One-Piece Industry Standard Clamping Coupling with or without Keyway

R2CC-Series : RE-Machinable Couplings


These unique two-piece rigid clamping couplings come with an undersized ID which allows you room to re-bore the ID without damaging the clamp screws. The pilot bore can be opened safely to the nominal ID reflected in the part number.


Bore Sizes: 1/4" through 1"

Max Bore Sizes: 3/4" through 2"

Available in:
Stainless Steel
Steel-Black Oxide Finish


Download Catalog Page >> PDF Format


Black Oxide Stainless Pilot Max Clamp Box Weight*
Steel Steel Bore Bore OD Length Screw Qty (Ounce)
R2CC-075-075 R2CC-075-075-S 1/4  3/4  1 3/4  2 5/8  1/4-28 5 27.50
R2CC-100-100 R2CC-100-100-S 1/2  1  2  3  1/4-28 5 36.40
R2CC-150-150 R2CC-150-150-S 3/4  1 1/2  2 1/2  3 3/4  1/4-28 5 69.30
R2CC-200-200 R2CC-200-200-S 1  2  3 1/4  4 7/8  5/16-24 2 154.00

* Weights as noted are approximate