Process cartridge and disassembling method of the process cartridge

A process cartridge detachably mountable to a main assembly of an image forming apparatus, said process cartridge comprising:

• an image bearing member on which an electrostatic image is to be formed;
• a first frame;
• a bearing member, detachably mountable to said first frame, for rotatably supporting said image bearing member;
• a first hole provided in said bearing member;
• a first wall, provided on said first frame, in which a second hole is provided;
• a second frame for rotatably supporting a developer carrying member on which a developer for developing the electrostatic image is to be carried;
• a second wall, provided on said second frame, in which a third hole is provided;
• and
• a connecting member including a shaft portion penetrating through said first hole, said second hole, and said third hole, and said connecting member tightly engaging in said second hole, and including a flange portion, provided at an end portion of the shaft portion, for preventing said bearing member from being detached from said first frame,
• wherein said second frame is rotatable about said connecting member relative to said first frame.