Martin Quadra-Flex® 7H 1 1/8 Bored-to-Size Type SC Spacer Coupling Hub, 07 Coupling, 1-1/8 in Bore Dia, 1.469 in Length Through Bore, 2-13/16 in Hub Dia, Steel
Martin Quadra-Flex® is a proven design which offers long life, torsional flexibility, ease of installation and withstands misalignment, shock and vibration. Available in sizes 3 to 16 in bored to size, QD bushed, spacer type and plain bore for custom requirements.
Martin Quadra-Flex® Spacer Coupling Hub, Bored-to-Size Type SC, 07 Coupling, 1-1/8 in Bore Dia, 2-13/16 in Hub Dia, 1/4 x 1/8 in Keyway, 5250 rpm Maximum, 1.469 in Length Through Bore, 5/16-18 x 5/16 in Screw, Steel