轴径 | 公称型号 | 主要尺寸mm | ||
mm | 附带保持架 | d | D | C |
15 | TRU153320UU | 15 | 33 | 20 | 17 | TRU173425UU | 17 | 34 | 25 |
20 | NAU4904UU | 20 | 37 | 17 | 20 | TRU203820UU | 20 | 38 | 20 |
20 | TRU203825UU | 20 | 38 | 25 | 25 | NAU4905UU | 25 | 42 | 17 |
25 | TRU254425UU | 25 | 44 | 25 | 28 | TRU284530UU | 28 | 45 | 30 |
30 | NAU4906UU | 30 | 47 | 17 | 30 | TRU304830UU | 30 | 48 | 30 |
32 | TRU325230UU | 32 | 52 | 30 | 35 | NAU4907UU | 35 | 55 | 20 |
材质高力黄铜镶嵌固体润滑剂