Premium Power transmission couplings
11HS
UPC: 697950275468
Martin QUADRA-FLEX ® is a proven design which offers long life, torsional flexibility, ease of installation, and withstands misalignment, shock, and vibration. TPR, EPDM, Neoprene and Hytrel sleeves are available in solid, split, and semi-split construction.
Material Hytrel
Coupling Size 11
Outside Diameter 5.2500 in.
Max Bore Size 1.8750 in.
12HS
UPC: 697950275734
Martin QUADRA-FLEX ® is a proven design which offers long life, torsional flexibility, ease of installation, and withstands misalignment, shock, and vibration. TPR, EPDM, Neoprene and Hytrel sleeves are available in solid, split, and semi-split construction.
Material Hytrel
Coupling Size 12
Outside Diameter 5.7500 in.
Max Bore Size 2.5000 in.
6S 30MM
UPC: 697950317298
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.
Material Cast Iron
Coupling Size 6
Outside Diameter 4 in.
Length Thru Bore 1.6250 in.
Bore Type Finished Bore
Finished Bore Size 1.1811 in.
Key Way Size 8 X 3.3 in.
Number of Set Screws 2
Max Bore Size 1.8750 in.
7HS.
UPC: 697950277110.
Martin QUADRA-FLEX ® is a proven design which offers long life, torsional flexibility, ease of installation, and withstands misalignment, shock, and vibration. TPR, EPDM, Neoprene and Hytrel sleeves are available in solid, split, and semi-split construction.
Material Hytrel.
Coupling Size 7.
Material Steel
Coupling Size 7
Outside Diameter 4.6250 in.
Length Thru Bore 1.8438 in.
6H 1 3/8
UPC: 697950276779
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.
Material Steel
Coupling Size 6
Outside Diameter 2.5000 in.
Length Thru Bore 1.2188 in.
Bore Type Finished Bore
Finished Bore Size 1.3750 in.
Key Way Size 5/16 X 5/32 in.
Number of Set Screws 1
Max Bore Size 1.3750 in.
10S P/B
UPC: 697950275208
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.
Material Cast Iron
Coupling Size 10
Outside Diameter 7.5000 in.
Length Thru Bore 2.7190 in.
Bore Type Rough Bore
Finished Bore Size 1.1250 in.
Max Bore Size 3.3750 in.
9H 1 3/8
UPC: 697950277905
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.
Material Steel
Coupling Size 9
Outside Diameter 3.6250 in.
Length Thru Bore 1.9688 in.
Bore Type Finished Bore
Finished Bore Size 1.3750 in.
Key Way Size 5/16 X 5/32 in.
Number of Set Screws 1
Max Bore Size 2.1250 in
14H 2 7/8
UPC: 697950276106
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.
Material Steel
Coupling Size 14
Outside Diameter 6.5000 in.
Length Thru Bore 3.8438 in.
Bore Type Finished Bore
Finished Bore Size 2.8750 in.
Key Way Size 3/4 X 3/8 in.
Number of Set Screws 1
Max Bore Size 3.8750 in.