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Traditional cost effective rigid coupling design. Provides torque transmission & alignment.

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Metric Set Screw Coupling MRC-Series
Set Screw Coupling
Unit of Measure
1 2 

Item #

Bore

OD

Length

Screw Size

Material

Weight

CAD

RC-037-A N/A 3/8 in N/A 3/4 in N/A 1 in N/A 1/4-20 x 3/16 N/A Aluminum, ASTM B211 N/A 0.48 oz N/A
RC-050-A N/A 1/2 in N/A 1 in N/A 1 1/2 in N/A 1/4-20 x 1/4 N/A Aluminum, ASTM B211 N/A 1.30 oz N/A
RC-062-A N/A 5/8 in N/A 1 1/4 in N/A 2 in N/A 5/16-18 x 5/16 N/A Aluminum, ASTM B211 N/A 2.70 oz N/A
RC-075-A N/A 3/4 in N/A 1 1/2 in N/A 2 in N/A 5/16-18 x 3/8 N/A Aluminum, ASTM B211 N/A 3.90 oz N/A
RC-087-A N/A 7/8 in N/A 1 3/4 in N/A 2 in N/A 5/16-18 x 5/16 N/A Aluminum, ASTM B211 N/A 5.30 oz N/A
RC-100-A N/A 1 in N/A 2 in N/A 3 in N/A 5/16-18 x 1/2 N/A Aluminum, ASTM B211 N/A 9.80 oz N/A
RC-125-A N/A 1 1/4 in N/A 2 1/4 in N/A 4 in N/A 3/8-16 x 1/2 N/A Aluminum, ASTM B211 N/A 16.10 oz N/A
RC-112-A N/A 1 1/8 in N/A 2 1/8 in N/A 3 in N/A 3/8-16 x 1/2 N/A Aluminum, ASTM B211 N/A 40.15 oz N/A
RC-112-S N/A 1 1/8 in N/A 2 1/8 in N/A 3 in N/A 3/8-16 x 1/2 N/A Stainless Steel, ASTM A582 N/A 40.15 oz N/A
RC-137-S N/A 1 3/8 in N/A 2 1/2 in N/A 4 1/2 in N/A 3/8-16 x 1/2 N/A Stainless Steel, ASTM A582 N/A 55.15 oz N/A
RC-150-S N/A 1 1/2 in N/A 2 1/2 in N/A 4 1/2 in N/A 3/8-16 x 1/2 N/A Stainless Steel, ASTM A582 N/A 62.00 oz N/A
RC-175-S N/A 1 3/4 in N/A 2 3/4 in N/A 4 1/2 in N/A 3/8-16 x 1/2 N/A Stainless Steel, ASTM A582 N/A 70.60 oz N/A
RC-200-S N/A 2 in N/A 3 5/16 in N/A 4 1/2 in N/A 1/2-13 x 1/2 N/A Stainless Steel, ASTM A582 N/A 109.00 oz N/A
Unit of Measure
1 2