Part Number Ø D (mm) b (mm) B (mm) H (mm) E (mm) S (mm) T (Thread) Weight (lbs)
MRS-14 63.5 76.25 128 72.85 50.8 70/108 3/8"-unc 6.75
MRS-23 76.2 76.98 140 79.4 61.8 111 1/2"-unc 11.35
MRS-23B 76.2 76.98 142 85.5 62 111 1/2"-unc 12
MRS-31 66.5 74.17 126.5 85.55 53.97 101.6 7/16"-unc 8.9
MRS-31B 66.5 74.17 126.5 71.25 53.97 101.6 7/16"-unc 7.9