Details
| Length | 500 |
| Thickness | 3 |
| Width | 200 |
Material Specification
| Structure | S.A.E. 1010 steel backing strip with sintered bronze and Acetal Copolymer layers |
|---|---|
| Max PV (N/mm² x m/s) | 2.8 |
| Max Static load (N/mm²) | 140 |
| Max Dynamic load (N/mm²) | 70 |
| Max Sliding speed – With Grease (m/s) | 2.5 |
| Operating temperature (°C) | -40 to 110 |
| Thermal Conductivity (W/mk) | 2 |
| Coefficient of friction – With Grease | 0.05 to 0.15 |
| Recommended shaft hardness (HB) | 200 min |
Tolerances & Fittings (Metric)
| Min | Max | Tolerance | |
|---|---|---|---|
| Overall Length | 500 | 503 | - |
| Thickness Tolerance | - | - | 3.09, 3.02 |
| Width Tolerance | 200 | 210 | - |
Frequently Asked Questions
If the answer to your question is not listed below, please feel free to give us a call directly on +44 (0)1235 462500 or email us at sales@bowman.co.uk.
What is acetal lined bearing strip?
Acetal lined bearing strip is a composite POM bearing material used to manufacture custom bearing components for lubricated applications. Bowman WMX® bearing strip consists of a carbon steel backing, a porous sintered bronze interlayer, and an acetal co-polymer sliding surface, providing excellent wear resistance, dimensional stability, and reliable performance in rotary and oscillating applications.
When should I use acetal instead of PTFE bearing strip?
Acetal bearing strip is recommended for wet-running or grease-lubricated applications where higher loads and good wear resistance are required. PTFE bearing strip is generally better suited to dry-running applications with little or no lubrication. The best choice depends on your operating conditions, including load, speed, and lubrication.
What sizes of WMX® bearing strip are available?
Bowman supplies WMX® bearing strip in a comprehensive range of standard metric and imperial sizes to suit a wide variety of engineering applications. If a standard size is not suitable, Bowman can also provide bespoke solutions through its in-house machining service.
Can I cut WMX® bearing strip to custom size?
Yes. WMX® bearing strip can be cut, formed, and machined into custom bearing components. Bowman offers an in-house machining service to manufacture bespoke bushings, thrust washers, wear plates, guide strips, and other components to meet exact customer specifications.
How do I use bearing strip to make a bushing?
Bearing strip is cut to the required dimensions, rolled into a cylindrical shape, and fitted into a housing to create a custom bushing. This method enables engineers to produce non-standard bearing sizes where off-the-shelf components are unavailable, making WMX® bearing strip an ideal solution for OEM production, equipment repairs, and replacement applications.
