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Shaft Collars Shaft Collar in Shell
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SP - Two-Piece Clamp Shaft Collar

Two-Piece Split Shaft Collar

Features

  • Does not mar the shaft
  • Single point faced
  • Available with keyways
  • Opposing screws available
  • Width tolerance: +.003”/-.010”



  
One-Piece Clamp Shaft Collars
Two-Piece Clamp Shaft Collars
Set Screw Shaft Collars
Threaded Shaft Collars and Locknuts
Double Wide Collars
Quick Clamping Collars
 
  Click part number for 3D CAD file
Steel Zinc
Plated
Steel		 Alum. Stainless 316
Stainless 		Plastic Bore
B (in)		 Outer
Diameter
OD (in)		 Screw
Location
R (in)		 Clearance
Diameter
C (in)		 Width
W (in)		 Forged
Clamp Screw
SP-2-F SP-2-FZ SP-2-A SP-2-SS SP-2-ST SP-2-P 0.1250 5/8 0.210 0.773 0.281 4-40X5/16
SP-3-F SP-3-FZ SP-3-A SP-3-SS SP-3-ST SP-3-P 0.1875 5/8 0.210 0.773 0.281 4-40X5/16
SP-4-F SP-4-FZ SP-4-A SP-4-SS SP-4-ST SP-4-P 0.2500 5/8 0.210 0.773 0.281 4-40X5/16
SP-5-F SP-5-FZ SP-5-A SP-5-SS SP-5-ST SP-5-P 0.3125 11/16 0.250 0.838 0.281 4-40X5/16
SP-6-F SP-6-FZ SP-6-A SP-6-SS SP-6-ST SP-6-P 0.3750 7/8 0.313 1.027 0.343 6-32X3/8
SP-7-F SP-7-FZ SP-7-A SP-7-SS SP-7-ST SP-7-P 0.4375 15/16 0.344 1.080 0.343 6-32X3/8
SP-8-F SP-8-FZ SP-8-A SP-8-SS SP-8-ST SP-8-P 0.5000 1 1/8 0.406 1.281 0.406 8-32X1/2
SP-9-F SP-9-FZ SP-9-A SP-9-SS SP-9-ST SP-9-P 0.5625 1 1/4 0.448 1.448 0.437 10-32X1/2
SP-10-F SP-10-FZ SP-10-A SP-10-SS SP-10-ST SP-10-P 0.6250 1 5/16 0.479 1.500 0.437 10-32X1/2
SP-11-F SP-11-FZ SP-11-A SP-11-SS SP-11-ST SP-11-P 0.6875 1 3/8 0.516 1.564 0.437 10-32X1/2
SP-12-F SP-12-FZ SP-12-A SP-12-SS SP-12-ST SP-12-P 0.7500 1 1/2 0.545 1.808 0.500 1/4-28X5/8
SP-13-F SP-13-FZ SP-13-A SP-13-SS SP-13-ST SP-13-P 0.8125 1 5/8 0.610 1.916 0.500 1/4-28X5/8
SP-14-F SP-14-FZ SP-14-A SP-14-SS SP-14-ST SP-14-P 0.8750 1 5/8 0.610 1.916 0.500 1/4-28X5/8
SP-15-F SP-15-FZ SP-15-A SP-15-SS SP-15-ST SP-15-P 0.9375 1 3/4 0.678 2.032 0.500 1/4-28X11/16
SP-16-F SP-16-FZ SP-16-A SP-16-SS SP-16-ST SP-16-P 1.0000 1 3/4 0.678 2.032 0.500 1/4-28X11/16
SP-17-F SP-17-FZ SP-17-A SP-17-SS SP-17-ST SP-17-P 1.0625 1 7/8 0.740 2.140 0.500 1/4-28X11/16
SP-18-F SP-18-FZ SP-18-A SP-18-SS SP-18-ST SP-18-P 1.1250 1 7/8 0.740 2.140 0.500 1/4-28X11/16
SP-19-F SP-19-FZ SP-19-A SP-19-SS SP-19-ST SP-19-P 1.1875 2 1/16 0.828 2.295 0.500 1/4-28X11/16
SP-20-F SP-20-FZ SP-20-A SP-20-SS SP-20-ST SP-20-P 1.2500 2 1/16 0.828 2.295 0.500 1/4-28X11/16
SP-21-F SP-21-FZ SP-21-A SP-21-SS SP-21-ST SP-21-P 1.3125 2 1/8 0.859 2.351 0.563 1/4-28X3/4
SP-22-F SP-22-FZ SP-22-A SP-22-SS SP-22-ST SP-22-P 1.3750 2 1/4 0.922 2.465 0.563 1/4-28X3/4
SP-23-F SP-23-FZ SP-23-A SP-23-SS SP-23-ST SP-23-P 1.4375 2 1/4 0.922 2.465 0.563 1/4-28X3/4
SP-24-F SP-24-FZ SP-24-A SP-24-SS SP-24-ST SP-24-P 1.5000 2 3/8 0.984 2.578 0.563 1/4-28X3/4
SP-25-F SP-25-FZ SP-25-A SP-25-SS SP-25-ST   1.5625 2 3/8 0.984 2.578 0.563 1/4-28X3/4
SP-26-F SP-26-FZ SP-26-A SP-26-SS SP-26-ST   1.6250 2 5/8 1.063 2.935 0.688 5/16-24X7/8
SP-27-F SP-27-FZ SP-27-A SP-27-SS SP-27-ST   1.6875 2 3/4 1.125 3.046 0.688 5/16-24X7/8
SP-28-F SP-28-FZ SP-28-A SP-28-SS SP-28-ST   1.7500 2 3/4 1.125 3.046 0.688 5/16-24X7/8
SP-29-F SP-29-FZ SP-29-A SP-29-SS SP-29-ST   1.8125 2 7/8 1.188 3.160 0.688 5/16-24X7/8
SP-30-F SP-30-FZ SP-30-A SP-30-SS SP-30-ST   1.8750 2 7/8 1.188 3.160 0.688 5/16-24X7/8
SP-31-F SP-31-FZ SP-31-A SP-31-SS SP-31-ST   1.9375 3 1.250 3.273 0.688 5/16-24X7/8
SP-32-F SP-32-FZ SP-32-A SP-32-SS SP-32-ST   2.0000 3 1.250 3.273 0.688 5/16-24X7/8
SP-33-F SP-33-FZ SP-33-A SP-33-SS SP-33-ST   2.0625 3 1/8 1.297 3.360 0.750 5/16-24X7/8
SP-34-F SP-34-FZ SP-34-A SP-34-SS SP-34-ST   2.1250 3 1/4 1.375 3.504 0.750 5/16-24X7/8
SP-35-F SP-35-FZ SP-35-A SP-35-SS SP-35-ST   2.1875 3 1/4 1.375 3.504 0.750 5/16-24X7/8
SP-36-F SP-36-FZ SP-36-A SP-36-SS SP-36-ST   2.2500 3 1/4 1.375 3.504 0.750 5/16-24X7/8
SP-37-F SP-37-FZ SP-37-A SP-37-SS SP-37-ST   2.3125 3 3/8 1.422 3.591 0.750 5/16-24X1
SP-38-F SP-38-FZ SP-38-A SP-38-SS SP-38-ST   2.3750 3 1/2 1.484 3.707 0.750 5/16-24X1
SP-39-F SP-39-FZ SP-39-A SP-39-SS SP-39-ST   2.4375 3 1/2 1.484 3.707 0.750 5/16-24X1
SP-40-F SP-40-FZ SP-40-A SP-40-SS SP-40-ST   2.5000 3 3/4 1.563 4.034 0.875 3/8-24X1
SP-41-F SP-41-FZ SP-41-A SP-41-SS SP-41-ST   2.5625 3 7/8 1.625 4.148 0.875 3/8-24X1
SP-42-F SP-42-FZ SP-42-A SP-42-SS SP-42-ST   2.6250 3 7/8 1.625 4.148 0.875 3/8-24X1
SP-43-F SP-43-FZ SP-43-A SP-43-SS SP-43-ST   2.6875 4 1.688 4.265 0.875 3/8-24X1
SP-44-F SP-44-FZ SP-44-A SP-44-SS SP-44-ST   2.7500 4 1.688 4.265 0.875 3/8-24X1
SP-45-F SP-45-FZ SP-45-A SP-45-SS SP-45-ST   2.8125 4 1/4 1.813 4.499 0.875 3/8-24X1 1/8
SP-46-F SP-46-FZ SP-46-A SP-46-SS SP-46-ST   2.8750 4 1/4 1.813 4.499 0.875 3/8-24X1 1/8
SP-47-F SP-47-FZ SP-47-A SP-47-SS SP-47-ST   2.9375 4 1/4 1.813 4.499 0.875 3/8-24X1 1/8
SP-48-F SP-48-FZ SP-48-A SP-48-SS SP-48-ST   3.0000 4 1/4 1.813 4.499 0.875 3/8-24X1 1/8
SP-49-F           3.0625 4 1/2 1.938 4.742 0.875 3/8-24X1 1/4
SP-50-F           3.1250 4 1/2 1.938 4.742 0.875 3/8-24X1 1/4
SP-51-F           3.1875 4 1/2 1.938 4.742 0.875 3/8-24X1 1/4
SP-52-F           3.2500 4 1/2 1.938 4.742 0.875 3/8-24X1 1/4
SP-53-F           3.3125 4 3/4 2.063 4.978 0.875 3/8-24X1 1/4
SP-54-F           3.3750 4 3/4 2.063 4.978 0.875 3/8-24X1 1/4
SP-55-F           3.4375 4 3/4 2.063 4.978 0.875 3/8-24X1 1/4
SP-56-F           3.5000 4 3/4 2.063 4.978 0.875 3/8-24X1 1/4
SP-57-F           3.5625 5 2.188 5.216 0.875 3/8-24X1 1/4
SP-58-F           3.6250 5 2.188 5.216 0.875 3/8-24X1 1/4
SP-59-F           3.6875 5 2.188 5.216 0.875 3/8-24X1 1/4
SP-60-F           3.7500 5 2.188 5.216 0.875 3/8-24X1 1/4
SP-61-F           3.8125 5 1/4 2.313 5.456 0.875 3/8-24X1 1/4
SP-62-F           3.8750 5 1/4 2.313 5.456 0.875 3/8-24X1 1/4
SP-63-F           3.9375 5 1/4 2.313 5.456 0.875 3/8-24X1 1/4
SP-64-F           4.0000 5 1/4 2.313 5.456 0.875 3/8-24X1 1/4

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