Value Collection SC00617720 Arbor Spacer 2in Id

Product Description

The VALUE COLLECTION SC00617720 is a hardened and ground alloy steel arbor spacer designed for use with milling machine arbors. With a 2 inches inside diameter, 2-3/4 inches outside diameter, and 1/4 inches thickness, this spacer provides precise axial positioning of cutting tools, collars, and other arbor-mounted components. The hardened and ground finish ensures tight dimensional tolerances and flat, parallel faces, which are essential for maintaining tool runout within acceptable limits. Machinists and machine tool technicians install these spacers during arbor setup to achieve the correct cutter spacing or to take up slack along the arbor shaft.

This arbor spacer is suited for horizontal and vertical milling machine setups where accurate tool positioning is required. It is commonly used in job shops, production machining environments, and maintenance facilities. The 2 inches bore size fits standard large-diameter milling arbors. Install it between cutters, arbor supports, or cutter collars to achieve the required stack length along the arbor. The compact 1/4 inches width allows for fine positional adjustments where space between components is limited.

Key Features

• Hardened and ground alloy steel construction for dimensional accuracy and wear resistance
• 2 inches inside diameter sized for standard large-bore milling arbors
• 2-3/4 inches outside diameter provides adequate bearing surface between arbor components
• 1/4 inches thickness allows fine axial spacing adjustments along the arbor
• Parallel ground faces minimize runout and maintain proper cutter alignment

Compatibility

Designed as an OEM-style replacement or supplemental spacer for milling machine arbors requiring a 2 inches bore, as specified by the manufacturer for use with milling machine arbors.

Installation Notes

Installation is performed by machinists or machine tool technicians during arbor assembly or cutter changeover. Power down and lock out the machine before disassembling the arbor or removing any components. Inspect mating surfaces for burrs or debris before stacking spacers; contamination between faces will affect cutter alignment and runout. Follow the machine manufacturer's arbor assembly sequence and torque guidelines for the arbor nut.