2.5147" overall width 3.1490" bore diameter 3 thd holes 0.3125 in-24 by 0.5620 in. deep equally spaced on 3.7500 in. bolt circle dia on inner ring double row, spherical rollers, self-contained, outer
230.0mm overall width 670.0mm bore diameter two 3/4-10X1 1/4 in. deep tapped holes equally spaced on a 37 1/4 in. bolt circle on outer ring face, three 1/2-13X1 1/8 in. deep tapped holes equally spaced on a 36 5/8 in. bolt circle on same outer ring face double row, concave rollers, roller self-contained, outer