2-1/4" Bore Set Screw Collar

This is a 2-1/4" bore set screw collar. Its 2-1/4" bore indicates it is designed to fit shafts of that specific diameter. This collar is used to secure components axially on a shaft or to act as a stop.

Specifications

Bore	2-1/4"

About shaft collars & hubs

2-1/4" Bore Set Screw Collar is listed under Shaft Collars & Hubs — one-piece, clamping, threaded collars and mounting hubs. Shaft collars are ring-shaped components that secure or position elements on a shaft. They provide axial retention, limit component travel, or serve as datum surfaces for other parts.

Compare this against other shaft collars & hubs, or search the full index for equivalents from other manufacturers.