3.75 X 5/8" Variable Pitch Sheave, Cast Iron

57402 MFG #: 1VL4058
$8.06 / ea
Stock Product
External Rib Design Provides; Cooling for Longer Belt Life; Increases Wall Thickness by 30 Percent; Increased Hub Diameter by 20 Percent; Tighter Tolerances by 25 Percent; Balanced as Components; Twice Balanced After Assembly; Larger MVP Sheaves Dynamically Balanced in Two Planes; Tightened Micro-Finish on Groove Walls for Increased Belt Life; Now Accommodates 5Vx Belts
Variable Pitch Sheave; Number of Grooves 1; Outside Diameter 3.75"; Pitch Diameter 2.3 to 3.1" (3L Belt), 2.6 to 3.6" (4L/A Belt), 2.8 to 3.8" (5L/B Belt); Bore Diameter 5/8"; Material Cast Iron; For Belt Type 3L, 4L, 5L, A, B