Value Collection SC84949510 Type J Tool Holder Bushing

Product Description

The VALUE COLLECTION SC84949510 is a Type J rotary tool holder bushing designed for use in drill press and milling machine tooling setups. It features a 2.25-inch inside diameter and a 2.5-inch outside diameter, with a 4-inch length under the head and a head thickness of 0.3504 inches. The bushing provides a precise bore interface between the tool holder and the machine spindle or tooling block, ensuring accurate tool alignment and reducing runout during rotary operations. Licensed machinists and toolroom technicians are the primary installers of this component in production and job-shop environments.

This bushing is suited for use in tooling setups where a Type J bushing standard is required. It fits applications in CNC and manual machining centers, drill presses, and similar rotary tooling systems. The 1.75-inch distance between hole centers and the 0.875-inch D-in dimension support standard tooling block configurations. Both production machining shops and maintenance repair operations commonly specify this bushing when setting up or replacing worn tool holder components.

Key Features

• Type J bushing configuration for standard rotary tooling compatibility
• 2.25-inch inside diameter and 2.5-inch outside diameter for precise fit
• 4-inch length under head accommodates standard tooling block depths
• 0.3504-inch head thickness provides a defined seating surface
• 1.75-inch distance between hole centers for reliable mounting alignment
• UNSPSC Code 27112809 for streamlined procurement and catalog integration

Compatibility

Designed as a Type J style replacement bushing for rotary tool holder applications in drill press and milling machine tooling systems where a 2.25-inch ID and 2.5-inch OD bushing is specified.

Installation Notes

Installation is typically performed by a machinist or toolroom technician. Power down and lock out the machine before removing or installing any tooling components. Inspect the bore and mating surfaces for burrs or debris before seating the bushing. Confirm the bushing is fully seated and secure before resuming machine operation.