Best selling products

Our standard 700 Series - the heart of Boston Gear's speed reducer product line - has been serving many industries reliably for over 40 years. Its ...

When used with worm gears, Boston Gear worms provide an effective answer for power transmission applications requiring high ratio speed reduction i...

When used with Boston Gear worms, Boston Gear’s worm gears provide effective power transmission in applications requiring high-ratio speed reductio...

When used with Boston Gear worms, Boston Gear’s worm gears provide effective power transmission in applications requiring high-ratio speed reductio...

Bost-Bronz® is Boston Gear’s all-purpose, oil-impregnated, porous bronze bearing material. It is manufactured using the powdered metal process with...

Bost-Bronz® is Boston Gear’s all-purpose, oil-impregnated, porous bronze bearing material. It is manufactured using the powdered metal process with...

Bost-Bronz® is Boston Gear’s all-purpose, oil-impregnated, porous bronze bearing material. It is manufactured using the powdered metal process with...

Bost-Bronz® is Boston Gear’s all-purpose, oil-impregnated, porous bronze bearing material. It is manufactured using the powdered metal process with...

Bost-Bronz® is Boston Gear’s all-purpose, oil-impregnated, porous bronze bearing material. It is manufactured using the powdered metal process with...

Bost-Bronz® is Boston Gear’s all-purpose, oil-impregnated, porous bronze bearing material. It is manufactured using the powdered metal process with...

Bost-Bronz® is Boston Gear’s all-purpose, oil-impregnated, porous bronze bearing material. It is manufactured using the powdered metal process with...

Bost-Bronz® is Boston Gear’s all-purpose, oil-impregnated, porous bronze bearing material. It is manufactured using the powdered metal process with...

Bost-Bronz® is Boston Gear’s all-purpose, oil-impregnated, porous bronze bearing material. It is manufactured using the powdered metal process with...

Bost-Bronz® is Boston Gear’s all-purpose, oil-impregnated, porous bronze bearing material. It is manufactured using the powdered metal process with...

Bost-Bronz® is Boston Gear’s all-purpose, oil-impregnated, porous bronze bearing material. It is manufactured using the powdered metal process with...

Bost-Bronz® is Boston Gear’s all-purpose, oil-impregnated, porous bronze bearing material. It is manufactured using the powdered metal process with...

Bost-Bronz® is Boston Gear’s all-purpose, oil-impregnated, porous bronze bearing material. It is manufactured using the powdered metal process with...

Bear-N-Bronz® is Boston Gear’s general purpose, cast, solid bronze bearing material. It is a high grade, leaded tin bronze, having good hardness, s...

Bear-N-Bronz® is Boston Gear’s general purpose, cast, solid bronze bearing material. It is a high grade, leaded tin bronze, having good hardness, s...

Bear-N-Bronz® is Boston Gear’s general purpose, cast, solid bronze bearing material. It is a high grade, leaded tin bronze, having good hardness, s...

Bear-N-Bronz® is Boston Gear’s general purpose, cast, solid bronze bearing material. It is a high grade, leaded tin bronze, having good hardness, s...

Boston Gear’s internal gears are spur gears turned "inside out." In other words, the teeth are cut into the inside diameter while the outside diame...

Boston Gear’s internal gears are spur gears turned "inside out." In other words, the teeth are cut into the inside diameter while the outside diame...

Boston Gear’s internal gears are spur gears turned "inside out." In other words, the teeth are cut into the inside diameter while the outside diame...