Martin Quadra-Flex® 6S 1 7/8 Bored-to-Size Type S Coupling Flange, 06 Coupling, 1-7/8 in Dia Bore, 1.563 in L Through Bore, 2-1/2 in Dia Hub, Cast Iron
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.
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BrandMartin
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UPC697950277035
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Manufacturer Part Number6S 1 7/8
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CountryUSA|Canada
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MaterialCast Iron
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Maximum Speed6000 rpm
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TypeBored-to-Size Type S
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Screw Size3/8-16 x 3/8 in
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Coupling Size06
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Hub Diameter2-1/2 in
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Hub Length17/32 in
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Keyway Size1/2 x 1/16 in
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Length Through Bore1.563 in
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Bore Diameter1-7/8 in
- No lubrication needed and easy to install
- Available in three styles, J and S flanges - Bored to size, B flanges - QD bushed and SC spacer flanges - Pump style
- Precise machining and processes ensure consistent finish and high quality
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UNSPSC31163005
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Package Description1/BX
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Catalog
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Specification Sheet
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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.

