M35-4 660 Cast Bronze Sleeve BearingBear N Bronz is Boston Gears general purpose, cast, solid bronze bearing material. It is a high grade, leaded tin bronze, having good hardness, strength, wear resistance and exceptional anti friction qualities. It is particularly suited for moderate to heavy loads at normal to relatively high speeds. All parts are rigidly inspected to assure freedom from porosity and conformance to dimensional tolerances. In addition, our standard product offering,

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• Continuous Duty

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worms and worm gears operating together must have the same diametrical pitch and threads

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Medium Duty

Boston Gear spur gears are designed to transmit motion and power between parallel shafts

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