Transport apparatus and image recording apparatus

A transport apparatus comprising:

• a transport roller having a first supported portion and a second supported portion at positions separated in a first direction, and configured to abut against a sheet, rotate in a second direction about a rotation axis extending in the first direction, and transport the sheet;
• a first support member configured to rotatably support the transport roller, the first support member having a first receiving portion which is in the form of a circular arc and configured to abut against a portion in a circumferential direction of an outer periphery of the first supported portion;
• and
• a second support member configured to rotatably support the transport roller, the second support member having a second receiving portion which is in the form of a circular arc and configured to abut against a portion in a circumferential direction of an outer periphery of the second supported portion,
• wherein when viewed from one end in the first direction of the transport roller, one end of the first receiving portion on a downstream side in the second direction and one end of the second receiving portion on a downstream side in the second direction are positioned at different positions in the second direction, or the other end of the first receiving portion on an upstream side in the second direction and the other end of the second receiving portion on an upstream side in the second direction are positioned at different positions in the second direction.