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Martin 6H 1 1/8 Quadraflex Spacer Coupling Hub

Martin 6H 1 1/8 Quadraflex Spacer Coupling Hub

Martin 6H 1 1/8 Quadraflex Spacer Coupling Hub

6H 1 1/8

UPC: 697950276762

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 1.1250 in.

Key Way Size 1/4 X 1/8 in.

Number of Set Screws 1

Max Bore Size 1.3750 in.

Martin 9H 1 5/8 Quadraflex Spacer Coupling Hub

Martin 9H 1 5/8 Quadraflex Spacer Coupling Hub

Martin 9H 1 5/8 Quadraflex Spacer Coupling Hub

9H 1 5/8

UPC: 697950277912

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 1.6250 in.

Key Way Size 3/8X3/16 in.

Number of Set Screws 1

Max Bore Size 2.1250 in.

 

Martin 5H PB Quadraflex Spacer Coupling Hub

Martin 5H PB Quadraflex Spacer Coupling Hub

Martin 5H PB Quadraflex Spacer Coupling Hub

5H PB

UPC: 697950276427

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 5

Outside Diameter 2 in.

Length Thru Bore 1.0938 in.

Bore Type Rough Bore

Finished Bore Size 0.5000 in.

Max Bore Size 1.1250 in.

Martin 11B-SF QD Quadraflex Coupling Flange Kw

Martin 11B-SF QD Quadraflex Coupling Flange Kw

Martin 11B-SF QD Quadraflex Coupling Flange Kw

11B-SF

UPC: 697950275475

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 11

Outside Diameter 8.6250 in.

Length Thru Bore 1.5000 in.

Max Bore Size 2.7500 in.

 

Martin 9SC 78-11 Quadraflex Spacer Coupling Hub

Martin 9SC 78-11 Quadraflex Spacer Coupling Hub

Martin 9SC 78-11 Quadraflex Spacer Coupling Hub

9SC78-11

UPC: 697950278209

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 9

Length Thru Bore 3.7500 in.

Finished Bore Size 2.8770 in.

Martin 7H 1 1/2 Quadraflex Spacer Coupling Hub

Martin 7H 1 1/2 Quadraflex Spacer Coupling Hub

Martin 7H 1 1/2 Quadraflex Spacer Coupling Hub

QUADRA-FLEX CPLG H HUB

7H 1 1/2

UPC: 697950277172

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 7

Outside Diameter 2.8125 in.

Length Thru Bore 1.4688 in.

Bore Type Finished Bore

Finished Bore Size 1.5000 in.

Key Way Size 3/8X3/16 in.

Number of Set Screws 1

Max Bore Size 1.6250 in.

Martin 10SC 78-13 Quadraflex Spacer Coupling Hub

Martin 10SC 78-13 Quadraflex Spacer Coupling Hub

Martin 10SC 78-13 Quadraflex Spacer Coupling Hub.

10SC78-13

UPC: 697950275437

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 3.7500 in.

Martin 12022CHN Coupling Chain

Martin 12022CHN Coupling Chain

Martin 12022CHN Coupling Chain

12022CHN

UPC: 697950046679

Roller chain couplings have a torque capacity in excess of the torque normally transmitted by shafting which falls within the coupling bore range.

Select the smallest coupling, which will accommodate both shafts.

For a reversing operation, shock or pulsating loads, or other severe operating conditions, select the next larger coupling size.

A cover should be used to assure maximum service life, particularly if the coupling operates at high speeds or under moist conditions.

For proper lubrication, fill the space between the cover and the coupling with soft to medium consistency coupling grease.

Many finished bore sizes available as well as stock bore blanks that can be altered.

All stock roller chain couplings have hardened teeth.