GB/T 2686-1981
AbolishedPowder metallurgy plain bearing--Rimed cylindrical type--Types，dimensions and tolerances
滑动轴承 粉末冶金带挡边筒形轴承型式、尺寸与公差
Application Summary AI generated
This standard specifies the types, dimensions, and tolerances for rimmed cylindrical powder metallurgy plain bearings. It is applied in the design and manufacturing of self-lubricating bearings used in mechanical systems, such as automotive, agricultural machinery, and household appliances, where controlled clearance and dimensional consistency are critical for reliable operation.
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