Furniture castor has mounting plate with depending pin to fit into needle roller bearing in wheel frame

摘要

The furniture castor (13) has a small wheel and a mounting plate (131) with a depending pin (133). There is a wheel frame (11) to hold the wheel (20) in the shape of a U with two shanks and a cross piece mounted on the pin. The cross piece has a through opening (111) to receive a needle roller bearing (12). The needle roller bearing receives the positioning pin.