Bridgeport 11192151 Bakelite Knob I Series Milling Machine

Product Description

The BRIDGEPORT 11192151 is a replacement Bakelite knob designed for use on the 2J-Head Top Housing of I Series milling machines. Bakelite is a durable, heat-resistant phenolic resin material commonly used for manual control knobs in machine tool applications. This knob provides a secure, comfortable grip for operators making speed or position adjustments on the mill head. It is a direct OEM-style replacement part, sold individually, and is intended for installation by machinists or machine tool service technicians performing routine maintenance or repair on vertical milling machines.

This knob fits the 2J-Head Top Housing on BRIDGEPORT I Series vertical milling machines. It is suited for job shop, tool room, and light industrial environments where I Series mills are in regular service. Technicians replacing worn, cracked, or broken knobs on the top housing of the 2J-Head will find this a direct swap for the original component. No modification to the housing or surrounding hardware is required for standard replacement applications.

Key Features

• Bakelite construction provides heat resistance and a firm, non-slip grip surface
• Designed specifically for the 2J-Head Top Housing on I Series milling machines
• OEM-style replacement ensures proper fit without modification
• Sold as a single unit, suitable for individual knob replacement

Compatibility

Designed for use with BRIDGEPORT I Series milling machines, specifically the 2J-Head Top Housing assembly.

Installation Notes

Installation should be performed by a qualified machinist or machine tool service technician. Power down and lock out the milling machine at the main disconnect before beginning any disassembly or parts replacement. Use hand tools appropriate for the existing fastener type on the knob assembly. Inspect the mating shaft or stud for wear or damage before installing the replacement knob.