Custom Self-Lubricating Linkage Assemblies
Bring the rod body, end connections and bearing requirements into one enquiry. Start with your centre distance, installation space and drawing revision for a custom self-lubricating linkage assembly review.
Description
Define the connection you need
A linkage enquiry needs to cover the connections and the rod body together. Describe which interfaces are fixed and where the design can change. SphAxis coordinates requirements with supply partners so the proposed component and assembly scope can be reviewed against your drawing.
This route covers a connecting rod or linkage assembly, including how its bearing interfaces are retained and assembled. Specify whether you need a complete assembly, a rod body with fitted bearings or a particular integrated construction. The final construction is agreed during review.
Details for your custom enquiry
| Requirement | What to include |
|---|---|
| End connections | Hole or thread details at both ends, including any differences between them. |
| Centre distance and envelope | Required centre distance, width, offsets and installation space. |
| Rod body and bearing interfaces | Fixed geometry, bearing arrangement, retention and assembly requirements. |
| Loads and movement | Load directions, duty cycle, movement range and operating environment. |
| Clearance and starting torque | Target values and measurement conditions, if specified. |
| Inspection and quantity | Drawing revision, inspection scope, prototype or production quantity and required timing. |
If a detail is not yet defined, say so. A short brief can identify the information needed for the next review.
Application context
The supplier catalog illustrates linkages around knee, ankle, waist and neck hinge points. These are application directions for discussion. Suitability for a particular mechanism depends on its interfaces, movement and loads.
Specifications to agree
The assembly load capacity is not established by the bearing rating alone. The rod body, connections, retention and assembly conditions need review. No standard centre-distance range, material grade or assembly tolerance is specified on this page.
From enquiry to an agreed specification
- Send a drawing, existing-part reference or a short requirement brief.
- We clarify missing details and coordinate review with supply partners where needed.
- Specifications, inspection requirements and supply scope are confirmed before an order proceeds.
Single-piece and small-batch custom enquiries are welcome. Feasibility, pricing, any development or tooling costs and lead time are confirmed for each request.
Before you enquire
Can the bearings and rod be supplied as an assembly?
Describe the required delivery scope and any fixed construction. The proposed assembly and inspection requirements are confirmed during review.
What if I only have the end connections and centre distance?
Send those details with the available space and intended movement. We can identify which additional information is needed before specifications are agreed.
Send your requirements
Email your linkage assembly enquiry or use the RFQ form. The email link opens a draft in your email application.
If you require an NDA or another confidentiality arrangement, contact us before sending restricted files. Drawings can be sent by email once the sharing arrangements are clear.
Additional information
| Product family | Custom linkage assembly |
|---|---|
| Supply basis | Drawing and application review |
