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Set Screw Rigid Couplings
Set screw rigid couplings from Ruland have precision honed bores to ensure they are collinear. This is important when the rigid coupling is used in a precision servo system or on a mixer as honing allows for greater surface contact with the shaft and higher torque transmission capabilities. Ruland manufactures set screw rigid couplings in 1215 lead-free steel and 303 stainless steel.
Features Precision honed bore on straight bore couplings
Clamp style couplings available
Additional sizes available
RoHS3 and REACH Compliant
Maximum speed: 4,000 RPM
Temperature Range (Deg. F)Steel:
-40° to 350°
Stainless:
-40° to 350°
How to Specify Part numbers are in the following format with numbers representing sixteenths of an inch or millimeters:
Products
Download CAD File:
SCC-10-10-F
SCC-10-10-F
As low as
$34.52
$50.62
Ruland SCC-10-10-F, 5/8" x 5/8" Rigid Coupling, Black Oxide Steel, Set Screw Style with Keyway, 1 5/16" OD, 2" Length
Download CAD File:
SCC-10-10-SS
SCC-10-10-SS
As low as
$75.28
$110.41
Ruland SCC-10-10-SS, 5/8" x 5/8" Rigid Coupling, 303 Stainless Steel, Set Screw Style with Keyway, 1 5/16" OD, 2" Length
Download CAD File:
SCC-12-12-F
SCC-12-12-F
As low as
$39.39
$57.77
Ruland SCC-12-12-F, 3/4" x 3/4" Rigid Coupling, Black Oxide Steel, Set Screw Style with Keyway, 1 1/2" OD, 2 1/4" Length
Download CAD File:
SCC-12-12-SS
SCC-12-12-SS
As low as
$88.94
$130.45
Ruland SCC-12-12-SS, 3/4" x 3/4" Rigid Coupling, 303 Stainless Steel, Set Screw Style with Keyway, 1 1/2" OD, 2 1/4" Length
Download CAD File:
SCC-14-14-F
SCC-14-14-F
As low as
$44.23
$64.87
Ruland SCC-14-14-F, 7/8" x 7/8" Rigid Coupling, Black Oxide Steel, Set Screw Style with Keyway, 1 5/8" OD, 2 1/2" Length
Download CAD File:
SCC-14-14-SS
SCC-14-14-SS
As low as
$106.51
$156.22
Ruland SCC-14-14-SS, 7/8" x 7/8" Rigid Coupling, 303 Stainless Steel, Set Screw Style with Keyway, 1 5/8" OD, 2 1/2" Length
Download CAD File:
SCC-16-16-F
SCC-16-16-F
As low as
$44.23
$64.87
Ruland SCC-16-16-F, 1" x 1" Rigid Coupling, Black Oxide Steel, Set Screw Style with Keyway, 1 3/4" OD, 3" Length
Download CAD File:
SCC-16-16-SS
SCC-16-16-SS
As low as
$113.57
$166.56
Ruland SCC-16-16-SS, 1" x 1" Rigid Coupling, 303 Stainless Steel, Set Screw Style with Keyway, 1 3/4" OD, 3" Length
Download CAD File:
SCC-18-18-F
SCC-18-18-F
As low as
$52.08
$76.38
Ruland SCC-18-18-F, 1-1/8" x 1-1/8" Rigid Coupling, Black Oxide Steel, Set Screw Style with Keyway, 1 7/8" OD, 3 1/8" Length
Download CAD File:
SCC-18-18-SS
SCC-18-18-SS
As low as
$144.85
$212.44
Ruland SCC-18-18-SS, 1-1/8" x 1-1/8" Rigid Coupling, 303 Stainless Steel, Set Screw Style with Keyway, 1 7/8" OD, 3 1/8" Length
Download CAD File:
SCC-20-20-F
SCC-20-20-F
As low as
$59.37
$87.07
Ruland SCC-20-20-F, 1-1/4" x 1-1/4" Rigid Coupling, Black Oxide Steel, Set Screw Style with Keyway, 2 1/16" OD, 3 1/4" Length
Download CAD File:
SCC-20-20-SS
SCC-20-20-SS
As low as
$170.39
$249.91
Ruland SCC-20-20-SS, 1-1/4" x 1-1/4" Rigid Coupling, 303 Stainless Steel, Set Screw Style with Keyway, 2 1/16" OD, 3 1/4" Length
Download CAD File:
SCC-22-22-F
SCC-22-22-F
As low as
$71.48
$104.84
Ruland SCC-22-22-F, 1-3/8" x 1-3/8" Rigid Coupling, Black Oxide Steel, Set Screw Style with Keyway, 2 1/2" OD, 3 5/8" Length
Download CAD File:
SCC-22-22-SS
SCC-22-22-SS
As low as
$205.91
$302.00
Ruland SCC-22-22-SS, 1-3/8" x 1-3/8" Rigid Coupling, 303 Stainless Steel, Set Screw Style with Keyway, 2 1/2" OD, 3 5/8" Length
Download CAD File:
SCC-24-24-F
SCC-24-24-F
As low as
$80.45
$117.99
Ruland SCC-24-24-F, 1-1/2" x 1-1/2" Rigid Coupling, Black Oxide Steel, Set Screw Style with Keyway, 2 5/8" OD, 3 7/8" Length
Download CAD File:
SCC-24-24-SS
SCC-24-24-SS
As low as
$215.36
$315.86
Ruland SCC-24-24-SS, 1-1/2" x 1-1/2" Rigid Coupling, 303 Stainless Steel, Set Screw Style with Keyway, 2 5/8" OD, 3 7/8" Length
Download CAD File:
SCC-28-28-F
SCC-28-28-F
As low as
$208.43
$305.69
Ruland SCC-28-28-F, 1-3/4" x 1-3/4" Rigid Coupling, Black Oxide Steel, Set Screw Style with Keyway, 3 1/8" OD, 4 1/2" Length
Download CAD File:
SCC-28-28-SS
SCC-28-28-SS
As low as
$511.05
$749.54
Ruland SCC-28-28-SS, 1-3/4" x 1-3/4" Rigid Coupling, 303 Stainless Steel, Set Screw Style with Keyway, 3 1/8" OD, 4 1/2" Length
Download CAD File:
SCC-32-32-F
SCC-32-32-F
As low as
$244.19
$358.15
Ruland SCC-32-32-F, 2" x 2" Rigid Coupling, Black Oxide Steel, Set Screw Style with Keyway, 3 3/8" OD, 4 7/8" Length
Download CAD File:
SCC-32-32-SS
SCC-32-32-SS
As low as
$599.33
$879.02
Ruland SCC-32-32-SS, 2" x 2" Rigid Coupling, 303 Stainless Steel, Set Screw Style with Keyway, 3 3/8" OD, 4 7/8" Length
Download CAD File:
SCC-6-6-F
SCC-6-6-F
As low as
$25.44
$37.32
Ruland SCC-6-6-F, 3/8" x 3/8" Rigid Coupling, Black Oxide Steel, Set Screw Style with Keyway, 7/8" OD, 1 3/8" Length
Download CAD File:
SCC-6-6-SS
SCC-6-6-SS
As low as
$44.13
$64.73
Ruland SCC-6-6-SS, 3/8" x 3/8" Rigid Coupling, 303 Stainless Steel, Set Screw Style with Keyway, 7/8" OD, 1 3/8" Length
Download CAD File:
SCC-8-8-F
SCC-8-8-F
As low as
$27.86
$40.87
Ruland SCC-8-8-F, 1/2" x 1/2" Rigid Coupling, Black Oxide Steel, Set Screw Style with Keyway, 1 1/8" OD, 1 3/4" Length
Download CAD File:
SCC-8-8-SS
SCC-8-8-SS
As low as
$54.73
$80.28
Ruland SCC-8-8-SS, 1/2" x 1/2" Rigid Coupling, 303 Stainless Steel, Set Screw Style with Keyway, 1 1/8" OD, 1 3/4" Length
Part number
Bore (B1)
Small Bore (B2)
Length (L)
Material
Outer Diameter (OD)
Maximum Speed
SCC-10-10-F
0.6250 in
0.6250 in
2 in
Black Oxide Steel
1 5/16 in
4,000 RPM
SCC-10-10-SS
0.6250 in
0.6250 in
2 in
303 Stainless Steel
1 5/16 in
4,000 RPM
SCC-12-12-F
0.7500 in
0.7500 in
2 1/4 in
Black Oxide Steel
1 1/2 in
4,000 RPM
SCC-12-12-SS
0.7500 in
0.7500 in
2 1/4 in
303 Stainless Steel
1 1/2 in
4,000 RPM
SCC-14-14-F
0.8750 in
0.8750 in
2 1/2 in
Black Oxide Steel
1 5/8 in
4,000 RPM
SCC-14-14-SS
0.8750 in
0.8750 in
2 1/2 in
303 Stainless Steel
1 5/8 in
4,000 RPM
SCC-16-16-F
1.0000 in
1.0000 in
3 in
Black Oxide Steel
1 3/4 in
4,000 RPM
SCC-16-16-SS
1.0000 in
1.0000 in
3 in
303 Stainless Steel
1 3/4 in
4,000 RPM
SCC-18-18-F
1.1250 in
1.1250 in
3 1/8 in
Black Oxide Steel
1 7/8 in
4,000 RPM
SCC-18-18-SS
1.1250 in
1.1250 in
3 1/8 in
303 Stainless Steel
1 7/8 in
4,000 RPM
SCC-20-20-F
1.2500 in
1.2500 in
3 1/4 in
Black Oxide Steel
2 1/16 in
4,000 RPM
SCC-20-20-SS
1.2500 in
1.2500 in
3 1/4 in
303 Stainless Steel
2 1/16 in
4,000 RPM
SCC-22-22-F
1.3750 in
1.3750 in
3 5/8 in
Black Oxide Steel
2 1/2 in
4,000 RPM
SCC-22-22-SS
1.3750 in
1.3750 in
3 5/8 in
303 Stainless Steel
2 1/2 in
4,000 RPM
SCC-24-24-F
1.5000 in
1.5000 in
3 7/8 in
Black Oxide Steel
2 5/8 in
4,000 RPM
SCC-24-24-SS
1.5000 in
1.5000 in
3 7/8 in
303 Stainless Steel
2 5/8 in
4,000 RPM
SCC-28-28-F
1.7500 in
1.7500 in
4 1/2 in
Black Oxide Steel
3 1/8 in
4,000 RPM
SCC-28-28-SS
1.7500 in
1.7500 in
4 1/2 in
303 Stainless Steel
3 1/8 in
4,000 RPM
SCC-32-32-F
2.0000 in
2.0000 in
4 7/8 in
Black Oxide Steel
3 3/8 in
4,000 RPM
SCC-32-32-SS
2.0000 in
2.0000 in
4 7/8 in
303 Stainless Steel
3 3/8 in
4,000 RPM
SCC-6-6-F
0.3750 in
0.3750 in
1 3/8 in
Black Oxide Steel
7/8 in
4,000 RPM
SCC-6-6-SS
0.3750 in
0.3750 in
1 3/8 in
303 Stainless Steel
7/8 in
4,000 RPM
SCC-8-8-F
0.5000 in
0.5000 in
1 3/4 in
Black Oxide Steel
1 1/8 in
4,000 RPM
SCC-8-8-SS
0.5000 in
0.5000 in
1 3/4 in
303 Stainless Steel
1 1/8 in
4,000 RPM
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