PIN TYPE HOLDER, ROLLER BEARING WITH PIN TYPE HOLDER, AND METHOD FOR MANUFACTURING PIN TYPE HOLDER

摘要

PROBLEM TO BE SOLVED: To improve the strength and the durability of a pin type holder by increasing the strength of a first side plate fixed by a screw.SOLUTION: A pin type holder 16 includes a first side plate 20 and a second side plate 21 facing each other in an axial direction, and a plurality of pins 18 arranged at fixed intervals in the circumferential direction of the first side plate 20 and the second side plate 21, and a screw 22 formed at one tip of the pin 18 is fixed by a screw hole 23 formed in the first side plate. A male screw 32 formed at one end of the pin 18 is elastically deformed by pressing a die to one tip of the pin 18 to form a thread.