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SAE 863 Bearings
SAE 863 bearings are self-lubricating powdered metal bearing that are typically harder, higher stregnth and generally more economical than SAE 841 bronze. SAE 863 bearings are recomended for higher load applications at low speeds.
SAE 863 Bearings from National Bronze Mfg are commonly used in applications requiring a reliable bronze bearing. Applications include Off-road Equipment, winches, sheaves, conveyors pulleys, and other heavily loaded applications.
Additional capabilities include secondary operations such as grooving, milling, and broaching. Send us a drawing or sample. Generally, we'll have a price back to you within 24 hours.
Physical and Mechanical Properties for SAE 863 Bearings
Density (gm per cu. cm) 5.8-6.2
Porosity (% oil by vol.) 19.0 min
"K" Strength Constant 40,000 psi
Elongation (% in one inch) 1
Tensile Strength (psi) 22,000
Yield Strength in Comp (psi) 22,000
