We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Two-piece carbon steel clamping collar with recessed screws

Climax Metal Products

Climax Metal Products H2C-118 Two-Piece Clamping Collar collectible

SKU CH-27FD-194NF

A carbon-steel, two-piece shaft collar with a 1 3/16 in bore and 2.13 in clearance diameter

  • TypeBearings, V-belts & Power Transmission Equipment
  • ColorTransparent
  • Carbon-steel strength rated to grade 1211
  • Two-piece split design allows installation without shaft removal
  • Recessed screws keep the profile flush for snag-free operation
  • Precise 2.13 in clearance diameter ensures accurate alignment
  • New-old-stock collectible from Climax Metal Products

Climax H2C-118 Two-Piece Clamping Collar

This carbon-steel shaft collar uses a 2-piece construction for installation without removing other components. The round bore measures 1 3/16 in and the outside diameter is 2 1/8 in with a 2.13 in clearance diameter. Grade 1211 steel and carbon-steel screws provide secure clamping on inch-series shafts.

Upgrade from solid collars on assembled shafts

A split design replaces one-piece collars when disassembly of mounted parts is impractical. The recessed screw heads reduce snagging on nearby hardware. The jump is worth it when maintenance intervals require frequent collar repositioning or when shaft access is limited by bearings, gears or pulleys already in place.

Behaviour under sustained clamping load

The 1/2 in collar width distributes clamping force evenly across the bore surface. Carbon-steel construction resists creep when torque is maintained over long periods. The two-piece format keeps alignment consistent through repeated tightening cycles without the distortion that can occur with single-piece designs forced over shaft features.

Highlights

  • Carbon-steel strength rated to grade 1211
  • Two-piece split design allows installation without shaft removal
  • Recessed screws keep the profile flush for snag-free operation
  • Precise 2.13 in clearance diameter ensures accurate alignment
  • New-old-stock collectible from Climax Metal Products

Specifications

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

Questions about this item

What shaft diameter does the 1 3/16 in bore of the H2C-118 collar fit?

The 1 3/16 in round bore fits a shaft of that exact diameter.

How do the two carbon-steel pieces clamp around the shaft, and what step is often missed?

Loosen both recessed screws, place the halves around the shaft, then tighten the screws evenly so the 2.13 in clearance diameter stays concentric.

When should the carbon-steel collar or its screws be replaced?

Replace if the bore shows wear beyond 1 3/16 in, if the 1211-grade steel cracks, or if screw threads strip during adjustment.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.