REPRESENTATIVE PARTPrecision Shafts
Stepped shafts and rotational components reviewed around bearing seats, mating parts and functional surfaces.
Explore this part familyCNC TURNING / OEM COMPONENTSRotational parts.
Rotational parts.
Made to your drawing.
Drawing-based turning for shafts, bushings, sleeves and connectors used in industrial assemblies. Start with the dimensions and interfaces that control fit.
PARTS WITH A PURPOSEFrom bearing seats
From bearing seats
to fitted interfaces.
Explore typical turned part families for industrial OEM applications. These representative images describe component types; suitability is assessed against your drawing and actual process capability.
REPRESENTATIVE PART
REPRESENTATIVE PARTBushings & Sleeves
Custom bushings, sleeves and spacers for assemblies that require defined internal and external dimensions.
Explore this part family
REPRESENTATIVE PARTCustom Connectors
Drawing-based metal adapters and connecting components with project-specific interfaces and turned features.
Explore this part familyENGINEERING REQUIREMENTS
A useful quote starts with the right details
A rotational profile alone does not define a production component. Include the requirements that control fit, function and inspection.
Diameter fits & shoulders
Mark bearing seats, mating diameters, shoulders and the dimensions that control assembly or movement.
Runout & concentricity
Identify rotating features, datum references and any runout or concentricity requirements that affect function.
Threads & interfaces
Specify thread standards, internal or external threads, chamfers and the interfaces that must mate with other parts.
Quantity & repeat orders
Provide the initial quantity, target delivery and expected repeat demand so the production route can be reviewed.
Confirm capability against your drawing.
Diameter, length, geometry, material, tolerances, inspection documents and lead time are reviewed per project. This page does not specify guaranteed machining limits or a universal tolerance.
Our quality approachMATERIAL & FINISH
Specify the result your component needs
Tell us what the part is made from and how its functional surfaces must perform. Material availability and finishing scope are confirmed in the quotation.
- Material specification
- Exact grade or standard, temper or condition, and any material documentation required.
- Functional surfaces
- Bearing seats, mating diameters, fits, edge breaks and surface finish callouts.
- Threads and treatment
- Thread standard, coating or treatment specification, masking areas and dimensions to verify after finishing.
- Inspection records
- Critical characteristics, measurement criteria and requested inspection documentation.
BEYOND MACHINING
Complete the route beyond turning
Where turned components also require grinding, heat treatment or surface finishing, Belaro can coordinate the specified secondary process through its Dongguan and Shenzhen supplier network.
Explore secondary processesGrinding
For drawings that require a grinding step after machining, subject to geometry, tolerance and process review.
Heat Treatment
Coordinated to the material condition, hardness or treatment specification stated in your requirements.
Surface Finishing
Reviewed against the finish specification, masking needs, functional surfaces and post-finish dimensions.
FROM RFQ TO PRODUCTION
Align the requirements before cutting begins
- 01
Share the drawing
Send a dimensioned PDF, a 3D model if available, material grade, quantity and target delivery.
- 02
Review the details
Clarify critical diameters, threads, inspection needs, feasibility and commercial scope.
- 03
Confirm the order
Agree the drawing revision, specifications, quantity and delivery arrangements before production.
BEFORE YOU ENQUIRE
CNC turning questions
What files should I send for a turning quote?
A dimensioned PDF drawing and, where available, a STEP model are a useful starting point. Include the revision, material grade, quantity, critical fits and target delivery. Related files can be packaged in a ZIP.
Can you review shafts, sleeves and bushings?
Yes, enquiries can be reviewed for rotational components such as stepped shafts, sleeves, bushings and adapters. Suitability depends on the drawing and agreed requirements.
What should I specify for a bearing seat?
Include the diameter, tolerance or fit, surface finish, datum reference and any runout or concentricity requirement. Final feasibility is confirmed during quotation.
Can you produce threaded components?
List the thread standard, size, class or fit and whether the feature is internal or external. Thread scope and inspection requirements are reviewed per project.
What if my component needs both turning and milling?
Send the complete drawing and describe the critical interfaces. Select “Not sure — please review” in the RFQ form if the required process is unclear.
YOUR NEXT TURNED COMPONENTLet’s review
Request a Turning Quote Let’s review
your drawing.
Share the component, material and batch requirements. Start a focused conversation about your turning project.