Measurement of cage speed can be used to assess the amount of sliding . 测量保持架的转速可用来估算滑动的大小。
These materials are suitable for fabrication of the cage of rolling contact bearings . 这些材料适宜于制造滚动轴承的保持架。
It is possible that the friction of the cage may have had a predominant effect in this case . 在这种场合,保持架的摩擦可能会具有主要的影响。
Results of bearing-life tests with oil-impregnated retainers here been rather spotty; the lives range from only a few to over 10, 000 hours . 对油浸保持架轴承寿命试验的结果很不一致,从几小时到一万小时以上不等。
At the present time retainers are being manufactured of phenolic laminates and porous nylons, but other materials ranges are being investigated . 目前,保持架是用酚板和多孔的尼龙制造的,但其他材料也在进行研究中。