The portable bearing packer works on bearings up to 3 1/2" O.D.
To packa a bearing, place the bearing on the piston.
Press down on the cap until the old grease is forced out and the new grease shows on top of the bearing.
Bearing size: inner diameter 20 mm, outer diameter 89 mm
Size: 127 × 110 × 110 mm
Package: Color Box