#55623A Aluminum Bobbin for Lockstitch Sewing Machines

MH aluminum sewing machine bobbin is a precision-machined aluminum bobbin built to the #55623A bobbin format for industrial lockstitch sewing machines.

Turned from solid aluminum, the bobbin runs light so it accelerates and stops cleanly with the machine's bobbin driver, and its smooth, deburred flanges let thread wind and feed evenly without snagging or fraying. It seats in the matching bobbin case and works across industrial and household lockstitch machines that take a #55623A-style bobbin.

نقاط البيع الرئيسية

• Lightweight aluminum build: The MH #55623A aluminum bobbin is turned from solid aluminum, so it stays light and lets the machine's bobbin driver accelerate and stop cleanly during high-speed lockstitch sewing.
• Smooth, thread-safe flanges: Deburred and polished flanges on the #55623A aluminum bobbin let thread wind and feed evenly, protecting fine threads from snagging or fraying.
• Lockstitch machine compatibility: The #55623A aluminum bobbin seats in its matching bobbin case and fits industrial and household lockstitch machines that use the 55623A bobbin format.
• Consistent machining: MH holds each #55623A bobbin to a repeatable diameter and flange spacing, so replacements drop into existing machine setups without re-timing.
• OEM replacement supply: MH supplies the #55623A aluminum bobbin as a wholesale replacement part and accepts OEM and ODM programs for finish and tolerance.