in the joint
For EP-GE25ES, the useful starting point for this row is the physical interface: pin diameter, housing bore and available axial space. Pay particular attention to the outside diameter and overall width because both must fit the existing housing without forcing the joint. Replacement planning should include the condition of the pin and housing, since wear outside the bearing can change the apparent fit. If a related sealed or maintenance-free version is being considered, explain what problem the alternative construction is intended to solve.
Cross-Reference
Brand reference for EP-GE25ES
Cross-reference designations help identify the family. They do not replace dimensional, suffix, sealing and application checks.
| Brand | Reference designation | Verification note |
|---|---|---|
| SKF | GE25ES | Reference designation; verify dimensions and suffix. |
| FAG | GE25ES | Reference designation; verify dimensions and suffix. |
| ELGES | GE25DO | Reference designation; verify dimensions and suffix. |
| ASK | GE25 | Reference designation; verify dimensions and suffix. |
| IKO | GE25ES | 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-GE25ES
For EP-GE25ES, 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-GE25ES
