型号查询 X

轴承常用材料之钢材类别及说明

一：型钢。按断面形状分圆钢、扁钢、方钢、六角钢、八角钢、角钢、工字钢、槽钢、丁字钢、乙字钢等。二：钢板!按厚度分厚钢板（厚度$ % 毫米）和薄钢板（厚度!% 毫米）"按用途分一般用钢板、锅炉用钢板、造船用钢板、汽车用厚钢板、一般用薄钢板、屋面薄钢板、酸洗薄钢板、镀锌薄钢板、镀锡薄钢板和其它专用钢板等

Factors Affecting the Service Life of Roller Bearing

123

The Importance of the Sealing Performance of SKF Self-Aligning Roller Bearings

The sealing of bearings is designed to maintain good lubrication conditions and a normal working environment for self-aligning roller bearings, allowi