Pins, dowels & bushes
Precision Bars for Pins, Dowels & Bushes
Wear in pins, dowels, and bushes can lead to component failure, increasing maintenance costs. Our precision bright bars offer superior manufacturing tolerances to eliminate premature wear.
The wear problem
The primary wear mechanism in these applications is sliding abrasion, which leads to the gradual removal of material from the surface. This wear can cause dimensional inaccuracies and operational failure if not addressed properly.
Recommended plate by component
| Component | Grade | Thickness | Why |
|---|---|---|---|
| Pins | 080M40 / C45 | 8-30 mm | Excellent toughness and wear resistance increase service life. |
| Dowels | 1.0715 | 6-25 mm | High strength and good corrosion resistance ensure long-term performance. |
| Bushes | 535A99 / 100Cr6 | 10-50 mm | Superior hardness minimizes wear and prolongs component life. |
| Aligning Pins | 230M07Pb / 1.0718 | 5-20 mm | Enhanced machinability allows for precise fitting and application. |
| Sleeve Bushings | G12144 / 1.0718 | 10-40 mm | Good wear characteristics ensure reliable operation under various loads. |
Selecting the right plate
Choose the right grade
Select a grade based on the load and wear conditions specific to your application.
Consider thickness range
Thickness should be chosen based on the fit and mechanical requirements of your design.
Evaluate machine tolerances
Ensure the bar tolerances meet your machining capabilities and requirements.
Focus on heat treatment
Select grades requiring specific heat treatments if enhanced strength and wear resistance are needed.
Questions engineers ask
What grade is best for high load applications?
Grades like 709M40 / 42CrMo4 offer excellent strength and wear resistance for heavy-duty use.
How do I ensure accurate machining?
Choosing grades with tight tolerances, such as 1.0715, will help achieve precise finished components.
What is the impact of grade on wear life?
Higher quality grades typically exhibit lower wear rates, thus ensuring a longer service life in demanding applications.
Can I use stainless grades for wear applications?
Yes, grades like UNS S30300 / 1.4305 provide superior corrosion resistance and can perform well in wear-prone environments.
Get a quotation for pins, dowels & bushes
Send drawings or part sizes and we quote plate, grade and cut-to-size options with mill test certificates.
Request a quotation