| 摘要 |
A shafting structure for lengthening the lifetime of a rotator is provided to reduce oil consumption by mounting felt containing a predetermined amount of oil on a metal bearing. A shafting structure for lengthening the lifetime of a rotator, especially oilless metal bearing, comprises felt which stores and supplies oil, and an oil scattering prevention cover. The felt is located close to the metal bearing and made of a material, such as sponge and wool, easy to absorb and supply oil. The oil scattering prevention cover is installed on the outer side of the oilless bearing in order to reduce the oil consumption caused by oil scattering occurring in the rotation of the rotator. |
