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Two-piece stainless steel clamping collar with recessed screws

Climax Metal Products

Climax Metal Products H2C-131-S Two-Piece Clamping Collar Recessed collectible

SKU CH-676T-Z2760

Stainless-steel two-piece clamping collar with 1 5/16 in bore and 2.25 in clearance diameter

  • TypeBearings, V-belts & Power Transmission Equipment
  • ColorTransparent
  • Two-piece design enables quick installation without shaft disassembly
  • 303 stainless steel construction resists corrosion in harsh environments
  • Recessed screw heads prevent snagging on adjacent components
  • 25 inch clearance diameter fits standard shaft dimensions
  • 16 sixteenths bore diameter ensures precise shaft fit

Precision Shaft Collar

The Climax Metal Products H2C-131-S is a two-piece clamping collar manufactured from 303 stainless steel. It provides a secure, mar-free grip on round shafts for power transmission assemblies. Maintenance teams and machine builders use it to position components or limit axial travel without damaging the shaft surface.

One-Half Inch Width

The collar measures 1/2 in wide with a 2.25 in outside diameter and a 1 5/16 in round bore. The 303 stainless construction resists corrosion in wash-down or outdoor environments. The recessed screw heads sit flush, preventing snagging on passing tooling or guarding.

Two-Piece Stainless Build

The split design allows installation or removal without sliding the collar over shaft ends, saving teardown time on mounted equipment. Both the collar body and the clamping screws are stainless steel, eliminating mixed-metal corrosion. Buyers needing a one-piece solid collar or a different bore diameter should select another model.

Highlights

  • Two-piece design enables quick installation without shaft disassembly
  • 303 stainless steel construction resists corrosion in harsh environments
  • Recessed screw heads prevent snagging on adjacent components
  • 25 inch clearance diameter fits standard shaft dimensions
  • 16 sixteenths bore diameter ensures precise shaft fit

Specifications

BrandCLIMAX METAL PRODUCTS
TypeBearings, V-belts & Power Transmission Equipment
ColorTransparent

Questions about this item

Will the 2.25 in clearance diameter of this H2C-131-S collar fit over the existing hub on my 1 5/16 in shaft without disassembly?

The two-piece construction allows installation around the shaft without removing mounted components, and the 2.25 in clearance diameter provides space for most standard hubs on a 1 5/16 in bore.

How can I confirm the 303 stainless steel collar is seated evenly after tightening the clamping screws?

Check that the two halves meet with a uniform gap around the full circumference and that the collar does not rotate or shift axially when moderate torque is applied by hand.

Does the box include both stainless steel clamping screws, or do I need to source M4 or M5 hardware separately?

The collar ships as a complete assembly with its matching stainless steel screws already installed in the threaded holes of each half.

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