The use of a keyway prevents the coupling from slipping on the shaft if over torqued. This keyed clamp style double insert type hub requires the user to mate it with one other hub and two acetal inserts. The multiple piece construction allows for a highly customizable coupling that easily combines clamp hubs with inch, metric, keyed, and keyless bores. Controlflex Coupling Hub w/Key, Double, Bore 1.

Bearings,V-belts & Power Transmission Equipment,Couplings,Collars,& Adapters,Motion Control Couplings

RULAND

Motion Control Coupling,4 Beam,3/16x4mm,303 SS,OD 0.625,L 0.800

x4mm,303 SS.Beam Coupling,4 Beam,3/16 In.

Bearings,V-belts & Power Transmission Equipment,Couplings,Collars,& Adapters,Motion Control Couplings

RULAND

The user can add a boot to protect the joint from unwanted contaminants and increase service life.

7mm outer diameter, and a 139. Single U-Joint, 22 mm x 20 mm Bores, 50.7mm length. It is made from high grade alloy steel for high torque capabilities.

Bearings,V-belts & Power Transmission Equipment,Couplings,Collars,& Adapters,Universal Joints

RULAND