Pins · bushings · mating components
From prototype to repeat production, manage CNC turning, bore and groove operations, heat treatment, grinding, coating and quality documentation within one manufacturing route.
One accountable teamCNC-Turkey manages international sales, engineering communication, production coordination, quality documentation and export operations. Manufacturing is carried out through an established machining infrastructure in Istanbul, Türkiye.
Component types
Pins, locating pins, bushings and custom geometries
Manufacturing
Turning, bores, grooves and suitable milling operations
Complementary processes
Heat treatment, grinding and coating coordination
Order structure
Prototype, low volume and repeat series
pin and bushing manufacturing
Pins and bushings are often critical mating components. Material selection, hardness depth, grinding allowance, lubrication details and the final inspection plan are reviewed together from the drawing before quotation.
PDF, STEP/STP, IGES/IGS, DXF, DWG and ZIP files are accepted.
No account needed · or by email: info@cnc-turkey.com
When geometry and service conditions are defined on the drawing, a manufacturing route can be prepared for non-standard pins and bushings, matched component sets and custom connection geometries.
A typical route includes technical review, material sourcing, rough turning and bore operations, heat treatment where required, finish machining or grinding, surface treatment and final inspection. The exact sequence is determined from component geometry and specification.
Steels such as C45/C45E, 42CrMo4, 34CrNiMo6, 20MnCr5 and 17CrNiMo6, together with suitable stainless and tool steels, can be reviewed against the drawing. Selection is confirmed from load, impact, wear, corrosion, weldability and target hardness.
For a pin-bushing pair, clearance or interference, operating temperature, lubrication and load conditions should be considered together. H7, h6 or other fit classes are applied only when specified on the drawing; feasibility depends on diameter, length, material, heat treatment and inspection method.
Post-heat-treatment dimensional change and coating thickness can affect critical fits. Cylindrical or internal grinding, hard chrome, zinc plating, black oxide and other suitable finishes can be coordinated within the manufacturing plan when masking areas and final inspection methods are defined.
Custom pins and bushings are used in heavy-equipment joints, hydraulic systems, agricultural machinery, industrial automation and general machinery to guide motion, carry load, align components or provide a replaceable wear surface.
Inspection scope is agreed before the order. For suitable projects, an EN 10204 3.1 material certificate, dimensional report, hardness or heat-treatment record and coating certificate can be included in the agreed documentation package.
Real components from manufacturing
These are real machining images, not representative stock photography. Dimensions and customer details of the pictured components remain confidential; new-project suitability is confirmed from the drawing.
Matched set
Pin and bushing geometry, fit and finishing requirements are reviewed together.
Repeat production
Batch consistency is managed against the same revision, material and inspection plan.
ID + OD
ID, OD, surface and masking requirements are tied to the process sequence.
Manufacturing
Sourcing
Manufacturing equipment
| Capacity category | Process | Suitable components / capability |
|---|---|---|
| CNC Turning Centres | 3- and 4-axis turning | Shafts, flanges, bushings and other rotational components |
| Multi-Task Turn-Mill Centres | Turn-mill and angled operations | C/Y-axis, sub-spindle and single-setup options for complex rotational parts |
Materials
C45 · C45E · S235 · S355JR · 41Cr4 · 42CrMo4 · 34CrNiMo6 · 20MnCr5 · 17CrNiMo6
Equivalency is checked against the drawing and material standard.
1.2714 · 1.2365 · 1.2367 · 1.2344 · 55NiCrMoV7
Heat-treatment condition and machinability are reviewed during quotation.
1.4305 · 1.4404 · 1.4435 · 1.4122
RFQ
Share the drawing and CAD file
Review manufacturability, material and critical requirements
Confirm material, quantity and quality requirements
Receive a quotation with lead time and delivery terms
Agree the sample or first-article approach where required
Production and process coordination
Inspection, documentation and packing
Export shipment and delivery follow-up
Continue your sourcing review
FAQ
Send a PDF drawing and, where available, STEP/STP together with quantity, material, critical fits, hardness, surface requirements and destination country.
Yes. Subject to drawing and process review, heat treatment, hard machining and grinding can be coordinated within the manufacturing plan. Target hardness, hardness depth and final dimensional requirements are confirmed before quotation.
Suitability is reviewed from the drawing, quantity and available capacity. When moving from prototype to low volume and repeat series, the drawing revision and inspection plan are maintained.
EN 10204 3.1 material certificates and agreed heat-treatment, hardness or coating records can be supplied when requested and confirmed at the quotation stage.
RFQ
Quantity, material, quality requirements and delivery country help us review the appropriate manufacturing and shipment route.
No account needed.
Your drawings are kept confidential and used only for quotation.
