Grafimec evolved many lines of product to the mechanical industry, with applications of the heavy machinery and even compounds to hydraulic sector; meeting also the necessities of electromechanical industry.
Thus, the sliding systems by Grafimec can be used in many applications in mechanical parties with rotatory or translational movement.
This is a range where the self-lubricating metallic substrate is made of AISI 316 Stainless Steel, the PTFE liner anchoring (lead free) is made of a sintered bronze layer which, in turn, is welded on a thin sheet of electrolytic copper. The shape and dimensions available are smooth and flanged bushings, washers, plates and special parts.
The excellent properties of corrosion resistance of AISI 316 Stainless Steel makes this range an excellent choice for harsh environments, pollutants, chemicals and is the first choice in the Food Industry.
| Technical Specifications | Value | Unit |
|---|---|---|
| Static Maximum Load (Specific) | 250 | N / mm² |
| Maximum dynamic load (specific) | 140 | N / mm² |
| Maximum Slip Speed | 2.0 | m / s |
| Maximum P x V Factor | 1.3 | N / mm² x m / s |
| Factor P x V Maximum (short periods) | 3.6 | N / mm² x m / s |
| Coefficient of Friction (dry) | 0.08 - 0.20 | μm |
| Maximum Operating Temperature | +280 | ° C |
| Minimum Operating Temperature | -200 | ° C |
| Axis Roughness (recommended) | 0.24Ra | μm |
| Tough Axis (recommended) | ˃200 | HR |
