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404 Flexible Disc Coupling

Flange Bolt Circle Diameter PCD (F)3 3/8" (85.72mm)
Flange Bolt Size3/8" UNF
Flange Index Ring Spigot (E)2 1/2" (63.50mm)
Flange Index Ring TypeA
Poly Flex Coupling OD (G)5" (127mm)
Poly Flex Coupling ID1.5" (38.10mm)
Poly Flex Coupling Thickness (A)1" (25.40mm)
Flange OD (C)4" (101.60mm)
Light Duty Rating (Nm)230
Medium Duty Rating (Nm)496
Heavy Duty Rating (Nm)610
Super Heavy Duty Rating (Nm)N/A
Weight (kg)0.6
Data Sheet
Categories: ,
404-Coupling
404-Coupling
Polymer Code 80D 95A 90A 80A
Hardness – Shore 80 95 90 83
Tensile Strength – psi 7550 6500 4800 4500
Rating Super Heavy Duty Heavy Duty Medium Duty Light Duty

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