"COUNTERBORE DIAMETER: FIRST END, 2.875 IN., SECOND END, 2.625 IN.; COUNTERBORE DEPTH: FIRST AND SECOND END, 0.438 IN.; TAPER LENGTH: BOTH ENDS, 2.000 IN.; DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY: FIRST END, 0.941 IN.; SECOND END, 0.753 IN.; FLANGE WIDTH: 2.875 IN.; FURNISHED ITEMS: BOLTS 3, BUSHINGS 3, SNAP RING 1; TAPER PER FOOT: 1.000 IN.; HUB DIAMETER: 2.875 IN.; 1 KEYING FACILITY PROVIDED AT EACH END; KEYING FACILITY WIDTH: FIRST END, 0.375 IN. MINIMUM AND 0.376 IN. MAXIMUM; SECOND END, 0.250 IN. MINIMUM AND 0.251 IN. MAXIMUM"