軸承適用于無粘性的干粉物料和小顆粒物料,軸承比保險銷更美觀,易于維護,軸承能避免保險銷的麻煩,降低減速機運行成本。Bearings are suitable for dry powder material and small granular material. The bearing is more beautiful than the safety pin. It is easy to maintain and the bearing can avoid the trouble of the insurance.