型號(hào) | 規(guī) 格 | ||||
外徑(D) | 內(nèi)孔直徑(D) | 厚度(n) | 厚度(n) | 瓣數(shù) | |
GR19 | 40 | 18 | 14.5 | 12 | 6 |
GR24 | 54 | 26 | 15.2 | 14 | 8 |
GR28 | 65 | 30 | 19 | 15 | 8 |
GR38 | 80 | 38 | 22 | 18 | 8 |
GR42 | 95 | 46 | 24 | 20 | 8 |
GR48 | 104 | 51 | 25.5 | 20.5 | 8 |
GR55 | 120 | 60 | 27 | 22 | 8 |
GR65 | 135 | 68 | 32 | 26 | 8 |
GR75 | 161 | 81 | 37 | 30 | 10 |
GR90 | 199 | 100 | 42 | 34 | 10 |
GR100 | 224 | 111 | 38 | 10 |