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Climax Metal Products

Climax Metal Products C-212 Shaft Collar collectible

SKU CH-1B0K-78X2Z

A carbon-steel shaft collar with a 2-1/8 inch bore and 3 inch outside diameter, supplied new as a single-piece set-screw unit

  • TypeBearings, V-belts & Power Transmission Equipment
  • ColorTransparent
  • New Climax Metal Products C-212 shaft collar for collectors
  • One-piece carbon steel construction with grade 1211 material
  • 2-1/8 inch bore diameter fits standard shafts
  • Set screw design provides secure positioning
  • 3 inch outside diameter with 7/8 inch width

Industrial Shaft Collar C-212

This Climax Metal Products C-212 shaft collar is a new, one-piece mechanical component designed for positioning or securing components on a 2-1/8 inch round shaft. It serves technicians, maintenance crews, and collectors seeking authentic industrial hardware. The carbon steel construction with grade 1211 material provides a functional fastener for power transmission applications or a genuine addition to a technical memorabilia collection.

Verify Shaft Diameter and Mounting Style

Before ordering, confirm that your target shaft measures exactly 2-1/8 inches in diameter with a round bore profile, as this collar is manufactured to that specific inch-system measurement. Ensure your application suits a 1-piece clamp design secured by a single set screw rather than a split or hinged alternative. The 7/8 inch collar width and 3 inch outside diameter determine the spatial footprint on the shaft, so check adjacent component clearance.

Set Screw and Material Grade Included

The collar arrives with its integral carbon steel set screw installed, removing the need to source separate fastening hardware for immediate use. The specified grade 1211 carbon steel for both collar and screw defines the mechanical properties and finish you will receive. No additional accessories, lubricants, or installation tools are bundled with this single-piece unit.

Highlights

  • New Climax Metal Products C-212 shaft collar for collectors
  • One-piece carbon steel construction with grade 1211 material
  • 2-1/8 inch bore diameter fits standard shafts
  • Set screw design provides secure positioning
  • 3 inch outside diameter with 7/8 inch width

Specifications

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

Questions about this item

Does the Climax Metal Products C-212 shaft collar include the set screw or must it be purchased separately?

The collar is a 1-piece construction and the set screw is made of carbon steel, so the screw is part of the supplied unit.

Which version of the C-212 should I choose for a 2-1/8 inch round shaft?

This model has a 2-1/8 inch bore diameter and a 3 inch outside diameter, matching that shaft size directly.

What does the 1211 carbon steel grade mean for wear resistance once the collar is installed?

Grade 1211 carbon steel provides standard mechanical strength for clamping and set-screw holding power in typical power-transmission applications.

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