Descrizione
Key Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Part Number | EP-GE30C | Series / reference | Maintenance-Free PTFE |
| Bore d (mm) | 30 | Outside diameter D (mm) | 47 |
| Width B (mm) | 22 | Inner-ring width C (mm) | 18 |
| Dk (mm) | 40.7 | d1 min (mm) | 34 |
| R1s / R2s min | 0.6 / 0.6 mm | Articulation α | 6° |
| Dynamic load Cr | 65 kN | Static load C0r | 166 kN |
| Weight | 163 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-GE30C construction and application notes
EP-GE30C is the 30 mm-bore model in the GE..C / GEG..C Maintenance-Free PTFE family. Its nominal envelope is d 30 mm × D 47 mm with B 22 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-GE30C, that construction is paired with a 30 mm bore, 47 mm outside diameter, 22 mm overall width, 65 kN dynamic rating and 6° catalogue articulation value.
For EP-GE30C, 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-GE30C, start the fit review from its 30 mm bore and 47 mm outside diameter, then check how the 22 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-GE30C in the joint
For EP-GE30C, 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-GE30C
Cross-reference designations help identify the family. They do not replace dimensional, suffix, sealing and application checks.
| Brand | Reference designation | Verification note |
|---|---|---|
| SKF | GE30C | Reference designation; verify dimensions and suffix. |
| FAG | GE30C | Reference designation; verify dimensions and suffix. |
| ELGES | GE30UK | Reference designation; verify dimensions and suffix. |
| ASK | GE30-D | Reference designation; verify dimensions and suffix. |
| IKO | GE30EC | Reference designation; verify dimensions and suffix. |
| NTN | SAR1-30 | 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-GE30C
For EP-GE30C, include quantity, application, operating environment and any drawing or document requirement. The enquiry area keeps this 30 × 47 × 22 mm model in context so the quotation can be tied to the exact product rather than only the family name.
Model: EP-GE30C
