Patent ID: 8931595
Filing Date: 2015-01-13
Classification: F16C,F16N

Abstract:
1. A grease packing jig for a bearing, comprising: a support table for supporting a bearing which has an inner ring and a plurality of rolling elements arranged equidistantly on an outer circumferential surface of the inner ring by means of a retainer, with a first end surface of the inner ring facing downward; a disc-shaped inner lid for covering at least part of a second end surface of the inner ring; a disc-shaped upper lid having a larger diameter than the inner lid, and including a grease pumping port, and a lower surface formed with an inner lid housing recess for housing the inner lid such that a grease pumping space is formed between the lower surface of the upper lid and an upper surface of the inner lid as well as between the lower surface of the upper lid and an outer circumferential surface of the inner lid so that grease can be packed into a gap space in the bearing from a grease packing port provided between an inner circumferential surface of the inner lid housing recess in the upper lid and the outer circumferential surface of the inner lid; a first presser disposed on the support table and configured to engage with an upper surface of the upper lid and press the upper lid downward, wherein the first presser includes: a second presser disposed on the support table and configured to engage with the upper surface of the upper lid and press the upper lid downward, wherein the second presser includes: