Scroll compressor

A scroll compressor comprising:

• a fixed scroll;
• an orbiting scroll orbiting relative to the fixed scroll;
• a main shaft transmitting a rotational driving force to the orbiting scroll;
• an eccentric shaft disposed at a first end of the main shaft, the eccentric shaft being located eccentrically with respect to an axis of the main shaft in an eccentric direction;
• a slider having a slide hole slidably receiving the eccentric shaft;
• and
• an orbiting bearing located at the orbiting scroll, the orbiting bearing rotatably supporting the slider,
• wherein the slider includes
• a cylindrical portion rotatably supported by the orbiting bearing and
• a balance weight portion located radially outward of the cylindrical portion,
• wherein assuming that a counter-eccentric direction is a direction opposite to the eccentric direction, the balance weight portion includes
• a counter weight part located in the eccentric direction of a rotation axis of the slider and joined to the cylindrical portion,
• a first main weight component located in the counter-eccentric direction of the rotation axis of the slider and joined to the cylindrical portion, and
• a second main weight component located in the counter-eccentric direction of the rotation axis of the slider and protruding from peripheral part of the first main weight component toward the orbiting scroll,
• wherein the counter weight part has a first outer circumferential surface that is a partial cylindrical surface centered about the rotation axis of the slider,
• wherein the first main weight component has a second outer circumferential surface that is a partial cylindrical surface centered about an axis of the cylindrical portion, and
• wherein the second main weight component has
• a third outer circumferential surface that is located radially outward of the second outer circumferential surface and that is a partial cylindrical surface centered about the rotation axis of the slider and
• an inner circumferential surface that is a partial cylindrical surface centered about the axis of the cylindrical portion.