研龙^®金属基敷层轴承是替代油润滑金属导叶轴承的理想之选。创新的敷层结构，解除了聚合物轴承干冰安装的条件限制，解决了聚合物吸水膨胀和热膨胀导致间隙变化明显的问题。

INDRON^® bearings with metal-based coating are an ideal alternative to oil - lubricated metal bearings for guide vanes , whose creative coating design has overcome the restriction of dry - ice  installation for polymer bearings and eliminated the obvious clearance changes caused by the water swelling of polymer and thermal expansion.

• 水涨不明显，尺寸稳定，保持最佳配合间隙；
• 最大承载（25%应变）可达100MPa；
• 全裹覆轴颈，有效保护轴颈，性能稳定；
• 免除一般聚合物轴承需用干冰冷冻安装的不便。

• Best fit clearances are maintained thanks to tiny water swelling and dimensional changes;
• Maximum load capacity (25% strain) up to 100Mpa;
• Effective protection of the shaft neck and reliable performances due to full coverage of the shaft neck;
• Avoids the inconvenience that a typical polymer bearing has to berefrigerated by dry ice during installation.