The cage which retains the cylindrical rollers of the cylindrical roller thrust bearing is an injection moulded glass fibre reinforced polyamide 6, 6 cage (FIG 6).
保持圆柱滚子推力轴承圆柱滚子的保持架，是注射成型的玻璃纤维增强聚酰胺6.6保持架(图6)。
2
The increase of steel fibre amount can prevent the material from instant collapse, and still maintain quite high bearing capacity when reaches the ultimate load.
掺入钢纤维可以阻止材料发生瞬间崩溃，且在达到极限荷载以后，仍能保持相当高的承载能力。
3
The development, boll - bearing time and spacial distribution, boll weight and fibre quality of leafy branch were studied.