轴径 | 公称型号 | 主要尺寸mm | ||
mm | 附带保持架 | d | D | C |
55 | NAU4911 | 55 | 80 | 25 | 55 | TRU558138 | 55 | 81 | 38 |
60 | NAU4912 | 60 | 85 | 25 | 60 | TRU608945 | 60 | 89 | 45 |
65 | NAU4913 | 65 | 90 | 25 | 70 | NAU4914 | 70 | 100 | 30 |
75 | NAU4915 | 75 | 105 | 30 | 75 | TRU7510845 | 75 | 108 | 45 |
80 | NAU4916 | 80 | 110 | 30 | 85 | TRU | 85 | 120 | 35 |
85 | TRU | 85 | 118 | 50 | 85 | NAU4917 | 85 | 120 | 35 |