Covers the tolerances for tapered roller bearings with boundary dimensions conforming to IS : 7461-1974 'General plan of boundary dimensions for tapered roller bearings'.
1.1 It also covers the tolerances for the effective width of tapered roller bearing sub-units and for outside flange diameter of tapered roller bearing with flanged outer ring.
IS 7460-1988 history
1989IS 7460-1988 Tolerances of tapered roller bearings