Clamp Couplings
Clamp-style attachments are frequently used as a zero-backlash, positive means of transmitting rotational motion between components. When compared to set screws on a performance basis, clamps squeeze around the shaft circumference rather than creating a dimple in the shaft. Clamp attachments better lend themselves to applications where the components are assembled and disassembled occasionally.
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W7C20-6MM-6MM
Outside Diameter: 20 mm
Length: 28 mm
Major Bore: 6 mm
Minor Bore: 6 mm -

W7C20-8-4.5MM
Outside Diameter: 20 mm
Length: 28 mm
Major Bore: 1/4 in
Minor Bore: 4.5 mm -

W7C20-8-4MM
Outside Diameter: 20 mm
Length: 28 mm
Major Bore: 1/4 in
Minor Bore: 4 mm -

W7C20-8-5MM
Outside Diameter: 20 mm
Length: 28 mm
Major Bore: 1/4 in
Minor Bore: 5 mm -

W7C20-8-6MM
Outside Diameter: 20 mm
Length: 28 mm
Major Bore: 1/4 in
Minor Bore: 6 mm -

W7C20-8MM-4MM
Outside Diameter: 20 mm
Length: 28 mm
Major Bore: 8 mm
Minor Bore: 4 mm -

W7C20-8MM-5MM
Outside Diameter: 20 mm
Length: 28 mm
Major Bore: 8 mm
Minor Bore: 5 mm -

W7C20-8MM-8MM
Outside Diameter: 20 mm
Length: 28 mm
Major Bore: 8 mm
Minor Bore: 8 mm -

W7C20-9MM-6MM
Outside Diameter: 20 mm
Length: 28 mm
Major Bore: 9 mm
Minor Bore: 6 mm -

W7C25-10-10
Outside Diameter: 25 mm
Length: 30 mm
Major Bore: 5/16 in
Minor Bore: 5/16 in -

W7C25-10-8
Outside Diameter: 25 mm
Length: 30 mm
Major Bore: 5/16 in
Minor Bore: 1/4 in -

W7C25-10MM-10MM
Outside Diameter: 25 mm
Length: 30 mm
Major Bore: 10 mm
Minor Bore: 10 mm