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Rigid Coupling
Shaft Collar
Inch
Metric
Clamp
Set Screw
0.1250 in
0.1875 in
0.2500 in
0.3125 in
0.3750 in
0.5000 in
0.6250 in
0.7500 in
0.8750 in
1.0000 in
1.1250 in
1.2500 in
1.5000 in
1.7500 in
2.0000 in
6 mm
8 mm
10 mm
12 mm
16 mm
20 mm
25 mm
0.1250 in
0.1875 in
0.2500 in
0.3125 in
0.3750 in
0.5000 in
0.6250 in
0.7500 in
0.8750 in
1.0000 in
1.1250 in
1.1875 in
1.2500 in
1.3750 in
1.4375 in
1.5000 in
1.7500 in
1.9375 in
2.0000 in
3 mm
4 mm
5 mm
6 mm
8 mm
10 mm
12 mm
14 mm
15 mm
16 mm
20 mm
25 mm
30 mm
35 mm
40 mm
50 mm
0.1250 in
0.1875 in
0.2500 in
0.3125 in
0.3750 in
0.5000 in
0.6250 in
0.7500 in
0.8750 in
1.0000 in
1.1250 in
1.1875 in
1.2500 in
1.3750 in
1.4375 in
1.5000 in
1.7500 in
1.9375 in
2.0000 in
3 mm
4 mm
5 mm
6 mm
8 mm
10 mm
12 mm
14 mm
15 mm
16 mm
20 mm
25 mm
30 mm
35 mm
40 mm
50 mm
No
Yes
1/2 in
9/16 in
5/8 in
11/16 in
7/8 in
1 1/8 in
1 5/16 in
1 1/2 in
1 3/4 in
1 5/8 in
1 7/8 in
2 1/16 in
2 3/8 in
2 1/2 in
2 5/8 in
2 3/4 in
3 in
3 1/8 in
3 3/8 in
15 mm
16 mm
18 mm
24 mm
28 mm
29 mm
34 mm
40 mm
42 mm
45 mm
53 mm
67 mm
77 mm
85 mm
5/8 in
3/4 in
7/8 in
15/16 in
1 1/16 in
1 3/16 in
1 15/32 in
19.6 mm
23.6 mm
27.6 mm
31.6 mm
13/16 in
5/8 in
3/4 in
7/8 in
15/16 in
1 in
1 1/16 in
1 3/16 in
1 3/8 in
1 3/4 in
2 in
2 1/4 in
2 1/2 in
3 in
3 1/8 in
3 1/4 in
3 5/8 in
3 7/8 in
4 1/2 in
4 7/8 in
22 mm
30 mm
35 mm
45 mm
50 mm
65 mm
75 mm
83 mm
95 mm
108 mm
124 mm

752 products

752 products

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About

One-Piece

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.

EXPLORE >>
One-Piece
Two-Piece

Two-piece rigid couplings have the same benefits as one-piece style with the added advantages of being serviced in-place, opposing hardware for a balanced design and step bores with keyways. 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 two-piece rigid couplings in 1215 lead-free steel with a proprietary black oxide finish and 303 stainless steel.

EXPLORE >>
Two-Piece
Set Screw

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.

EXPLORE >>
Set Screw
Short Rigid Couplings

Short rigid couplings can be used in applications where space is limited. The short rigid coupling has a reduced torque capability compared to a standard rigid coupling due to its use of a single socket head cap screw per shaft. However, the compact size of the collar reduces inertia making it ideal for motion control applications. Ruland manufactures short rigid couplings in 1215 lead-free steel with a proprietary black oxide finish, 303 stainless steel, and high-strength 2024 aluminum. Bore sizes range from 1/8" to 2" and 6mm to 25mm.

EXPLORE >>
Short Rigid Couplings



Products

Items 1-24 of 752

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  1. WCL-10-F
    WCL-10-F
    $27.12 ea
    Ruland WCL-10-F, 5/8" Double Wide Shaft Collar, Black Oxide Steel, One-Piece Clamp Style, 1 5/16" OD, 15/16" Width
  2. WCL-10-SS
    WCL-10-SS
    $67.08 ea
    Ruland WCL-10-SS, 5/8" Double Wide Shaft Collar, 303 Stainless Steel, One-Piece Clamp Style, 1 5/16" OD, 15/16" Width
  3. WCL-14-SS
    WCL-14-SS
    $89.95 ea
    Ruland WCL-14-SS, 7/8" Double Wide Shaft Collar, 303 Stainless Steel, One-Piece Clamp Style, 1 5/8" OD, 1 1/16" Width
  4. WCL-28-SS
    WCL-28-SS
    $340.64 ea
    Ruland WCL-28-SS, 1 3/4" Double Wide Shaft Collar, 303 Stainless Steel, One-Piece Clamp Style, 2 3/4" OD, 1 15/32" Width
  5. WCL-2-F
    WCL-2-F
    $20.88 ea
    Ruland WCL-2-F, 1/8" Double Wide Shaft Collar, Black Oxide Steel, One-Piece Clamp Style, 5/8" OD, 5/8" Width
  6. WCL-3-SS
    WCL-3-SS
    $38.01 ea
    Ruland WCL-3-SS, 3/16" Double Wide Shaft Collar, 303 Stainless Steel, One-Piece Clamp Style, 5/8" OD, 5/8" Width
  7. WCL-6-A
    WCL-6-A
    $20.52 ea
    Ruland WCL-6-A, 3/8" Double Wide Shaft Collar, Aluminum, One-Piece Clamp Style, 7/8" OD, 3/4" Width
  8. WSP-14-F
    WSP-14-F
    $51.44 ea
    Ruland WSP-14-F, 7/8" Double Wide Shaft Collar, Black Oxide Steel, Two-Piece Clamp Style, 1 5/8" OD, 1 1/16" Width
  9. WSP-16-F
    WSP-16-F
    $50.50 ea
    Ruland WSP-16-F, 1" Double Wide Shaft Collar, Black Oxide Steel, Two-Piece Clamp Style, 1 3/4" OD, 1 1/16" Width
  10. WSP-18-SS
    WSP-18-SS
    $187.06 ea
    Ruland WSP-18-SS, 1 1/8" Double Wide Shaft Collar, 303 Stainless Steel, Two-Piece Clamp Style, 1 7/8" OD, 1 1/16" Width
  11. WSP-24-F
    WSP-24-F
    $98.85 ea
    Ruland WSP-24-F, 1 1/2" Double Wide Shaft Collar, Black Oxide Steel, Two-Piece Clamp Style, 2 3/8" OD, 1 3/16" Width
  12. WSP-3-SS
    WSP-3-SS
    $56.05 ea
    Ruland WSP-3-SS, 3/16" Double Wide Shaft Collar, 303 Stainless Steel, Two-Piece Clamp Style, 5/8" OD, 5/8" Width
  13. WSP-5-SS
    WSP-5-SS
    $57.57 ea
    Ruland WSP-5-SS, 5/16" Double Wide Shaft Collar, 303 Stainless Steel, Two-Piece Clamp Style, 11/16" OD, 5/8" Width
  14. WSP-8-F
    WSP-8-F
    $33.65 ea
    Ruland WSP-8-F, 1/2" Double Wide Shaft Collar, Black Oxide Steel, Two-Piece Clamp Style, 1 1/8" OD, 7/8" Width
  15. CLC-12-12-F
    CLC-12-12-F
    $69.22 ea
    Ruland CLC-12-12-F, 3/4" x 3/4" Rigid Coupling, Black Oxide Steel, One-Piece Clamp Style with Keyway, 1 1/2" OD, 2 1/4" Length
  16. CLC-14-14-F
    CLC-14-14-F
    $79.42 ea
    Ruland CLC-14-14-F, 7/8" x 7/8" Rigid Coupling, Black Oxide Steel, One-Piece Clamp Style with Keyway, 1 5/8" OD, 2 1/2" Length
  17. CLC-24-24-F
    CLC-24-24-F
    $141.68 ea
    Ruland CLC-24-24-F, 1-1/2" x 1-1/2" Rigid Coupling, Black Oxide Steel, One-Piece Clamp Style with Keyway, 2 5/8" OD, 3 7/8" Length
  18. CLC-6-6-SS
    CLC-6-6-SS
    $73.80 ea
    Ruland CLC-6-6-SS, 3/8" x 3/8" Rigid Coupling, 303 Stainless Steel, One-Piece Clamp Style with Keyway, 7/8" OD, 1 3/8" Length
  19. CLX-10-10-A
    CLX-10-10-A
    $54.34 ea
    Ruland CLX-10-10-A, 5/8" x 5/8" Rigid Coupling, Aluminum, One-Piece Clamp Style, 1 5/16" OD, 2" Length
  20. CLX-10-10-SS
    CLX-10-10-SS
    $101.46 ea
    Ruland CLX-10-10-SS, 5/8" x 5/8" Rigid Coupling, 303 Stainless Steel, One-Piece Clamp Style, 1 5/16" OD, 2" Length
  21. CLX-12-10-F
    CLX-12-10-F
    $65.92 ea
    Ruland CLX-12-10-F, 3/4" x 5/8" Rigid Coupling, Black Oxide Steel, One-Piece Clamp Style, 1 1/2" OD, 2 1/4" Length
  22. CLX-14-14-SS
    CLX-14-14-SS
    $142.22 ea
    Ruland CLX-14-14-SS, 7/8" x 7/8" Rigid Coupling, 303 Stainless Steel, One-Piece Clamp Style, 1 5/8" OD, 2 1/2" Length
  23. CLX-19-16-SS
    CLX-19-16-SS
    $279.43 ea
    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
  24. CLX-20-16-F
    CLX-20-16-F
    $95.44 ea
    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
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