Shaft Collars with 2 splits
 
 
 
 
  • Does not mar the shaft 
  • Single point faced 
    • Available with keyways 
  • Opposing screws available 
    • Width tolerance: +.003”
      -.010” 
     
    PART NUMBER STEEL
    PART NUMBER ALUMINUM
    PART NUMBER STAINLESS STEEL
    BORE B (in)
    OUTER DIAM. OD (in)
    WIDTH W (in)
    FORGED CLAMP SCREW
    SP-2-F SP-2-A
    SP-2-SS
    		 0.1250 5/8 0.281 4-40X5/16
    SP-3-F SP-3-A
    SP-3-SS
    		 0.1875 5/8 0.281 4-40X5/16
    SP-4-F SP-4-A
    SP-4-SS
    		 0.2500 5/8 0.281 4-40X5/16
    SP-5-F SP-5-A
    SP-5-SS
    		 0.3125 11/16 0.281 4-40X5/16
    SP-6-F SP-6-A
    SP-6-SS
    		 0.3750 7/8 0.343 6-32X3/8
    SP-7-F SP-7-A
    SP-7-SS
    		 0.4375 15/16 0.343 6-32X3/8
    SP-8-F SP-8-A
    SP-8-SS
    		 0.5000 1 1/8 0.406 8-32X1/2
    SP-9-F SP-9-A
    SP-9-SS
    		 0.5625 1 1/4 0.437 10-32X1/2
    SP-10-F SP-10-A
    SP-10-SS
    		 0.6250 1 5/16 0.437 10-32X1/2
    SP-11-F SP-11-A
    SP-11-SS
    		 0.6875 1 3/8 0.437 10-32X1/2
    SP-12-F SP-12-A
    SP-12-SS
    		 0.7500 1 1/2 0.500 1/4-28X5/8
    SP-13-F SP-13-A
    SP-13-SS
    		 0.8125 1 5/8 0.500 1/4-28X5/8
    SP-14-F SP-14-A
    SP-14-SS
    		 0.8750 1 5/8 0.500 1/4-28X5/8
    SP-15-F SP-15-A
    SP-15-SS
    		 0.9375 1 3/4 0.500 1/4-28X11/16
    SP-16-F SP-16-A
    SP-16-SS
    		 1.0000 1 3/4 0.500 1/4-28X11/16
    SP-17-F SP-17-A
    SP-17-SS
    		 1.0625 1 7/8 0.500 1/4-28X11/16
    SP-18-F SP-18-A
    SP-18-SS
    		 1.1250 1 7/8 0.500 1/4-28X11/16
    SP-19-F SP-19-A
    SP-19-SS
    		 1.1875 2 1/16 0.500 1/4-28X11/16
    SP-20-F SP-20-A
    SP-20-SS
    		 1.2500 2 1/16 0.500 1/4-28X11/16
    SP-21-F SP-21-A
    SP-21-SS
    		 1.3125 2 1/8 0.563 1/4-28X3/4
    SP-22-F SP-22-A
    SP-22-SS
    		 1.3750 2 1/4 0.563 1/4-28X3/4
    SP-23-F
    SP-23-A
    SP-23-SS
    1.4375
    2 1/4
    0.563
    1/4-28X3/4
    SP-24-F
    SP-24-A
    SP-24-SS
    1.5000
    2 3/8
    0.563
    1/4-28X3/4
    SP-25-F
    SP-25-A
    SP-25-SS
    1.5625
    2 3/8
    0.563
    1/4-28X3/4
    SP-26-F
    SP-26-A
    SP-26-SS
    1.6250
    2 5/8
    0.688
    5/16-24X7/8
    SP-27-F
    SP-27-A
    SP-27-SS
    1.6875
    2 3/4
    0.688
    5/16-24X7/8
    SP-28-F
    SP-28-A
    SP-28-SS
    1.7500
    2 3/4
    0.688
    5/16-24X7/8
    SP-29-F
    SP-29-A
    SP-29-SS
    1.8125
    2 7/8
    0.688
    5/16-24X7/8
    SP-30-F
    SP-30-A
    SP-30-SS
    1.8750
    2 7/8
    0.688
    5/16-24X7/8
    SP-31-F
    SP-31-A
    SP-31-SS
    1.9375
    3
    0.688
    5/16-24X7/8
    SP-32-F
    SP-32-A
    SP-32-SS
    2.0000
    3
    0.688
    5/16-24X7/8
    SP-33-F
    SP-33-A
    SP-33-SS
    2.0625
    3 1/8
    0.750
    5/16-24X7/8
    SP-34-F
    SP-34-A
    SP-34-SS
    2.1250
    3 1/4
    0.750
    5/16-24X7/8
    SP-35-F
    SP-35-A
    SP-35-SS
    2.1875
    3 1/4
    0.750
    5/16-24X7/8
    SP-36-F
    SP-36-A
    SP-36-SS
    2.2500
    3 1/4
    0.750
    5/16-24X7/8
    SP-37-F
    SP-37-A
    SP-37-SS
    2.3125
    3 3/8
    0.750
    5/16-24X1
    SP-38-F
    SP-38-A
    SP-38-SS
    2.3750
    3 1/2
    0.750
    5/16-24X1
    SP-39-F
    SP-39-A
    SP-39-SS
    2.4375
    3 1/2
    0.750
    5/16-24X1
    SP-40-F
    SP-40-A
    SP-40-SS
    2.5000
    3 3/4
    0.875
    3/8-24X1
    SP-41-F
    SP-41-A
    SP-41-SS
    2.5625
    3 7/8
    0.875
    3/8-24X1
    SP-42-F
    SP-42-A
    SP-42-SS
    2.6250
    3 7/8
    0.875
    3/8-24X1
    SP-43-F
    SP-43-A
    SP-43-SS
    2.6875
    4
    0.875
    3/8-24X1
    SP-44-F
    SP-44-A
    SP-44-SS
    2.7500
    4
    0.875
    3/8-24X1
    SP-45-F
    SP-45-A
    SP-45-SS
    2.8125
    4 1/4
    0.875
    3/8-24X1 1/8
    SP-46-F
    SP-46-A
    SP-46-SS
    2.8750
    4 1/4
    0.875
    3/8-24X1 1/8
    SP-47-F
    SP-47-A
    SP-47-SS
    2.9375
    4 1/4
    0.875
    3/8-24X1 1/8
    SP-48-F
    SP-48-A
    SP-48-SS
    3.0000
    4 1/4
    0.875
    3/8-24X1 1/8
    SP-49-F
    SP-49-SS
    3.0625
    4 1/2
    0.875
    3/8-24X1 1/4
    SP-50-F
    SP-50-SS
    3.1250
    4 1/2
    0.875
    3/8-24X1 1/4
    SP-51-F
    SP-51-SS
    3.1875
    4 1/2
    0.875
    3/8-24X1 1/4
    SP-52-F
    SP-52-SS
    3.2500
    4 1/2
    0.875
    3/8-24X1 1/4
    SP-53-F
    SP-53-SS
    3.3125
    4 3/4
    0.875
    3/8-24X1 1/4
    SP-54-F
    SP-54-SS
    3.3750
    4 3/4
    0.875
    3/8-24X1 1/4
    SP-55-F
    SP-55-SS
    3.4375
    4 3/4
    0.875
    3/8-24X1 1/4
    SP-56-F
    SP-56-SS
    3.5000
    4 3/4
    0.875
    3/8-24X1 1/4
    SP-57-F
    SP-57-SS
    3.5625
    5
    0.875
    3/8-24X1 1/4
    SP-58-F
    SP-58-SS
    3.6250
    5
    0.875
    3/8-24X1 1/4
    SP-59-F
    SP-59-SS
    3.6875
    5
    0.875
    3/8-24X1 1/4
    SP-60-F
    SP-60-SS
    3.7500
    5
    0.875
    3/8-24X1 1/4
    SP-61-F
    SP-61-SS
    3.8125
    5 1/4
    0.875
    3/8-24X1 1/4
    SP-62-F
    SP-62-SS
    3.8750
    5 1/4
    0.875
    3/8-24X1 1/4
    SP-63-F
    SP-63-SS
    3.9375
    5 1/4
    0.875
    3/8-24X1 1/4
    SP-64-F
    SP-64-SS
    4.0000
    5 1/4
    0.875
    3/8-24X1 1/4