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SPK - Two-Piece Keyed Shaft Collar

Two-Piece Keyed Shaft Collar

Features

  • Does not mar the shaft
  • Single point faced
  • Opposing screws available
  • Width tolerance: +.003”/-.010”
  • Temperature Range (Deg. F)
    Steel: -40° to 350°
    Aluminum: -40° to 225°
    Stainless: -40° to 350°
  • *Additional sizes available on request*

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 Aluminum Stainless
Steel		 Bore
B (in)		 Keyway
(in)		 Outer Diameter
OD (in)		 Width
W (in)		 Forged
Clamp Screw
SPK-6-F SPK-6-A SPK-6-SS 0.3750 3/32 7/8 0.343 6-32X3/8
SPK-8-F SPK-8-A SPK-8-SS 0.5000 1/8 1 1/8 0.406 8-32X1/2
SPK-10-F SPK-10-A SPK-10-SS 0.6250 3/16 1 5/16 0.437 10-32X1/2
SPK-12-F SPK-12-A SPK-12-SS 0.7500 3/16 1 1/2 0.500 1/4-28X5/8
SPK-16-F SPK-16-A SPK-16-SS 1.0000 1/4 1 3/4 0.500 1/4-28X11/16
SPK-20-F SPK-20-A SPK-20-SS 1.2500 1/4 2 1/16 0.500 1/4-28X11/16
SPK-24-F SPK-24-A SPK-24-SS 1.5000 3/8 2 3/8 0.563 1/4-28X3/4
SPK-28-F SPK-28-A SPK-28-SS 1.7500 3/8 2 3/4 0.688 5/16-24X7/8
SPK-32-F SPK-32-A SPK-32-SS 2.0000 1/2 3 0.688 5/16-24X7/8
SPK-35-F SPK-35-A SPK-35-SS 2.1875 1/2 3 1/4 0.750 5/16-24X7/8
SPK-39-F SPK-39-A SPK-39-SS 2.4375 5/8 3 1/2 0.750 5/16-24X7/8

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