Black diamond-pattern belt for treadmills
The PB25-15/A20 belt range is made for treadmill and sports-equipment applications. The black diamond surface is shown in the product photographs. Finished size, surface pattern and belt thickness can be specified to match the machine.
| Item | Product details |
|---|---|
| Type | PB25-15/A20 |
| Construction | PVC / fabric |
| Surface shown | Black diamond pattern |
| Fabric plies | 2 or 3, according to construction |
| Thickness options | 1.4, 1.6, 2.0, 2.5, 2.6, 2.8 or 3.0 mm |
Send the treadmill model, finished belt dimensions and quantity for a quote.
Technical specifications and options
Select the thickness, ply count and surface together. The values below describe the PB25-15/A20 range; the finished belt specification is matched to the ordered construction and treadmill.
| Specification | Value / option |
|---|---|
| Brand | LK-BELT |
| Type | PB25-15/A20 |
| Top / backing construction | PVC / fabric |
| Surface options | Diamond, golf, tyre and custom patterns |
| Colour options | Black, white or green |
| Fabric plies | 2 or 3 |
| Total thickness options | 1.4 / 1.6 / 2.0 / 2.5 / 2.6 / 2.8 / 3.0 mm |
| Cover thickness | 0.6 mm |
| Cover hardness | 80 / 85 Shore A |
| Weight per unit area | 2.0 kg/m² |
| Effective pull at 1% elongation | 8 N/mm |
| Temperature range | −15°C to +80°C |
| Support arrangement | Slide bed or roller |
| Application | Treadmills and sports-equipment parts |
Replacement-belt measurements
| Detail | Information to provide |
|---|---|
| Machine | Treadmill manufacturer and model |
| Finished size | Endless belt length or circumference, width and total thickness |
| Construction | Surface pattern, fabric underside, ply count and joint details |
| Drive and support | Roller diameters, deck arrangement and tension adjustment |
| Operating conditions | Running speed, duty cycle, operating temperature and maintenance method |
Match the belt to the treadmill
Include clear photographs of the existing belt surface, underside and joint. If replacing a worn belt, also show edge wear or tracking marks. Use the treadmill manufacturer’s belt dimensions and maintenance requirements when specifying the replacement.
For a different pattern or colour, send a sample or close-up photograph with the required finished dimensions. Surface choice, thickness, backing and joint should be selected as a complete belt construction.
Request a treadmill belt
Send your treadmill model, belt dimensions, required construction and quantity. A drawing or sample helps identify the correct replacement size and surface.







