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Two-piece stainless steel shaft collar clamp, 1-3/16 inch bore, silver metallic finish

Ruland Manufacturing

Ruland Manufacturing SP-19-ST Shaft Collar Clamp 2-Piece 1-3/16 In 316 SS

SKU CH-XFZ0-P88FW

A two-piece stainless-steel shaft collar clamps a 1-3/16 in round bore with a 2.3 in clearance diameter

  • TypeBearings, V-belts & Power Transmission Equipment
  • ColorTransparent
  • Two-piece design simplifies installation on fixed shafts
  • 316 stainless steel resists corrosion in harsh environments
  • 1-3/16 inch bore fits standard inch-dimension shafts
  • 3 inch clearance diameter clears adjacent components
  • 1/2 inch collar width provides secure clamping force

Shaft Collar for 1-3/16 Inch Bore

This two-piece clamp collar fits a round bore of 1-3/16 in and is made from 316 stainless steel. It suits maintenance teams who need to position or secure components on a shaft without dismantling adjacent parts. The split design allows installation or adjustment in place.

Capacity and Clearance

The collar provides a 2.3 in clearance diameter and a 1/2 in width, giving enough radial space for typical shaft-mounted hardware. It is not intended for applications that require a keyway or threaded bore, so buyers needing those features should look elsewhere.

316 Stainless Construction

Both the collar body and the clamping screw are 316 stainless steel, offering corrosion resistance in harsh or sanitary environments. The two-piece clamp style uses socket-head screws for secure fastening and straightforward removal during service.

Highlights

  • Two-piece design simplifies installation on fixed shafts
  • 316 stainless steel resists corrosion in harsh environments
  • 1-3/16 inch bore fits standard inch-dimension shafts
  • 3 inch clearance diameter clears adjacent components
  • 1/2 inch collar width provides secure clamping force

Specifications

BrandRULAND
TypeBearings, V-belts & Power Transmission Equipment
ColorTransparent

Questions about this item

Will the 2.3 in clearance diameter let this collar sit over the flanges on my existing 1-3/16 in shaft without interference?

Yes, the 2.3 in clearance diameter provides extra space beyond the 2 1/16 in outside diameter so flanges or keyways on the shaft can pass through.

How can I confirm the 316 stainless steel collar is clamping evenly after installation?

Check that both halves meet with no visible gap, then verify the shaft cannot rotate or slide when torque is applied by hand.

Does the package include the two stainless steel socket-head cap screws, or must I source them separately?

The collar is supplied as a complete 2-piece assembly with its matching stainless steel screws; no additional hardware is required.

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