(i) a non-rigid bearing holder defining a conical chamber having a first open end and a second open end through which the bearing may be loaded into the packer with the outer race sitting on the inner wall of the conical chamber and the bearing spaced from the first open end, A grease packer for packing grease into a bearing having an inner race and an outer race, said packer comprising: A grease packer according to claim 1 wherein the open end of the holder is located at the apex of the conical chamber.ġ2.
A grease packer according to claim 9 wherein the end cap is connected to the tubular housing by a bayonet coupling.ġ1. A grease packer according to claim 5 wherein the plunger means includes a stem, an end cap through which the stem passes, a plunger on the inner end of the stem, base means on the other end of the stem and means for connecting the end cap to the tubular housing.ġ0.
A grease packer according to claim 7 and including compressible gasket means between the flange means and the grease cartridge.ĩ. A grease packer according to claim 6 wherein the flange means is connected to the tubular housing by a bayonet coupling.Ĩ. A grease packer according to claim 5 wherein the bearing holder has flange means around the first open end, said flange means being adapted to be secured to the tubular housing.ħ. A grease packer according to claim 1 wherein the grease applying means includes a tubular housing adapted to receive a grease cartridge, having a discharge opening in communication with the inlet to the conical chamber and plunger means adapted to force the grease from the cartridge through its discharge opening into the conical chamber.Ħ.
A grease packer according to claim 3 wherein the stub of the insert has a central grip, and wherein the insert is adapted to engage the inner race of the bearing when the insert is being removed from the chamber and away from the packer by using the grip.ĥ. A grease packer according to claim 1 wherein the stub of the insert is adapted to be inserted into and close the first open end of the bearing holder when there is no bearing in the conical chamber and wherein the grip is integral with the insert.Ĥ. A grease packer according to claim 1 wherein the insert is polymeric and the conical outer surface of the insert defines a second, open end of the insert and there is provided a grip within the second, open end by which the insert may be moved into and out of the conical chamber.ģ. (iii) grease applying means connectable to the bearing holder adapted to force grease through the first opening of the bearing holder and into the bearing so as to pack the bearing with grease.Ģ. (ii) a non-rigid insert which is not mechanically affixed to the packer, the insert having a first end defined by a stub adapted to pass through the inner race of the bearing located in the conical chamber and a conical outer surface adapted to seat against the inner race of the bearing located in the conical chamber, said insert having a second end, and (i) a non-rigid bearing holder defining a conical chamber having a first open end and a second open end for loading the bearing into the packer with the outer race sitting on the inner wall of the conical chamber and the bearing spaced from the first open end,
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