| 摘要 |
PURPOSE: To provide a rolling element interference prevention tool for a guide device having a superior durability and abrasion resistance as well as low noise, long maintenance-free performance, high speed, and superior sliding performance and being used stably for a long period in the rolling element interference prevention tool preventing mutual interference of multiple rolling elements rolling in an endless track of the guide device at prescribed intervals apart from one another. CONSTITUTION: This rolling element interference prevention tool for the guide device prevents mutual interference of the multiple rolling elements rolling in the endless track of the guide device at prescribed intervals apart from one another. This rolling element interference prevention tool for the guide device is characterized in being formed of thermoplastic resin elastomer which has physical properties satisfying a relational expression (axb)÷c>=18 in terms of 10% elongation stress a, a tensile strength b, and a bending elastic modulus c. |
