Shaft Collars
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SC - Set Screw Collar

Set Screw Shaft Collar

Features

  • Forged socket set screws
  • RoHS2 and REACH Compliant
  • Width tolerance: +.003”/-.010”
  • Bore tolerances for SC styles:
    Up to 1”: +.0005” to +.002”
    1-1/16” to 3”: +.0005” to +.003”
    3-1/16” to 4”: +.0010” to +.004”
  • Temperature Range (Deg. F)
    Steel: -40° to 350°
    Aluminum: -40° to 225°
    Stainless: -40° to 350°
    Plastic: -10° to 185°

 

How to Specify

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

order sc

 
 
 
  Click part number for CAD files, technical specs, and pricing
Steel Aluminum Stainless
Steel
Plastic Bore
B (in)
Outer Diameter
OD (in)
Width
W (in)
Forged
Set Screw
SC-3-F SC-3-A SC-3-SS SC-3-P 0.1875 7/16 0.250 #8-32X1/8
SC-4-F SC-4-A SC-4-SS SC-4-P 0.2500 1/2 0.281 #8-32X1/8
SC-5-F SC-5-A SC-5-SS SC-5-P 0.3125 5/8 0.344 #10-32X5/32
SC-6-F SC-6-A SC-6-SS SC-6-P 0.3750 3/4 0.375 1/4-20X3/16
SC-7-F SC-7-A SC-7-SS SC-7-P 0.4375 7/8 0.438 1/4-20X1/4
SC-8-F SC-8-A SC-8-SS SC-8-P 0.5000 1 0.438 1/4-20X1/4
SC-9-F SC-9-A SC-9-SS SC-9-P 0.5625 1 0.438 1/4-20X1/4
SC-10-F SC-10-A SC-10-SS SC-10-P 0.6250 1 1/8 0.500 5/16-18X1/4
SC-11-F SC-11-A SC-11-SS SC-11-P 0.6875 1 1/4 0.563 5/16-18X1/4
SC-12-F SC-12-A SC-12-SS SC-12-P 0.7500 1 1/4 0.563 5/16-18X1/4
SC-13-F SC-13-SS 0.8125 1 5/16 0.563 5/16-18X1/4
SC-14-F SC-14-SS   0.8750 1 1/2 0.563 5/16-18X5/16
SC-15-F SC-15-SS 0.9375 1 5/8 0.563 5/16-18X5/16
SC-16-F SC-16-SS   1.0000 1 5/8 0.625 5/16-18X5/16
SC-17-F SC-17-SS 1.0625 1 3/4 0.625 5/16-18X5/16
SC-18-F SC-18-SS   1.1250 1 3/4 0.625 5/16-18X5/16
SC-19-F SC-19-SS 1.1875 2 0.688 3/8-16X3/8
SC-20-F SC-20-SS   1.2500 2 0.688 3/8-16X3/8
SC-21-F SC-21-SS 1.3125 2 1/8 0.688 3/8-16X3/8
SC-22-F SC-22-SS   1.3750 2 1/8 0.750 3/8-16X3/8
SC-23-F SC-23-SS 1.4375 2 1/4 0.750 3/8-16X3/8
SC-24-F SC-24-SS   1.5000 2 1/4 0.750 3/8-16X3/8
SC-26-F SC-26-SS   1.6250 2 1/2 0.813 3/8-16X3/8
SC-28-F SC-28-SS   1.7500 2 3/4 0.875 1/2-13X1/2
SC-31-F SC-31-SS 1.9375 3 0.875 1/2-13X1/2
SC-32-F SC-32-SS   2.0000 3 0.875 1/2-13X1/2
SC-33-F SC-33-SS 2.0625 3 0.875 1/2-13X1/2
SC-34-F SC-34-SS   2.1250 3 0.875 1/2-13X1/2
SC-35-F   SC-35-SS   2.1875 3 1/4 0.938 1/2-13X1/2
SC-36-F   SC-36-SS   2.2500 3 1/4 0.938 1/2-13X1/2
SC-38-F SC-38-SS   2.3750 3 1/4 0.938 1/2-13X1/2
SC-39-F SC-39-SS   2.4375 3 1/2 1.000 1/2-13X1/2
SC-40-F SC-40-SS   2.5000 3 1/2 1.000 1/2-13X1/2
SC-44-F SC-44-SS   2.7500 4 1.125 1/2-13X5/8
SC-47-F SC-47-SS 2.9375 4 1/4 1.125 1/2-13X5/8
SC-48-F SC-48-SS   3.0000 4 1/4 1.125 1/2-13X5/8
SC-55-F   3.4375 4 3/4 1.125 1/2-13X5/8
SC-56-F     3.5000 4 3/4 1.125 1/2-13X5/8
SC-63-F   3.9375 5 1/4 1.125 1/2-13X5/8
SC-64-F     4.0000 5 1/4 1.125 1/2-13X5/8

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