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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:
MSCX-10-10-F
MSCX-10-10-F
As low as
$24.83
$36.42
Ruland MSCX-10-10-F, 10mm x 10mm Rigid Coupling, Black Oxide Steel, Set Screw Style, 29mm OD, 45mm Length
Download CAD File:
MSCX-10-10-SS
MSCX-10-10-SS
As low as
$47.90
$70.26
Ruland MSCX-10-10-SS, 10mm x 10mm Rigid Coupling, 303 Stainless Steel, Set Screw Style, 29mm OD, 45mm Length
Download CAD File:
MSCX-12-12-F
MSCX-12-12-F
As low as
$24.83
$36.42
Ruland MSCX-12-12-F, 12mm x 12mm Rigid Coupling, Black Oxide Steel, Set Screw Style, 29mm OD, 45mm Length
Download CAD File:
MSCX-12-12-SS
MSCX-12-12-SS
As low as
$47.90
$70.26
Ruland MSCX-12-12-SS, 12mm x 12mm Rigid Coupling, 303 Stainless Steel, Set Screw Style, 29mm OD, 45mm Length
Download CAD File:
MSCX-14-14-F
MSCX-14-14-F
As low as
$30.59
$44.87
Ruland MSCX-14-14-F, 14mm x 14mm Rigid Coupling, Black Oxide Steel, Set Screw Style, 34mm OD, 50mm Length
Download CAD File:
MSCX-14-14-SS
MSCX-14-14-SS
As low as
$66.05
$96.87
Ruland MSCX-14-14-SS, 14mm x 14mm Rigid Coupling, 303 Stainless Steel, Set Screw Style, 34mm OD, 50mm Length
Download CAD File:
MSCX-16-16-F
MSCX-16-16-F
As low as
$30.59
$44.87
Ruland MSCX-16-16-F, 16mm x 16mm Rigid Coupling, Black Oxide Steel, Set Screw Style, 34mm OD, 50mm Length
Download CAD File:
MSCX-16-16-SS
MSCX-16-16-SS
As low as
$66.05
$96.87
Ruland MSCX-16-16-SS, 16mm x 16mm Rigid Coupling, 303 Stainless Steel, Set Screw Style, 34mm OD, 50mm Length
Download CAD File:
MSCX-20-20-F
MSCX-20-20-F
As low as
$37.58
$55.11
Ruland MSCX-20-20-F, 20mm x 20mm Rigid Coupling, Black Oxide Steel, Set Screw Style, 42mm OD, 65mm Length
Download CAD File:
MSCX-20-20-SS
MSCX-20-20-SS
As low as
$90.32
$132.47
Ruland MSCX-20-20-SS, 20mm x 20mm Rigid Coupling, 303 Stainless Steel, Set Screw Style, 42mm OD, 65mm Length
Download CAD File:
MSCX-25-25-F
MSCX-25-25-F
As low as
$41.22
$60.46
Ruland MSCX-25-25-F, 25mm x 25mm Rigid Coupling, Black Oxide Steel, Set Screw Style, 45mm OD, 75mm Length
Download CAD File:
MSCX-25-25-SS
MSCX-25-25-SS
As low as
$99.90
$146.53
Ruland MSCX-25-25-SS, 25mm x 25mm Rigid Coupling, 303 Stainless Steel, Set Screw Style, 45mm OD, 75mm Length
Download CAD File:
MSCX-30-30-F
MSCX-30-30-F
As low as
$53.31
$78.18
Ruland MSCX-30-30-F, 30mm x 30mm Rigid Coupling, Black Oxide Steel, Set Screw Style, 53mm OD, 83mm Length
Download CAD File:
MSCX-30-30-SS
MSCX-30-30-SS
As low as
$146.28
$214.54
Ruland MSCX-30-30-SS, 30mm x 30mm Rigid Coupling, 303 Stainless Steel, Set Screw Style, 53mm OD, 83mm Length
Download CAD File:
MSCX-35-35-F
MSCX-35-35-F
As low as
$81.60
$119.68
Ruland MSCX-35-35-F, 35mm x 35mm Rigid Coupling, Black Oxide Steel, Set Screw Style, 67mm OD, 95mm Length
Download CAD File:
MSCX-35-35-SS
MSCX-35-35-SS
As low as
$191.27
$280.53
Ruland MSCX-35-35-SS, 35mm x 35mm Rigid Coupling, 303 Stainless Steel, Set Screw Style, 67mm OD, 95mm Length
Download CAD File:
MSCX-40-40-F
MSCX-40-40-F
As low as
$194.56
$285.36
Ruland MSCX-40-40-F, 40mm x 40mm Rigid Coupling, Black Oxide Steel, Set Screw Style, 77mm OD, 108mm Length
Download CAD File:
MSCX-40-40-SS
MSCX-40-40-SS
As low as
$478.55
$701.87
Ruland MSCX-40-40-SS, 40mm x 40mm Rigid Coupling, 303 Stainless Steel, Set Screw Style, 77mm OD, 108mm Length
Download CAD File:
MSCX-50-50-F
MSCX-50-50-F
As low as
$230.27
$337.74
Ruland MSCX-50-50-F, 50mm x 50mm Rigid Coupling, Black Oxide Steel, Set Screw Style, 85mm OD, 124mm Length
Download CAD File:
MSCX-50-50-SS
MSCX-50-50-SS
As low as
$562.19
$824.54
Ruland MSCX-50-50-SS, 50mm x 50mm Rigid Coupling, 303 Stainless Steel, Set Screw Style, 85mm OD, 124mm Length
Download CAD File:
MSCX-6-6-F
MSCX-6-6-F
As low as
$19.37
$28.41
Ruland MSCX-6-6-F, 6mm x 6mm Rigid Coupling, Black Oxide Steel, Set Screw Style, 18mm OD, 30mm Length
Download CAD File:
MSCX-6-6-SS
MSCX-6-6-SS
As low as
$35.59
$52.19
Ruland MSCX-6-6-SS, 6mm x 6mm Rigid Coupling, 303 Stainless Steel, Set Screw Style, 18mm OD, 30mm Length
Download CAD File:
MSCX-8-8-F
MSCX-8-8-F
As low as
$23.32
$34.21
Ruland MSCX-8-8-F, 8mm x 8mm Rigid Coupling, Black Oxide Steel, Set Screw Style, 24mm OD, 35mm Length
Download CAD File:
MSCX-8-8-SS
MSCX-8-8-SS
As low as
$38.67
$56.72
Ruland MSCX-8-8-SS, 8mm x 8mm Rigid Coupling, 303 Stainless Steel, Set Screw Style, 24mm OD, 35mm Length
Part number
Bore (B1)
Small Bore (B2)
Length (L)
Material
Outer Diameter (OD)
Maximum Speed
MSCX-10-10-F
10 mm
10 mm
45 mm
Black Oxide Steel
29 mm
4,000 RPM
MSCX-10-10-SS
10 mm
10 mm
45 mm
303 Stainless Steel
29 mm
4,000 RPM
MSCX-12-12-F
12 mm
12 mm
45 mm
Black Oxide Steel
29 mm
4,000 RPM
MSCX-12-12-SS
12 mm
12 mm
45 mm
303 Stainless Steel
29 mm
4,000 RPM
MSCX-14-14-F
14 mm
14 mm
50 mm
Black Oxide Steel
34 mm
4,000 RPM
MSCX-14-14-SS
14 mm
14 mm
50 mm
303 Stainless Steel
34 mm
4,000 RPM
MSCX-16-16-F
16 mm
16 mm
50 mm
Black Oxide Steel
34 mm
4,000 RPM
MSCX-16-16-SS
16 mm
16 mm
50 mm
303 Stainless Steel
34 mm
4,000 RPM
MSCX-20-20-F
20 mm
20 mm
65 mm
Black Oxide Steel
42 mm
4,000 RPM
MSCX-20-20-SS
20 mm
20 mm
65 mm
303 Stainless Steel
42 mm
4,000 RPM
MSCX-25-25-F
25 mm
25 mm
75 mm
Black Oxide Steel
45 mm
4,000 RPM
MSCX-25-25-SS
25 mm
25 mm
75 mm
303 Stainless Steel
45 mm
4,000 RPM
MSCX-30-30-F
30 mm
30 mm
83 mm
Black Oxide Steel
53 mm
4,000 RPM
MSCX-30-30-SS
30 mm
30 mm
83 mm
303 Stainless Steel
53 mm
4,000 RPM
MSCX-35-35-F
35 mm
35 mm
95 mm
Black Oxide Steel
67 mm
4,000 RPM
MSCX-35-35-SS
35 mm
35 mm
95 mm
303 Stainless Steel
67 mm
4,000 RPM
MSCX-40-40-F
40 mm
40 mm
108 mm
Black Oxide Steel
77 mm
4,000 RPM
MSCX-40-40-SS
40 mm
40 mm
108 mm
303 Stainless Steel
77 mm
4,000 RPM
MSCX-50-50-F
50 mm
50 mm
124 mm
Black Oxide Steel
85 mm
4,000 RPM
MSCX-50-50-SS
50 mm
50 mm
124 mm
303 Stainless Steel
85 mm
4,000 RPM
MSCX-6-6-F
6 mm
6 mm
30 mm
Black Oxide Steel
18 mm
4,000 RPM
MSCX-6-6-SS
6 mm
6 mm
30 mm
303 Stainless Steel
18 mm
4,000 RPM
MSCX-8-8-F
8 mm
8 mm
35 mm
Black Oxide Steel
24 mm
4,000 RPM
MSCX-8-8-SS
8 mm
8 mm
35 mm
303 Stainless Steel
24 mm
4,000 RPM
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