31Federal Supply Group

    BEARINGS

    About Federal Supply Group 31

    Federal Supply Group 31 classifies bearings within the Federal Supply Classification system. This group contains 3 Federal Supply Classes.

    Notes

    All bearings, including specially designed, lubricated, and/or selected, are to be classified in the appropriate classes of this group. Bearings are parts that support another part which rotates, slides, or oscillates in or on it.