Dayton Shaft Collar: 1-Piece, Set Screw, 1 7/16 in Bore Dia, 2 1/4 in Collar Outside Dia

The DAYTON Shaft Collar 1L646 is used to secure components such as gears, pulleys, or bearings onto a shaft. Its set screw locking mechanism provides a positive grip, preventing axial movement. Common in industrial machinery, conveyors, and power transmission systems, it ensures reliable positioning and reduces wear on shaft-mounted parts.

The DAYTON Shaft Collar 1L646 is a 1-piece stainless steel collar with a set screw locking mechanism. It has a 1 7/16-inch bore diameter and a 2 1/4-inch collar outside diameter. The manufacturer part number is 1L646, and it is sold individually (1 EA).

You can source the DAYTON Shaft Collar 1L646 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide competitive pricing and reliable sourcing for this Dayton component.

To install the DAYTON 1L646 shaft collar, slide it onto the shaft at the desired position. Tighten the set screw using a hex key until it firmly contacts the shaft, ensuring the collar is perpendicular. Avoid overtightening to prevent shaft damage. For critical applications, use thread-locking compound on the set screw to prevent loosening under vibration.