| 摘要 |
PROBLEM TO BE SOLVED: To provide a guide roller for a sliding door having sufficiently high creep resistance against creep deformation when baking and coating, having excellent shock resistance, and provided with a resin-made member corroding no guide rail. SOLUTION: This guide roller 1 for the sliding door for a vehicle is provided with the resin-made member 12 constituting an outer peripheral face 11 of the roller rolling on the guide rail 18 by covering the outer periphery 10 of an outer ring 3 of a rolling bearing 9 by using a resin compound containing base resin, at least one kind of reinforced fiber selected from a group of carbon fibers having diameter ofϕ8μm or less and whiskers, and an impact reforming material and having bending elastic modulus of 5,000-15,000 MPa at 120°C. COPYRIGHT: (C)2009,JPO&INPIT
|
