The Solid Polymer High Precision Plain Bearings, specifically the BB 2012 EP part number, are designed for a variety of applications including medical equipment, office equipment, and scientific instruments. These bearings exhibit good performance in both dry and lubricated conditions and are resistant to corrosion in humid and saline environments. They are manufactured from a thermoplastic material reinforced with fibers, ensuring durability and reliability. The maximum dynamic load capacity is 12,000 psi (80 N/mm¬=), while the static load capacity is 6,000 psi (40 N/mm¬=). The bearings can operate at temperatures ranging from -40¬8C to 140¬8C (-40¬8F to 280¬8F) and can accommodate sliding speeds up to 700 fpm (1.0 m/s). The coefficient of friction ranges from 0.15 to 0.30, making them suitable for various operational conditions. These bearings are compliant with RoHS regulations and can be customized in various dimensions and designs, including thrust washers and sliding plates. The product offers a favorable price-to-performance ratio, making it a viable option for engineers seeking reliable bearing solutions.
Thermoplastic (PA) base material incorporating friction and wear modifiers and strengthened with fiber reinforcement. EP™ standard range bushes are interchangeable with DU™ standard metric range bushes. Manufactured by precision injection molding. Optimum performance under light-duty conditions.
| GGB | |
|---|---|
| Product Category | Plain Bearings and Sleeve Bearings |
| Product Number | BB 2012 EP |
| Product Name | Solid Polymer High Precision Plain Bearings |
| Bushing Type | Flanged |
| Design Units | Metric |
| Bearing ID | 0.7874 inch (20.00 mm) |
| Bearing OD | 0.9055 inch (23.00 mm) |
| Length | 0.472 inch (12.00 mm) |
