Details
| Inner Diameter | 6 |
| Outer Diameter | 7 |
| Length | 17.5 |
Material Specification
| Structure | PA66 nylon with fibres and PTFE |
|---|---|
| PV – Dry (N/mm² x m/s) | 0.4 max |
| Static load (N/mm²) | 80 max |
| Sliding speed (m/s) | 1.0 max |
| Intermittent temperature (°C) | -70 to 200 |
| Operating temperature (°C) | -40 to 150 |
| Thermal Conductivity (W/mk) | 0.2 |
| Coefficient of friction – Dry | 0.08 to 0.2 |
| Hardness (rockwell) (HRR) | 107 min |
| Hardness (Shore D) | 80 min |
| Tensile strength (N/mm²) | 60 min |
| Density (g/cm³) | 1.46 |
| Compressive strength (N/mm²) | 100 min |
| E-module (N/mm²) | 1500 min |
| Static pressure of surface at 20 degrees (N/mm²) | 100 min |
Tolerances & Fittings (Metric)
| Min | Max | Tolerance | |
|---|---|---|---|
| Inside Diameter When Fitted | 6.02 | 6.068 | E10 |
| Recommended Housing Size | 7 | 7.015 | H7 |
| Inside Chamfers | 0.1 | 0.3 | |
| Outside Chamfers | 0.1 | 0.4 |
Frequently Asked Questions
What is a WMG plastic bearing?
A WMG plastic bearing is a thermoplastic plain bearing designed for applications requiring high abrasion resistance, particularly where dust or other particles are a constant problem. The range also has very low dynamic friction and almost zero stick-slip characteristics.
What thermoplastic material is used?
WMG bearings are made from a thermoplastic material, but the specific material type is not stated in the available product information. Contact Bowman for material specifications and application guidance.
In what industries are WMG bearings used?
WMG bearings are suitable for industrial applications where high abrasion resistance is required, particularly in environments with dust or other particles. They can be considered for applications across industries with these operating conditions.
What sizes are available?
WMG plain bearings are available in metric sizes only. Bowman’s in-house machining service can also produce non-standard sizes to suit specific customer requirements.
How do I request a quote?
Provide the required dimensions, quantity, and application details when requesting a quote. Bowman can support customers looking for WMG bearings USA, including those looking to buy WMG Plastic bearings North America. As an industrial WMG plastic supplier US, Bowman can also advise on suitable options.
