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These unique two-piece rigid clamping couplings come with an undersized ID
self-centering design with mounting flange for use in through-bored components
and web with spokes
self-centering design for use in through-bored components with high torque and/or bending requirements
H820R Steel Helical Gear 115 Teeth These unique two-piece rigid clampingBoston 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
