| 摘要 |
PROBLEM TO BE SOLVED: To provide a resin pulley of low costs, capable of reducing the abrasion of an outer diameter part for a long period. SOLUTION: In this resin pulley comprising a rolling bearing 1 and a resin part 2 formed around the rolling bearing 1 integrally therewith, the resin part 2 has the antistatic characteristic. COPYRIGHT: (C)2005,JPO&NCIPI
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