Engineering notes

Reducer, gearing, and drivetrain articles

Technical articles for OEM and MRO teams comparing service factor, ratio selection, L10 bearing life, AGMA class language, and practical field documentation.

Industrial drivetrain article Engineering

From 'Boston Marathon 2026 Gear' to an LM8LUU: What a Downed Line Taught Me About Buying Parts

When a conveyor line stopped in Columbus, I thought the hard part was replacing a timing belt. Then I fell into the Boston Marathon 2026 gear search trap, got lost in a Boston Gear worm gear catalog, and nearly ordered the wrong servo motor driver. A purchasing administrator's honest story about why total value beats the lowest quote.

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