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Shaft Collars
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Two-Piece Split Collar

 
  Two-Piece Shaft Collar

Two-piece shaft collars do not mar the shaft, are indefinitely adjustable, and offer superior holding power when compared to one-piece and set screw type shaft collars. The split style design allows for in-place servicing and does not require adjacent components to be removed during installation, adjustment, or disassembly, significantly reducing labor and machine downtime. Ruland mates both halves of two-piece collars together throughout the manufacturing process for superior fit, holding power, and alignment. They have precise face to bore perpendicularity of TIR ≤ .002" (.05mm) making them ideal as a load bearing face, mechanical stop, or for component alignment. All Ruland shaft collars are manufactured from bar stock sourced from select North American mills in our Marlborough, MA factory for uniformity of product.

SP Shaft Collar
SP Two-Piece
Inch Dimensions
MSP Shaft Collar
MSP Two-Piece
Metric Dimensions
MSP Shaft Collar
MSP International
Metric with Inch Bores
 
SPH Shaft Collar
SPH Heavy Duty
Inch Dimensions
MSPH Shaft Collar
MSPH Heavy Duty
Metric Dimensions
ENSP Shaft Collar
ENSP Thin Line
Inch Dimensions
ENSP-MM Shaft Collar
ENSP-MM Thin Line
Metric Dimensions
SPK Shaft Collar
SPK Keyed
Inch Dimensions
MSPK Shaft Collar
MSPK Keyed
Metric Dimensions
SP-HX Shaft Collar
SP-HX Hex Bore
Inch Dimensions
SPD Shaft Collar
SPD D-Bore
Inch Dimensions
SPB Balanced Shaft Collar
SPB Balanced
Inch Dimensions
MSPB Balanced Shaft Collar
MSPB Balanced
Metric Dimensions
   
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Ruland Shaft Collars Bearing Lock-nut Double-Wide Shaft Collar Threaded Shaft Collar Quick-Clamp Shaft Collar One-Piece Shaft Collar Thin Line Shaft Collar Heavy Duty Shaft Collar Set Screw Shaft Collar

One-Piece
Shaft Collar

Two-Piece
Shaft Collar

Quick-Clamp
Shaft Collar

Bearing
Locknut

Double Wide
Shaft Collar

Large Bore
Shaft Collar

Thin Line
Shaft Collar

Set Screw
Shaft Collar