Re-Machinable One-Piece Clamping Collars are offered with an undersized bore allowing the necessary clearance to re-machine the bore without damaging the existing clamp screws. The pilot bore can be safely enlarged to the nominal bore size reflected in the part number nomenclature.
Unit of Measure
Items
R1C-Stainless

Re-Machinable One-Piece Clamping Collar R1C-Series

R1C-Stainless

Re-Machinable One-Piece Clamping Collar R1C-Series

R1C-Stainless

Re-Machinable One-Piece Clamping Collar R1C-Series

R1C-Stainless

Re-Machinable One-Piece Clamping Collar R1C-Series

R1C-Stainless

Re-Machinable One-Piece Clamping Collar R1C-Series
Bore N/A 1/8 in N/A 1/2 in N/A 5/8 in N/A 3/4 in N/A 1 in
Max Bore N/A 3/4 in N/A 1 in N/A 1 9/16 in N/A 2 in N/A 2 5/8 in
OD N/A 1 3/4 in N/A 2 1/4 in N/A 2 1/2 in N/A 3 1/4 in N/A 4 1/4 in
Width N/A 1/2 in N/A 1/2 in N/A 1/2 in N/A 5/8 in N/A 3/4 in
Material N/A Steel, ASTM A108
Finish N/A Black Oxide
Clamp Screw N/A Hex Socket Cap Screw, 3A Thread, Steel, ASTM A574: 1/4-28 x 5/8 N/A Hex Socket Cap Screw, 3A Thread, Steel, ASTM A574: 1/4-28 x 5/8 N/A Hex Socket Cap Screw, 3A Thread, Steel, ASTM A574: 1/4-28 x 3/4 N/A Hex Socket Cap Screw, 3A Thread, Steel, ASTM A574: 5/16-24 x 1 N/A Hex Socket Cap Screw, 3A Thread, Steel, ASTM A574: 3/8-24 x 1
Recessed Screw  N/A No
Approximate Weight N/A 6.40 oz N/A 9.60 oz N/A 11.20 oz N/A 24.00 oz N/A 48.00 oz
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