TU-POM
As a leading POM Composite Bearings Manufacturers in Bangalore, we specialize in producing TU-POM metal backed acetal lined bushes engineered for precision performance, durability, and consistent operational efficiency. The bush incorporates a robust metallic support layer bonded with a specially formulated acetal bearing surface, delivering high resistance to deformation and superior surface wear characteristics. Its engineered structure ensures effective load distribution while maintaining smooth, stable, and low-friction movement during operation. Machined lubrication pockets within the acetal lining further enhance tribological performance, reducing friction and improving operational reliability.
Manufactured using advanced production technologies and tightly controlled process parameters, the TU-POM bush delivers high dimensional accuracy and long service life. The combination of a rigid metal backing with a high-strength acetal lining enables the component to withstand demanding mechanical loads while sustaining consistent performance under continuous operating conditions.
ID & OD Chamfers
| S3 | CO | Ci | β |
|---|---|---|---|
| 0.0315 | 0.008 - 0.030 | 0.002 - 0.018 | 30° ± 5° |
| 0.0472 | 0.012 - 0.035 | 0.006 - 0.022 | 30° ± 5° |
| 0.0630 | 0.015 - 0.040 | 0.008 - 0.032 | 30° ± 5° |
| S3 | CO | Ci | β |
|---|---|---|---|
| 0.0787 | 0.030 - 0.060 | 0.008 - 0.032 | 30° ± 5° |
| 0.0945 | 0.050 - 0.095 | 0.020 - 0.043 | 45° ± 5° |
| Unit : mm | |||
Structure
| Layer | Average analyses of the material | Thickness of layer |
|---|---|---|
|
Sliding layer (Minimum) |
POM-C | 250-450 μm |
|
Intermediate layer (Average Peak) |
CuSn11 Sintered | 200-350 μm |
| Supporting shell | Low Carbon Steel |
0,50 – 2,70 mm (Depending on Dim. of the Bearing) |
| Protective layer | Sn or Zn | 2-8 μm |
Operating Performance
Dry
Poor
Oil lubricated
Good
Grease lubricated
Very Good
Water lubricated
Poor
Process fluid lubricated
Poor
Technical Data
Characteristics
Marginally lubricated bearing material for grease or oil lubricated applications
Standard parts contain grease indents in the sliding layer; plain sliding layer available by request
Optimum performance under relatively high loads and low speeds
Suitable for linear, oscillating and rotating movements
Wide range of parts available from stock
Availability
Bearing forms available in standard dimensions
Cylindrical bushes
Thrust washers
Sliding plates
Bearing forms made to order :
Standard forms in special dimensions, half-bearings,
special shapes obtained by stamping, bearings with
locating notches, lubricant holes and machined grooves,
customized bearing designs.