BS EN 2285:2017规定了铝合金平衬套的特性，带有自润滑衬套和 轴和壳体的设计建议。衬套用于在-55°C至121°C的温度范围内工作，并通过过盈配合装配到固定和移动的航空航天零件中。交叉引用:EN 2086:2004EN 2704:2015EN 2101:1991EN 2284:1991EN 2311:2017EN 2701购买本文件时可获得的所有现行修订均包含在购买本文件中。

BS EN 2285:2017 specifies the characteristics of plain bushes in aluminium alloy with self-lubricating liner and the design recommendation of shafts and housings.The bushes are intended for operation within the temperature range of -55 °C to 121 °C and assembly with an interference fit into fixed and moving aerospace parts.Cross References:EN 2086:2004EN 2704:2015EN 2101:1991EN 2284:1991EN 2311:2017EN 2701All current amendments available at time of purchase are included with the purchase of this document.