Sintered bronze thrust washers are manufactured by powdered metallurgy process. These washers are made from SAE 841 material, which has outstanding mechanical properties. This material provides elongation up to 1% in one inch, and has a great tensile strength of 14000 PSI. The chemical composition of this material is copper (87-90%), tin (9-10%), iron (1%), and carbon (1.75%). SurfRainbow provides a large varieties of bronze thrust washer bearings in various specifications.
SurfRainbow provides best quality bushings, which are REACH, DFARS, and RoHS compliant. These oil filled washer bronze bearings conform to ASTM physical and chemical properties. The biggest advantage of these bearings is that they can self-lubricate. When they are in motion, SAE 30 oil is metered from the bearing to the shaft. This oil acts as a lubricant, and prevents the bearing from corrosion. These oil impregnated bushings can operate through a wide temperature range varying from +10°F to + 175°F.
|Bore (in): 0.1875||Bore (in): 3/16||OD (in):0.5000|
|OD (in): 1/2||W (in): 0.6875||W (in): 11/16|