GAR-FIL,Ñ¢ Filament Wound Bearings with PTFE Tape Liner, specifically part number GF7684, are designed for high-load applications in industrial settings such as valves, scissor lifts, and pulleys. These bearings feature a proprietary filled PTFE tape liner that provides excellent friction and wear properties, along with good chemical resistance. They can operate under a maximum load of 20,000 psi and a temperature range from -320¬8F to 400¬8F (-195¬8C to 205¬8C). The bearings support high rotational speeds, with a maximum sliding speed of 500 fpm (2.5 m/s) and a maximum pU factor of 35,000 psi¬?fpm. The coefficient of friction ranges from 0.02 to 0.12, depending on operating conditions. The bearings are available in standard dimensions and can be customized to meet specific requirements, including non-standard lengths and wall thicknesses.
High load capacity. Good chemical resistance. Machinable bearing surface. High rotational speed capability. Very good friction and wear properties. Excellent contamination resistance.
| GGB | |
|---|---|
| Product Category | Plain Bearings and Sleeve Bearings |
| Product Number | GF7684 |
| Product Name | GAR-FIL™ Filament Wound Bearings with PTFE Tape Liner |
| Bushing Type | Sleeve |
| Design Units | Inch |
| Shaft OD | 4.7490 to 4.7500 inch (120.62 to 120.65 mm) |
| Housing Bore | 5.2500 to 5.2520 inch (133.35 to 133.40 mm) |
| Bearing ID | 4.7500 inch (120.65 mm) |
