Rigid Shaft Couplings for Keyed Shafts
Available364 products
Rigid couplings for keyed shafts firmly join two shafts of the same size together. This type of coupling is intended for applications where alignment is critical and flexibility is not required, such as mixers and servos. The addition of a keyway allows for more reliable torque transmission.
One-Piece Rigid Shaft Couplings
One-piece rigid shaft couplings lock two shafts together when both shafts are inserted and all of the socket cap screws are torqued down to close the slotted clamp. The two shafts and coupling must be installed simultaneously to ensure proper alignment.
Inch
Carbon Steel
Same Bore Dimensions
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Stainless Steel
Same Bore Dimensions
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Metric
Carbon Steel
Same Bore Dimensions
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Stainless Steel
Same Bore Dimensions
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Two-Piece Rigid Shaft Couplings
Two-piece rigid keyed shaft couplings lock two shafts together when both halves of the coupler join around the shafts and all of the socket cap screws are torqued down. This clamping action firmly grips both shafts without marring. They do not require disassembly of machinery for installation or service.
Inch
Carbon Steel
Different Bore Dimensions
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Same Bore Dimensions
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Stainless Steel
Different Bore Dimensions
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Same Bore Dimensions
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Inch to Metric
Carbon Steel
Different Bore Dimensions
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Stainless Steel
Different Bore Dimensions
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Metric
Carbon Steel
Same Bore Dimensions
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Stainless Steel
Same Bore Dimensions
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Set Screw Rigid Shaft Couplings
Set screw rigid keyed shaft couplings lock two shafts together when the set screws are firmly tightened onto each soft or pre-drilled shaft.
Inch
Aluminum
Same Bore Dimensions
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Carbon Steel
Same Bore Dimensions
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Stainless Steel
Same Bore Dimensions
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Metric
Carbon Steel
Same Bore Dimensions
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Stainless Steel
Same Bore Dimensions
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