Stainless Steel Shaft Couplings

Set Screw Coupling RC-Series


Set Screw Couplings are the most cost effective rigid coupling design. If additional torque capacity is required, Climax provides Set Screw Couplings RC4H-Series, with a second set of screws at 90°. Available with or without keyway. 


Bore Sizes: 1/4" through 2"
Available in:
Aluminum
Stainless Steel
Steel-Black Oxide Finish


Download Catalog Page >> PDF Format


Black Oxide Steel Stainless Steel Aluminum Bore Size OD Length Set Screw Box Qty

Approx.

Weight (oz.)

RC-025 RC-025-S RC-025-A  1/4 1/2  3/4  10-32 x 1/8 20 0.45
RC-031 RC-031-S RC-031-A  5/16 5/8  1 10-32 x 1/8 20 1.00
RC-037 RC-037-S RC-037-A  3/8  3/4  1 1/4-20 x 3/16 20 1.40
RC-050 RC-050-S RC-050-A  1/2  1 1 1/2  1/4-20 x 1/4 5 3.80
RC-062 RC-062-S RC-062-A  5/8  1 1/4  2 5/16-18 x 5/16 5 8.00
RC-075 RC-075-S RC-075-A  3/4  1 1/2  2 5/16-18 x 3/8 5 11.60
RC-087 RC-087-S RC-087-A  7/8  1 3/4  2 5/16-18 x 5/16 5 16.00
RC-100 RC-100-S RC-100-A 1 3 5/16-18 x 1/2 2 32.00
RC-112 RC-112-S RC-112-A 1 1/8 2 1/8 3 3/8-16 x 1/2 2 40.15
RC-125 RC-125-S RC-125-A 1 1/4 2 1/4 4 3/8-16 x 1/2 2 48.30

RC-137

RC-137-S   1 3/8 2 1/2 4 1/2 3/8-16 x 1/2 1 55.15
RC-150 RC-150-S   1 1/2 2 1/2 4 1/2 3/8-16 x 1/2 1 62.00
RC-175 RC-175-S   1 3/4 2 3/4 4 1/2 3/8-16 x 1/2 1 70.60
RC-200 RC-200-S   2 3 5/16 4 1/2 1/2-13 x 1/2 1 109.00

 

Black Oxide Steel

with Keyway

Stainless Steel with Keyway Bore Size OD Length Set Screw Box Qty

Approx.

Weight (oz.)

RC-037-KW RC-037-S-KW  3/8  3/4  1 1/4-20 x 3/16 20 1.40
RC-050-KW RC-050-S-KW  1/2  1 1 1/2  1/4-20 x 3/16 5 3.80
RC-062-KW RC-062-S-KW  5/8  1 1/4  2 5/16-18 x 1/4 5 8.00
RC-075-KW RC-075-S-KW  3/4  1 1/2  2 5/16-18 x 1/4 5 11.60
RC-087-KW RC-087-S-KW  7/8  1 3/4  2 5/16-18 x 5/16 5 16.00
RC-100-KW RC-100-S-KW 1 3 5/16-18 x 3/8 2 32.00
RC-112-KW RC-112-S-KW 1 1/8 2 1/8 3 3/8-16 x 3/8 2 40.15
RC-125-KW RC-125-S-KW 1 1/4 2 1/4 4 3/8-16 x 3/8 2 48.30
RC-137-KW RC-137-S-KW 1 3/8 2 1/2 4 1/2 3/8-16 x 3/8 1 55.15
RC-150-KW RC-150-S-KW 1 1/2 2 1/2 4 1/2 3/8-16 x 3/8 1 62.00
RC-175-KW RC-175-S-KW 1 3/4 2 3/4 4 1/2 3/8-16 x 3/8 1 70.60
RC-200-KW RC-200-S-KW 2 3 5/16 4 1/2 1/2-13 x 1/2 1 109.00

 


DIMENSION BORE
TOLERANCE
Bore, Inch 1/4 to 1/2 +.0005/+.0025
Bore, Inch 5/8 to 2 +.0005/+.0030

 

 





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