Roller bearing device having resilient spacer

A roller bearing device comprising:

• an outer housing including a chamber formed therein, and including an inner peripheral rail formed therein and communicating with said chamber of said outer housing,
• an inner housing engaged in said chamber of said outer housing and including an outer peripheral track formed therein and directed toward said rail of said outer housing for forming an endless raceway between said outer and said inner housings, and
• a bearing device engaged in said endless raceway which is formed between said outer and said inner housings, said bearing device including a plurality of roller bearing members, and a plurality of spacers engaged between said roller bearing members, said spacers each including a first side portion having a first curved recess formed therein for engaging with a first of said roller bearing members, said spacers each including a second side portion having a second curved recess formed therein for engaging with a second of said roller bearing members, and said first and said second curved recesses of each spacer being perpendicular to each other, and said spacers each including a channel formed therein for forming two resilient blades and for resiliently engaging with said first and said second roller bearing members.