A LUBRICANT GREASE CHARGING-UP DEVICE FOR AUTOMOBILE BRAKE HUB BEARING

摘要

A lubricant grease charging-up device for automobile brake hub bearing includes a craftwork core shaft (10) which external diameter of the upper part axis body is lightly smaller than the internal diameter of the outer bearing (60) of the automobile brake hub (50) and which external diameter of the lower part is lightly smaller than the internal diameter of the inner bearing (70) of the automobile brake wheel hub (50). Said craftwork core axis (10) is disposed in the outer bearing chamber, the inside bearing chamber and the space between the outer bearing chamber and the inside bearing chamber. A first closing member and a second closing member close the space in which said craftwork core axis (10) is dispose from both ends. A lubricant grease charging-up passage can charge the grease lubricant to the space in which said craftwork core axis is disposed.