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Shaft Collars Shaft Collar in Shell
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CL - One Piece Clamp Collar

One Piece Clamp Shaft Collar Clamp Collar Cad Drawing

Features

  • Does not mar the shaft
  • Superior fit, finish and holding power
  • Width tolerance: +.003”/-.010”
  • Bore tolerance: +.002”/+.0005”
  • Temperature Range (Deg. F)
    Steel: -40° to 350°
    Zinc Plated Steel: -40° to 350°
    Aluminum: -40° to 225°
    Stainless: -40° to 350°
    Plastic: -10° to 185°



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How to Specify

Choose bore size and material type. Part numbers are in the following format with numbers representing sixteenths of an inch:

How to specify a clamp collar
bullet points Shaft Collar
bullet points Clamp Collar
bullet points Split Collar
bullet points Quick Clamp Collar
bullet points Threaded Shaft Collar
bullet points Bearing Locknut
bullet points Double Wide Clamp
bullet points Heavy Duty Collar
bullet points Set Screw Collar
bullet points Product Index
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  Click part number for 3D CAD file
Steel Zinc
Plated
Steel		 Aluminum Stainless 316
Stainless 		Plastic Bore
B (in)		 Outer
Diam.
OD (in)		 Screw
Location
R (in)		 Clearance
Diameter
C (in) MAX		 Width
W (in)		 Forged
Clamp
Screw
CL-2-F CL-2-FZ CL-2-A CL-2-SS CL-2-ST CL-2-P 0.1250 5/8 0.210 0.773 0.281 #4-40X5/16
CL-3-F CL-3-FZ CL-3-A CL-3-SS CL-3-ST CL-3-P 0.1875 5/8 0.210 0.773 0.281 #4-40X5/16
CL-4-F CL-4-FZ CL-4-A CL-4-SS CL-4-ST CL-4-P 0.2500 5/8 0.210 0.773 0.281 #4-40X5/16
CL-5-F CL-5-FZ CL-5-A CL-5-SS CL-5-ST CL-5-P 0.3125 11/16 0.250 0.838 0.281 #4-40X5/16
CL-6-F CL-6-FZ CL-6-A CL-6-SS CL-6-ST CL-6-P 0.3750 7/8 0.313 1.027 0.343 #6-32X3/8
CL-7-F CL-7-FZ CL-7-A CL-7-SS CL-7-ST CL-7-P 0.4375 15/16 0.344 1.080 0.343 #6-32X3/8
CL-8-F CL-8-FZ CL-8-A CL-8-SS CL-8-ST CL-8-P 0.5000 1 1/8 0.406 1.281 0.406 #8-32X1/2
CL-9-F CL-9-FZ CL-9-A CL-9-SS CL-9-ST CL-9-P 0.5625 1 1/4 0.448 1.448 0.437 #10-32X1/2
CL-10-F CL-10-FZ CL-10-A CL-10-SS CL-10-ST CL-10-P 0.6250 1 5/16 0.479 1.500 0.437 #10-32X1/2
CL-11-F CL-11-FZ CL-11-A CL-11-SS CL-11-ST CL-11-P 0.6875 1 3/8 0.516 1.564 0.437 #10-32X1/2
CL-12-F CL-12-FZ CL-12-A CL-12-SS CL-12-ST CL-12-P 0.7500 1 1/2 0.545 1.808 0.500 1/4-28X5/8
CL-13-F CL-13-FZ CL-13-A CL-13-SS CL-13-ST CL-13-P 0.8125 1 5/8 0.610 1.916 0.500 1/4-28X5/8
CL-14-F CL-14-FZ CL-14-A CL-14-SS CL-14-ST CL-14-P 0.8750 1 5/8 0.610 1.916 0.500 1/4-28X5/8
CL-15-F CL-15-FZ CL-15-A CL-15-SS CL-15-ST CL-15-P 0.9375 1 3/4 0.678 2.032 0.500 1/4-28X11/16
CL-16-F CL-16-FZ CL-16-A CL-16-SS CL-16-ST CL-16-P 1.0000 1 3/4 0.678 2.032 0.500 1/4-28X11/16
CL-17-F CL-17-FZ CL-17-A CL-17-SS CL-17-ST CL-17-P 1.0625 1 7/8 0.740 2.140 0.500 1/4-28X11/16
CL-18-F CL-18-FZ CL-18-A CL-18-SS CL-18-ST CL-18-P 1.1250 1 7/8 0.740 2.140 0.500 1/4-28X11/16
CL-19-F CL-19-FZ CL-19-A CL-19-SS CL-19-ST CL-19-P 1.1875 2 1/16 0.828 2.295 0.500 1/4-28X11/16
CL-20-F CL-20-FZ CL-20-A CL-20-SS CL-20-ST CL-20-P 1.2500 2 1/16 0.828 2.295 0.500 1/4-28X11/16
CL-21-F CL-21-FZ CL-21-A CL-21-SS CL-21-ST CL-21-P 1.3125 2 1/8 0.859 2.351 0.563 1/4-28X3/4
CL-22-F CL-22-FZ CL-22-A CL-22-SS CL-22-ST CL-22-P 1.3750 2 1/4 0.922 2.465 0.563 1/4-28X3/4
CL-23-F CL-23-FZ CL-23-A CL-23-SS CL-23-ST CL-23-P 1.4375 2 1/4 0.922 2.465 0.563 1/4-28X3/4
CL-24-F CL-24-FZ CL-24-A CL-24-SS CL-24-ST CL-24-P 1.5000 2 3/8 0.984 2.578 0.563 1/4-28X3/4
CL-25-F CL-25-FZ CL-25-A CL-25-SS CL-25-ST   1.5625 2 3/8 0.984 2.578 0.563 1/4-28X3/4
CL-26-F CL-26-FZ CL-26-A CL-26-SS CL-26-ST   1.6250 2 5/8 1.063 2.935 0.688 5/16-24X7/8
CL-27-F CL-27-FZ CL-27-A CL-27-SS CL-27-ST   1.6875 2 3/4 1.125 3.046 0.688 5/16-24X7/8
CL-28-F CL-28-FZ CL-28-A CL-28-SS CL-28-ST   1.7500 2 3/4 1.125 3.046 0.688 5/16-24X7/8
CL-29-F CL-29-FZ CL-29-A CL-29-SS CL-29-ST   1.8125 2 7/8 1.188 3.160 0.688 5/16-24X7/8
CL-30-F CL-30-FZ CL-30-A CL-30-SS CL-30-ST   1.8750 2 7/8 1.188 3.160 0.688 5/16-24X7/8
CL-31-F CL-31-FZ CL-31-A CL-31-SS CL-31-ST   1.9375 3 1.250 3.273 0.688 5/16-24X7/8
CL-32-F CL-32-FZ CL-32-A CL-32-SS CL-32-ST   2.0000 3 1.250 3.273 0.688 5/16-24X7/8
CL-33-F CL-33-FZ CL-33-A CL-33-SS CL-33-ST   2.0625 3 1/8 1.297 3.360 0.750 5/16-24X7/8
CL-34-F CL-34-FZ CL-34-A CL-34-SS CL-34-ST   2.1250 3 1/4 1.375 3.504 0.750 5/16-24X7/8
CL-35-F CL-35-FZ CL-35-A CL-35-SS CL-35-ST   2.1875 3 1/4 1.375 3.504 0.750 5/16-24X7/8
CL-36-F CL-36-FZ CL-36-A CL-36-SS CL-36-ST   2.2500 3 1/4 1.375 3.504 0.750 5/16-24X7/8
CL-37-F CL-37-FZ CL-37-A CL-37-SS CL-37-ST   2.3125 3 3/8 1.422 3.591 0.750 5/16-24X1
CL-38-F CL-38-FZ CL-38-A CL-38-SS CL-38-ST   2.3750 3 1/2 1.484 3.707 0.750 5/16-24X1
CL-39-F CL-39-FZ CL-39-A CL-39-SS CL-39-ST   2.4375 3 1/2 1.484 3.707 0.750 5/16-24X1
CL-40-F CL-40-FZ CL-40-A CL-40-SS CL-40-ST   2.5000 3 3/4 1.563 4.034 0.875 3/8-24X1
CL-41-F CL-41-FZ CL-41-A CL-41-SS CL-41-ST   2.5625 3 7/8 1.625 4.148 0.875 3/8-24X1
CL-42-F CL-42-FZ CL-42-A CL-42-SS CL-42-ST   2.6250 3 7/8 1.625 4.148 0.875 3/8-24X1
CL-43-F CL-43-FZ CL-43-A CL-43-SS CL-43-ST   2.6875 4 1.688 4.265 0.875 3/8-24X1
CL-44-F CL-44-FZ CL-44-A CL-44-SS CL-44-ST   2.7500 4 1.688 4.265 0.875 3/8-24X1
CL-45-F CL-45-FZ CL-45-A CL-45-SS CL-45-ST   2.8125 4 1/4 1.813 4.499 0.875 3/8-24X1 1/8
CL-46-F CL-46-FZ CL-46-A CL-46-SS CL-46-ST   2.8750 4 1/4 1.813 4.499 0.875 3/8-24X1 1/8
CL-47-F CL-47-FZ CL-47-A CL-47-SS CL-47-ST   2.9375 4 1/4 1.813 4.499 0.875 3/8-24X1 1/8
CL-48-F CL-48-FZ CL-48-A CL-48-SS CL-48-ST   3.0000 4 1/4 1.813 4.499 0.875 3/8-24X1 1/8

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