SOLID LUBRICANT FOR FOOD EQUIPMENT AND ROLLING BEARING FOR FOOD EQUIPMENT

摘要

PROBLEM TO BE SOLVED: To obtain a solid lubricant for food equipment free from wash away by water, capable of enduring continuous use at 150°C, and a rolling bearing for food equipment hard to rust on the sliding face in a condition in contact with saline water by sealing a bearing with the lubricant. ;SOLUTION: This solid lubricant for food equipment is obtained by mixing 5-95 wt.% of a lubricant comprising one or more kind of oils selected from an ester oil, a silicone oil and a polyalkylene glycol oil or a grease utilizing the lubricant as the base oil and 95-5 wt.% of a polyamide powder or a polyacetal powder and heat molding at a temperature higher than a gel point of the powdered resin. And a bearing for food equipment comprising a stainless steel rolling bearing sealed inside with the prescribed solid lubricant for food equipment.;COPYRIGHT: (C)2001,JPO