Abstract: The lubricant compositions of the invention include a saturated fatty acid triglyceride as a lubricating ingredient and further contain an antioxidant or a thickener which is magnesium stearate or calcium stearate. Consequently, the lubricant compositions are harmless even when eaten, have excellent lubricity, and impose little burden on the environment. The rolling device of the invention not only imposes little burden on the environment because the device is lubricated with either of these lubricant compositions, but also has excellent durability.

Abstract: A terminal fitting (20) is provided with a terminal portion (21) and a wire connecting portion (27) formed to be continuous with the rear end of the terminal portion (21) and to be connected with an exposed part of a conductor (11). The wire connecting portion (27) and the exposed part of the conductor (11) are accommodated in a waterproof cover (40) and clearances in the waterproof cover (40) are filled with a filling material (55). The waterproof cover (40) is formed with a holding portion (51) for holding the terminal fitting (20) in such a manner as to preventing a movement of the terminal fitting (20) with respect to the waterproof cover (40) by coming into contact with the terminal fitting (20).

Abstract: A terminal fitting (20) is provided with a terminal portion (21) and a wire connecting portion (27) formed to be continuous with the rear end of the terminal portion (21) and to be connected with an exposed part of a conductor (11). The wire connecting portion (27) and the exposed part of the conductor (11) are accommodated in a waterproof cover (40) and clearances in the waterproof cover (40) are filled with a filling material (55). The waterproof cover (40) is formed with a holding portion (51) for holding the terminal fitting (20) in such a manner as to preventing a movement of the terminal fitting (20) with respect to the waterproof cover (40) by coming into contact with the terminal fitting (20).