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One-Piece Rigid Couplings
One-piece rigid couplings from Ruland do not mar the shaft and have high torsional holding power. They are supplied with proprietary Nypatch® anti-vibration coating, which allows for repeated installations, prevents screws from coming loose during operation, and provides the necessary dissimilar material in stainless steel couplings to reduce galling. Straight bore rigid couplings from Ruland are precision honed to ensure bores are collinear. This is important when the rigid coupling is used in a precision servo system as honing allows for greater surface contact with the shaft and higher torque transmission capabilities. Ruland manufactures one-piece rigid couplings in 1215 lead-free steel with a proprietary black oxide finish, 303 stainless steel, and lightweight 2024 aluminum.
Features Precision honed bores
Does not mar the shaft
Nypatch® Anti-vibration hardware
Additional Step Bores available
RoHS3 and REACH Compliant
Maximum speed: 4,000 RPM
Temperature Range (Deg. F)Steel:
-40° to 350°
Aluminum:
-40° to 225°
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:
CLC-16-16-F
CLC-16-16-F
As low as
$54.63
$80.12
Ruland CLC-16-16-F, 1" x 1" Rigid Coupling, Black Oxide Steel, One-Piece Clamp Style with Keyway, 1 3/4" OD, 3" Length
Download CAD File:
CLC-16-16-SS
CLC-16-16-SS
As low as
$139.11
$204.03
Ruland CLC-16-16-SS, 1" x 1" Rigid Coupling, 303 Stainless Steel, One-Piece Clamp Style with Keyway, 1 3/4" OD, 3" Length
Download CAD File:
CLX-16-16-F
CLX-16-16-F
As low as
$44.84
$65.77
Ruland CLX-16-16-F, 1" x 1" Rigid Coupling, Black Oxide Steel, One-Piece Clamp Style, 1 3/4" OD, 3" Length
Download CAD File:
CLX-16-16-SS
CLX-16-16-SS
As low as
$109.41
$160.47
Ruland CLX-16-16-SS, 1" x 1" Rigid Coupling, 303 Stainless Steel, One-Piece Clamp Style, 1 3/4" OD, 3" Length
Download CAD File:
CLX-18-16-F
CLX-18-16-F
As low as
$60.32
$88.47
Ruland CLX-18-16-F, 1-1/8" x 1" Rigid Coupling, Black Oxide Steel, One-Piece Clamp Style, 1 7/8" OD, 3 1/8" Length
Download CAD File:
CLX-18-16-SS
CLX-18-16-SS
As low as
$156.06
$228.89
Ruland CLX-18-16-SS, 1-1/8" x 1" Rigid Coupling, 303 Stainless Steel, One-Piece Clamp Style, 1 7/8" OD, 3 1/8" Length
Download CAD File:
CLX-19-16-F
CLX-19-16-F
As low as
$83.97
$123.16
Ruland CLX-19-16-F, 1-3/16" x 1" Rigid Coupling, Black Oxide Steel, One-Piece Clamp Style, 2 1/16" OD, 3 1/4" Length
Download CAD File:
CLX-19-16-SS
CLX-19-16-SS
As low as
$196.25
$287.83
Ruland CLX-19-16-SS, 1-3/16" x 1" Rigid Coupling, 303 Stainless Steel, One-Piece Clamp Style, 2 1/16" OD, 3 1/4" Length
Download CAD File:
CLX-20-16-F
CLX-20-16-F
As low as
$67.02
$98.29
Ruland CLX-20-16-F, 1-1/4" x 1" Rigid Coupling, Black Oxide Steel, One-Piece Clamp Style, 2 1/16" OD, 3 1/4" Length
Download CAD File:
CLX-20-16-SS
CLX-20-16-SS
As low as
$181.91
$266.81
Ruland CLX-20-16-SS, 1-1/4" x 1" Rigid Coupling, 303 Stainless Steel, One-Piece Clamp Style, 2 1/16" OD, 3 1/4" Length
Download CAD File:
CLX-22-16-F
CLX-22-16-F
As low as
$86.90
$127.46
Ruland CLX-22-16-F, 1-3/8" x 1" Rigid Coupling, Black Oxide Steel, One-Piece Clamp Style, 2 1/2" OD, 3 5/8" Length
Download CAD File:
CLX-22-16-SS
CLX-22-16-SS
As low as
$241.34
$353.96
Ruland CLX-22-16-SS, 1-3/8" x 1" Rigid Coupling, 303 Stainless Steel, One-Piece Clamp Style, 2 1/2" OD, 3 5/8" Length
Download CAD File:
CLX-23-16-F
CLX-23-16-F
As low as
$110.41
$161.94
Ruland CLX-23-16-F, 1 7/16" x 1" Rigid Coupling, Black Oxide Steel, One-Piece Clamp Style, 2 5/8" OD, 3 7/8" Length
Download CAD File:
CLX-23-16-SS
CLX-23-16-SS
As low as
$255.59
$374.86
Ruland CLX-23-16-SS, 1 7/16" x 1" Rigid Coupling, 303 Stainless Steel, One-Piece Clamp Style, 2 5/8" OD, 3 7/8" Length
Download CAD File:
CLX-24-16-F
CLX-24-16-F
As low as
$94.55
$138.67
Ruland CLX-24-16-F, 1-1/2" x 1" Rigid Coupling, Black Oxide Steel, One-Piece Clamp Style, 2 5/8" OD, 3 7/8" Length
Download CAD File:
CLX-24-16-SS
CLX-24-16-SS
As low as
$252.50
$370.34
Ruland CLX-24-16-SS, 1-1/2" x 1" Rigid Coupling, 303 Stainless Steel, One-Piece Clamp Style, 2 5/8" OD, 3 7/8" Length
Download CAD File:
MCLC-10-10-F
MCLC-10-10-F
As low as
$39.46
$57.88
Ruland MCLC-10-10-F, 10mm x 10mm Rigid Coupling, Black Oxide Steel, One-Piece Clamp Style with Keyway, 29mm OD, 45mm Length
Download CAD File:
MCLC-10-10-SS
MCLC-10-10-SS
As low as
$74.66
$109.51
Ruland MCLC-10-10-SS, 10mm x 10mm Rigid Coupling, 303 Stainless Steel, One-Piece Clamp Style with Keyway, 29mm OD, 45mm Length
Download CAD File:
MCLX-1/2\"-10MM-F
MCLX-1/2"-10MM-F
As low as
$47.97
$70.36
Ruland MCLX-1/2"-10MM-F, 1/2" x 10mm Rigid Coupling, Black Oxide Steel, One-Piece Clamp Style, 1.142" (29mm) OD, 1.772" (45mm) Length
Download CAD File:
MCLX-1/2\"-10MM-SS
MCLX-1/2"-10MM-SS
As low as
$92.06
$135.02
Ruland MCLX-1/2"-10MM-SS, 1/2" x 10mm Rigid Coupling, 303 Stainless Steel, One-Piece Clamp Style, 1.142" (29mm) OD, 1.772" (45mm) Length
Download CAD File:
MCLX-10-10-F
MCLX-10-10-F
As low as
$31.59
$46.33
Ruland MCLX-10-10-F, 10mm x 10mm Rigid Coupling, Black Oxide Steel, One-Piece Clamp Style, 29mm OD, 45mm Length
Download CAD File:
MCLX-10-10-SS
MCLX-10-10-SS
As low as
$58.79
$86.22
Ruland MCLX-10-10-SS, 10mm x 10mm Rigid Coupling, 303 Stainless Steel, One-Piece Clamp Style, 29mm OD, 45mm Length
Download CAD File:
MCLX-12-10-F
MCLX-12-10-F
As low as
$38.23
$93.80
Ruland MCLX-12-10-F, 12mm x 10mm Rigid Coupling, Black Oxide Steel, One-Piece Clamp Style, 29mm OD, 45mm Length
Download CAD File:
MCLX-12-10-SS
MCLX-12-10-SS
As low as
$68.79
$168.77
Ruland MCLX-12-10-SS, 12mm x 10mm Rigid Coupling, 303 Stainless Steel, One-Piece Clamp Style, 29mm OD, 45mm Length
Part number
Bore (B1)
Small Bore (B2)
Length (L)
Material
Outer Diameter (OD)
Maximum Speed
CLC-16-16-F
1.0000 in
1.0000 in
3 in
Black Oxide Steel
1 3/4 in
4,000 RPM
CLC-16-16-SS
1.0000 in
1.0000 in
3 in
303 Stainless Steel
1 3/4 in
4,000 RPM
CLX-16-16-F
1.0000 in
1.0000 in
3 in
Black Oxide Steel
1 3/4 in
4,000 RPM
CLX-16-16-SS
1.0000 in
1.0000 in
3 in
303 Stainless Steel
1 3/4 in
4,000 RPM
CLX-18-16-F
1.1250 in
1.0000 in
3 1/8 in
Black Oxide Steel
1 7/8 in
4,000 RPM
CLX-18-16-SS
1.1250 in
1.0000 in
3 1/8 in
303 Stainless Steel
1 7/8 in
4,000 RPM
CLX-19-16-F
1.1875 in
1.0000 in
3 1/4 in
Black Oxide Steel
2 1/16 in
4,000 RPM
CLX-19-16-SS
1.1875 in
1.0000 in
3 1/4 in
303 Stainless Steel
2 1/16 in
4,000 RPM
CLX-20-16-F
1.2500 in
1.0000 in
3 1/4 in
Black Oxide Steel
2 1/16 in
4,000 RPM
CLX-20-16-SS
1.2500 in
1.0000 in
3 1/4 in
303 Stainless Steel
2 1/16 in
4,000 RPM
CLX-22-16-F
1.3750 in
1.0000 in
3 5/8 in
Black Oxide Steel
2 1/2 in
4,000 RPM
CLX-22-16-SS
1.3750 in
1.0000 in
3 5/8 in
303 Stainless Steel
2 1/2 in
4,000 RPM
CLX-23-16-F
1.4375 in
1.0000 in
3 7/8 in
Black Oxide Steel
2 5/8 in
4,000 RPM
CLX-23-16-SS
1.4375 in
1.0000 in
3 7/8 in
303 Stainless Steel
2 5/8 in
4,000 RPM
CLX-24-16-F
1.5000 in
1.0000 in
3 7/8 in
Black Oxide Steel
2 5/8 in
4,000 RPM
CLX-24-16-SS
1.5000 in
1.0000 in
3 7/8 in
303 Stainless Steel
2 5/8 in
4,000 RPM
MCLC-10-10-F
10 mm
10 mm
45 mm
Black Oxide Steel
29 mm
4,000 RPM
MCLC-10-10-SS
10 mm
10 mm
45 mm
303 Stainless Steel
29 mm
4,000 RPM
MCLX-1/2"-10MM-F
0.5000 in
10 mm
1.772 in (45.0 mm)
Black Oxide Steel
1.142 in (29 mm)
4,000 RPM
MCLX-1/2"-10MM-SS
0.5000 in
10 mm
1.772 in (45.0 mm)
303 Stainless Steel
1.142 in (29 mm)
4,000 RPM
MCLX-10-10-F
10 mm
10 mm
45 mm
Black Oxide Steel
29 mm
4,000 RPM
MCLX-10-10-SS
10 mm
10 mm
45 mm
303 Stainless Steel
29 mm
4,000 RPM
MCLX-12-10-F
12 mm
10 mm
45 mm
Black Oxide Steel
29 mm
4,000 RPM
MCLX-12-10-SS
12 mm
10 mm
45 mm
303 Stainless Steel
29 mm
4,000 RPM
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Small Bore (B2)
10 mm
Small Bore (B2)
1.0000 in
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