説明
Key Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Part Number | EP-GE120ES 2RS | Series / reference | Sealed Standard Radial |
| Bore d (mm) | 120 | Outside diameter D (mm) | 180 |
| Width B (mm) | 85 | Inner-ring width C (mm) | 70 |
| Dk (mm) | 160 | R1s / R2s min | 1.0 / 1.0 mm |
| Articulation α | 6° | Dynamic load Cr | 950 kN |
| Static load C0r | 4750 kN | Weight | 8000 g |
| Lubrication | Relubrication required | Sealing | 2RS lip seals on both sides |
| Sliding pair | Steel / steel | Surface / liner | Outer and inner rings phosphate treated |
Product Description
EP-GE120ES 2RS construction and application notes
EP-GE120ES 2RS is the 120 mm-bore model in the GE..ES 2RS Sealed family. Its nominal envelope is d 120 mm × D 180 mm with B 85 mm overall width.
Single-split GE radial construction with lubricating grooves and holes plus lip seals on both bearing faces. The 2RS seals help protect the bearing faces, but seal condition, grease access and the contamination path still need to be considered in the surrounding joint. On EP-GE120ES-2RS, that construction is paired with a 120 mm bore, 180 mm outside diameter, 85 mm overall width, 950 kN dynamic rating and 6° catalogue articulation value.
For EP-GE120ES-2RS, the GE 2RS family keeps the compact GE radial envelope but adds lip sealing at both bearing faces. It suits joints where contamination control matters while scheduled relubrication is still part of normal service.
Installation and fit
For EP-GE120ES-2RS, start the fit review from its 120 mm bore and 180 mm outside diameter, then check how the 85 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-GE120ES-2RS in the joint
For EP-GE120ES-2RS, 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.
相互参照
Brand reference for EP-GE120ES 2RS
Cross-reference designations help identify the family. They do not replace dimensional, suffix, sealing and application checks.
| Brand | Reference designation | Verification note |
|---|---|---|
| SKF | GE120ES 2RS | Reference designation; verify dimensions and suffix. |
| FAG | GE120ES 2RS | Reference designation; verify dimensions and suffix. |
| ELGES | GE120DO 2RS | Reference designation; verify dimensions and suffix. |
| ASK | GE1202RS | Reference designation; verify dimensions and suffix. |
| IKO | GE120ES 2RS | Reference designation; verify dimensions and suffix. |
| NTN | SA1~..BSS family | Reference designation; verify dimensions and suffix. |
Technical Documents
Drawings and order documents
Related Products
Compare the same bore across other constructions
見積依頼書
Request a quote for EP-GE120ES 2RS
For EP-GE120ES-2RS, include quantity, application, operating environment and any drawing or document requirement. The enquiry area keeps this 120 × 180 × 85 mm model in context so the quotation can be tied to the exact product rather than only the family name.
Model: EP-GE120ES 2RS
