DU¬Æ Cylindrical Bushes - Inch Size, specifically part number 1012DU, are designed for a variety of industrial applications including aerospace, agricultural equipment, and food processing. These self-lubricating bushings provide excellent wear resistance and low friction performance under a wide range of loads, speeds, and temperatures, particularly in dry running conditions. The bushings are suitable for linear, oscillating, and rotating movements and are compliant with Federal Aviation Regulations for interior aircraft applications. The maximum dynamic load capacity is 36,000 psi, with a static load capacity of 50,000 psi. The operating temperature range is from -200¬8C to 280¬8C. The bushings can accommodate maximum sliding speeds of 1,000 fpm and have a coefficient of friction ranging from 0.02 to 0.25, depending on the operating conditions. The recommended shaft surface roughness is Ra ,⧠2-16 Oºin, and the hardness should exceed 200 HB. These bushings are available in standard dimensions and can be customized for specific applications, making them versatile for various engineering needs.
Our metal-backed, PTFE-based (polytetrafluoroethy
The metal backing provides mechanical strength, while the bronze sinter layer provides a strong mechanical bond between the backing and the bearing lining. This construction promotes dimensional stability and improves thermal conductivity.
These polymer bearing linings, being predominantly PTFE, offer exceptionally low friction.
| GGB | |
|---|---|
| Product Category | Plain Bearings and Sleeve Bearings |
| Product Number | 1012DU |
| Product Name | DU™ Cylindrical Bushes - Inch Size |
| Bushing Type | Sleeve |
| Design Units | Metric |
| Shaft OD | 0.3926 to 0.3932 inch (9.97 to 9.99 mm) |
| Housing Bore | 0.4724 to 0.4731 inch (12.00 to 12.02 mm) |
| Bearing ID | 0.3937 inch (10.00 mm) |
