Description
Key Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Part Number | EP-GE70ES | Series / reference | Standard Radial |
| Bore d (mm) | 70 | Outside diameter D (mm) | 105 |
| Width B (mm) | 49 | Inner-ring width C (mm) | 40 |
| Dk (mm) | 92 | R1s / R2s min | 1.0 / 1.0 mm |
| Articulation α | 6° | Dynamic load Cr | 315 kN |
| Static load C0r | 1560 kN | Weight | 1500 g |
| Lubrication | Relubrication required | Sealing | Open / unsealed |
| Sliding pair | Steel / steel | Surface / liner | Outer and inner rings phosphate treated |
Product Description
EP-GE70ES construction and application notes
EP-GE70ES is the 70 mm-bore model in the GE..E / GE..ES Standard Radial family. Its nominal envelope is d 70 mm × D 105 mm with B 49 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 6° 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-GE70ES, that construction is paired with a 70 mm bore, 105 mm outside diameter, 49 mm overall width, 315 kN dynamic rating and 6° catalogue articulation value.
For EP-GE70ES, 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-GE70ES, start the fit review from its 70 mm bore and 105 mm outside diameter, then check how the 49 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-GE70ES in the joint
For EP-GE70ES, 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-GE70ES
Cross-reference designations help identify the family. They do not replace dimensional, suffix, sealing and application checks.
| Brand | Reference designation | Verification note |
|---|---|---|
| SKF | GE70ES | Reference designation; verify dimensions and suffix. |
| FAG | GE70ES | Reference designation; verify dimensions and suffix. |
| ELGES | GE70DO | Reference designation; verify dimensions and suffix. |
| ASK | GE70 | Reference designation; verify dimensions and suffix. |
| IKO | GE70ES | 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-GE70ES
For EP-GE70ES, include quantity, application, operating environment and any drawing or document requirement. The enquiry area keeps this 70 × 105 × 49 mm model in context so the quotation can be tied to the exact product rather than only the family name.
Model: EP-GE70ES
