Details
| Inner Diameter | 42 |
| Outer Diameter | 66 |
| Thickness | 1.5 |
| Surface Style | Diamond Indentations |
Material Specification
| Structure | CuSn8 bronze with either grease pockets or holes |
|---|---|
| PV (N/mm² x m/s) | 2.8 max |
| Static load (N/mm²) | 120 max |
| Dynamic load (N/mm²) | 40 max |
| Sliding speed – With Grease (m/s) | 2.5 max |
| Intermittent temperature (°C) | 130 max |
| Operating temperature (°C) | -100 to 200 |
| Thermal Conductivity (W/mk) | 60 |
| Coefficient of friction | 0.08 to 0.25 |
| Hardness (HB) | 90-120 |
| Tensile strength (N/mm²) | 450 min |
| Yield point (N/mm²) | 250 min |
| Elongation (%) | 40 |
Tolerances & Fittings (Metric)
| Min | Max | Tolerance | |
|---|---|---|---|
| Thickness Tolerance | 1.44 | 1.5 |
Frequently Asked Questions
What are WMB bronze wrapped washers?
WMB bronze wrapped washers are designed for slow-speed, high-load applications and are particularly suitable for oscillating motion. They are used across industries including construction, mining and quarrying, agriculture, and automotive.
What is CuSn8 bronze alloy?
CuSn8 is a copper-tin bronze alloy commonly used for demanding bearing applications. WMB CuSn8 bearings are designed for applications where high loads and oscillating movement are required.
What axial loads do these washers handle?
The axial load capacity depends on factors such as washer dimensions, load conditions, speed, and the specific application. Contact Bowman to discuss your requirements and identify a suitable WMB bronze wrapped washer.
What sizes are available?
Available WMB washer sizes depend on the specific product and application requirements. Contact Bowman for information on available sizes and specifications for bronze wrapped washers in the USA and North America.
How do I request a quote?
Provide details such as the required dimensions, quantity, and application when requesting a quote. Bowman can help with WMB CuSn8 bearings USA requirements and provide support for customers looking to source bronze wrapped bearing solutions in North America.
