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Recessed screw head provides an outside surface free of major projections for safety
The spline design virtually elimi nates back lash which is a delayed action effect caused by excessive clearances between hub and discs
Max PV Value: 8
Click here for spec sheets: Stand Off Catalog
Click here for spec sheets: SUCTF Spec Sheet
H1040R Steel Helical Gear 1.250" ID Recessed screw head provides anBoston Gears stock helical gears are manufactured in both right and left handed configurations with an industry standard 45 helix angle to transmit motion and power between non intersecting shafts that are parallel or at 90 to each other. For parallel shaft operation, helical gears with opposite hand helix angles are required. For shafts at 90, a same hand helix angles must be used. For parallel shaft applications, the overlapping tooth contact of our
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