| 摘要 |
PURPOSE: A bush bearing is provided to form oil grooves and remove the edge part, thereby reducing the possibility of scratching or damaging the surface of a counterpart like a shaft. CONSTITUTION: A bush bearing includes a hollow cylindrical body(100), a plurality of oil grooves(110), and an oil inlet hole(120). The oil inlet hole is formed on the inner circumference in the axial direction of the body. The axial length of the oil grooves is shorter than the length of the body. Oil flows in the oil inlet hole which passes through the body from the outer circumference to the inner circumference of the body.
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