| abstract |
A lubricating oil composition for a continuously variable transmission according to the invention includes: a base oil of lubricating oil; components (A) to (C) below: n(A) an acidic phosphorus compound expressed by a formula (1) below,n nwhere: R 1 , R 2 and R 3 each independently represent hydrogen or an alkyl group having 8 or less carbon atoms, R 1 , R 2 and R 3 being not simultaneously hydrogen nor the alkyl group, X 1 , X 2 , X 3 and X 4 each represent oxygen or sulfur, and n represents zero or one, in which when n is zero, at least two of X 1 , X 2 and X 3 are sulfur and when n is one, at least two of X 1 , X 2 ,X 3 and X 4 are sulfur; n(B) an imide compound; and n(C) an alkaline earth metal salt. |