Martin BK120 1 3/8 FHP Sheave BS, 4L/5L or B Belt Section, 1 Groove, 1-3/8" Bore, Class 30 Gray Cast Iron, 11.75" OD, 2111 max rpm, 11 Datum/11.4 Datum


Option Currently Selected: 1.38 Inches 11.75 Inches
Variations

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