M1622-12 660 Cast Bronze Sleeve Bearing 1.87" ID Bost-Bronz® has a self-contained oil

Bost-Bronz® has a self-contained oil supply (approximately 20% by volume) which provides a uniform protective film over the entire bearing surface

Click here for spec sheets: CUCNPT Spec Sheet

All Boston Gear change gears are manufactured with a double key to accept the compound steel bushings that connect two gears together

Miter Gears are similar to Bevel Gears except Miter Gears are used for 1:1 ratios

M1622-12 660 Cast Bronze Sleeve Bearing 1.87" ID Bost-Bronz® has a self-contained oilBear 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,