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One-piece carbon steel shaft collar with 1-14 right-hand thread, 1 3/4 inch outside diameter

Ruland Manufacturing

Ruland Manufacturing TCL-16-14-F Shaft Collar 1-14 Threaded 1-Piece Carbon Steel

SKU CH-CDJP-M2683

Threaded one-piece carbon-steel shaft collar with 1-14 bore for secure inch-series shaft clamping

  • TypeCouplings, Collars & Adapters
  • Threaded 1-14 bore fits shafts without machining
  • One-piece carbon steel collar resists vibration loosening
  • 1215-grade steel machines cleanly for custom modifications
  • 03 in clearance diameter clears adjacent components
  • Alloy steel screw provides high clamping force

1-14 Threaded Shaft Collar

This one-piece carbon steel collar fits a 1 in bore with 1-14 right-hand threads. It is used to locate or secure components on shafts in power transmission assemblies. The 1215 grade steel construction provides standard strength for general machine shop applications. Buyers who need a two-piece or hinged design for frequent repositioning should look elsewhere.

Upgrade From Set-Screw Collars

A threaded collar replaces set-screw types when axial holding power must not mar the shaft surface. The jump is worth it when the shaft material is hardened or when disassembly must leave no burrs. It also suits applications where a setscrew cannot be accessed after installation. The 1/2 in width keeps the profile compact.

Simple Thread-On Installation

Installation requires only threading the collar onto the prepared shaft by hand or with a strap wrench. The alloy steel screw tightens against the threads to lock position. What usually goes wrong is cross-threading on damaged shaft threads or over-torquing the screw, which can strip the 1-14 pitch. Clean threads before fitting.

Highlights

  • Threaded 1-14 bore fits shafts without machining
  • One-piece carbon steel collar resists vibration loosening
  • 1215-grade steel machines cleanly for custom modifications
  • 03 in clearance diameter clears adjacent components
  • Alloy steel screw provides high clamping force

Specifications

TypeCouplings, Collars & Adapters

Questions about this item

What shaft diameter and thread pitch does the 1-14 threaded bore fit?

The collar has a 1 inch bore with a 1-14 right-hand thread pitch, matching a 1 inch diameter shaft cut with 14 threads per inch.

How do you install this one-piece collar without damaging the threads?

Screw the collar onto the shaft by hand until snug, then tighten the alloy steel set screw against the shaft threads to lock it in place.

When should the carbon steel collar or its set screw be replaced?

Replace the collar if the 1215 carbon steel shows rust pitting, thread wear, or if the alloy steel set screw strips or loses holding force.

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