powder metallurgy oil impregnated  sintered bronze bush and spherical iron bearing bushing

This oil sintered metal bushing bearing is in self-lubricating as it is impregnated with lubrication oil by vacuum device during production, them are widely being used for electrical motor,fan motor,starter motor,washing machine,audio equipment,electric sewing machine, electrical razor,computer electrical cooling fan, etc.

This cooling fan is using miniature bronze bush bearing

This electric motor is using a flanged cylinder bronze bush

This fan motor is using a spherical outer surface bronze bushing with self-aligning