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Climax Metal Products

Climax Metal Products M2C-28-S Metric Two-Piece Clamping Collar

SKU CH-40YA-H95GX

Metric two-piece clamping collar with 28 mm bore secures shafts without marring surfaces

  • TypeBearings, V-belts & Power Transmission Equipment
  • ColorTransparent
  • Two-piece design allows quick shaft installation without disassembly
  • Metric 28 mm bore fits standard European shaft sizes
  • Transparent finish gives clear visual inspection of collar seating
  • Clamping style provides strong axial holding force without marring shaft
  • California Proposition 65 warning informs safe handling practices

Metric Two-Piece Clamping Collar

The Climax Metal Products M2C-28-S is a metric two-piece clamping collar designed for securing components on shafts. It suits maintenance engineers and machine builders who need a reliable mechanical fastening solution. The split design allows installation without removing other shaft-mounted parts, saving time during assembly or repair work. This new component arrives ready for immediate use in industrial environments.

28 mm Bore Capacity and Headroom

The collar fits a 28 mm shaft diameter, providing a firm grip for medium-duty power transmission tasks. It handles standard torque loads found in conveyor drives, packaging equipment and general machinery. The two-piece construction distributes clamping force evenly, reducing the risk of shaft damage. Applications requiring larger bore sizes or higher torque capacity will need a different collar specification.

Upgrade from Set-Screw Collars

This clamping collar replaces traditional set-screw types that can mar shaft surfaces and loosen under vibration. The switch is worthwhile when frequent repositioning is needed or when protecting precision-ground shafts from indentation. It also eliminates the need for drilled shaft flats, preserving shaft integrity. Buyers who require a one-piece solid collar for permanent fixed locations should consider that alternative style.

Highlights

  • Two-piece design allows quick shaft installation without disassembly
  • Metric 28 mm bore fits standard European shaft sizes
  • Transparent finish gives clear visual inspection of collar seating
  • Clamping style provides strong axial holding force without marring shaft
  • California Proposition 65 warning informs safe handling practices

Specifications

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

Questions about this item

Will the 28 mm bore align with my existing metric shafting?

The collar is machined for a 28 mm metric shaft, so it matches standard metric shafting of that diameter.

How can I verify the two-piece clamp is seated correctly after installation?

Tighten both socket-head screws evenly until the halves meet; a uniform gap around the shaft shows proper seating.

Does the package include mounting screws or must I source them separately?

The collar ships with the two clamping screws installed; no extra fasteners are required.

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