Value Collection SC00617837 Arbor Spacer 2in Id 2-3/4in Od

Product Description

The VALUE COLLECTION SC00617837 is a hardened and ground alloy steel machine tool arbor spacer designed for precision positioning on milling machine arbors. With a 2-inch inside diameter, a 2-3/4-inch outside diameter, and a 2-inch thickness, this spacer provides accurate axial separation between cutters, collars, and other arbor-mounted tooling. The hardened and ground finish ensures tight dimensional tolerances, consistent seating, and reliable performance under the cutting forces and vibration typical of milling operations. At 1.5 pounds, the spacer is solid and rigid without adding unnecessary mass to the arbor assembly.

This arbor spacer is intended for use on milling machine arbors in machine shop and manufacturing environments. It is suited to horizontal milling setups where multiple cutters or spacers are stacked along an arbor to achieve the required cutter spacing or gang-milling configuration. The 2-inch bore fits standard arbor diameters of that size, making it a practical on-hand component for tool room and production floor use.

Key Features

• Hardened and ground alloy steel construction for dimensional accuracy and wear resistance
• 2-inch inside diameter sized for standard milling machine arbors
• 2-3/4-inch outside diameter provides adequate bearing surface for cutter and collar contact
• 2-inch thickness allows precise axial positioning of arbor-mounted tooling
• Consistent ground finish supports repeatable setup and close-tolerance stacking

Compatibility

Designed for use with milling machine arbors requiring a 2-inch bore spacer. Verify arbor diameter, required spacer thickness, and outside diameter clearance against your specific machine and tooling setup before installation.

Installation Notes

A qualified machinist or toolroom technician should install arbor spacers. Power down and lock out the milling machine before assembling or disassembling arbor tooling. Inspect the arbor, spacer bore, and mating surfaces for burrs or contamination before assembly to ensure proper seating. Follow the machine manufacturer's torque specifications for arbor nut tightening.