
WMX® BEARINGS: EXCELLENT WEAR RESISTANCE AND SUPERIOR LOAD CAPACITY
Bowman’s WMX® Bearings are high-performance wrapped acetal-lined bearings designed for rotary and oscillating applications. With long re-lubrication intervals, excellent wear resistance, and superior load capacity, they are ideal for industries where continuous lubrication is not feasible. Commonly used in automotive, machine building, and agricultural sectors, WMX® Bearings deliver durability, reduced maintenance, and reliable performance under demanding conditions.
The Key Strengths of the WMX® Acetal Lined Bearings

Excellent Heat Dissipation
Acetal lining ensures efficient heat transfer, preventing overheating during intense operations.

Long-Lasting Performance
Precision-engineered materials provide exceptional wear resistance for prolonged service life.

Edge Loading Resistance
Specially designed to resist localized stress, ensuring stability under uneven loads.

Life-Long Lubrication
Embedded lubrication system offers continuous, maintenance-free operation.

Enhanced Load Capacity
Acetal lining supports higher load limits while maintaining optimal performance.

Designed for High-Speed Applications
Optimized to minimise friction and heat, providing smooth and dependable performance at high speeds.
WMX® Acetal Lined Specifications
| 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 |
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 on sales@bowman.co.uk.
What are WMX® Bearings made of?
WMX® Bearings are made from low-carbon steel with an acetal lining, offering high load capacity and excellent heat dissipation.
What is the maximum load capacity of WMX® Bearings?
Thanks to their robust low-carbon steel structure, WMX® bearings deliver high static and dynamic load capacity, ideal for heavy-duty industrial applications.
What applications are WMX® Bearings suitable for?
They are ideal for rotary and oscillating movements in automotive, agricultural, and industrial machinery applications.
Are there custom sizes available for WMX® Bearings?
Yes, Bowman can provide custom dimensions and configurations to meet specific application requirements upon request.







