Bronze Bearings Views
Bronze bearings are the most widely used plain, sleeve-type bearing, and are known for performing satisfactorily for decades, even under severe operating conditions. It is not uncommon for a bronze bearing to outlast the equipment it serves, as bronze bearings feature superior corrosion and wear resistance. Bronze bearings are known for their ability to conform to irregularities, and tolerate dirty operating environments and contaminated lubricants. Bronze is consider the most versatile class of bearing materials. Common bronze alloys used for bearings include: SAE 841, SAE 660 (CDA 932), SAE 863, and CDA 954.
Anchor Bronze & Metals Inc. offers a complete line of plain cast bronze sleeve bearings, oil impregnated sintered bronze bearings, bronze bearings and wear plates. Plain cast bronze sleeve bearings are available in over 900 sizes. In addition, made to order bronze sleeve bearings, flanged bearings and split bearings can be ordered. All are impregnated with SAE 660 oil. Anchor's oil impregnated sintered bronze bearing offerings include sleeve, flanged and thrust types. These are impregnated with SAE 30 oil. Anchor's cast bronze, flanged and split bearings, as well as their bronze wear plates, are available with oil grooves, graphite grooves and graphite plugs.
American Sleeve Bearing offers cast bronze sleeve bearings, powdered metal bronze sleeve bearings, powdered metal bronze flange bearings, and powdered metal bronze thrust bearings. Other offerings from American Sleeve include continuous cast bronze tubes and plates, continuous cast bronze aluminum bronze, continuous cast high tensile manganese bronze, plain and flange bearings, oil impregnated powder metal metrics, and standard size sleeve bearings.
Saint-Gobain manufactures NORGLIDE PRO bearings with steel materials and a polygon-structured bronze layer on one side. Fabricated parts include roller bearings available with or without an axial flange. NORGLIDE SMTL is a composite material of compounded PTFE, bronze stretched metal and steel backing. The standard PTFE compound contains either EKONOL graphite or carbon and graphite. Fabricated parts include flanged cylingers. RULON bearings exhibit high load capacity similar to bronze, powdered metal and steel. These are of a self lubricating design.