轴承公称直径 | 游隙组别 | C2 | CN | C3 | C4 | C5 | 超过 | 到 | 最小 | 最大 | 最小 | 最大 | 最小 | 最大 | 最小 | 最大 | 最小 | 最大 | 2.5 | 6 | 0 | 7 | 2 | 13 | 8 | 23 | - | - | - | - | 6 | 10 | 0 | 7 | 2 | 13 | 8 | 23 | 14 | 29 | 20 | 37 | 10 | 18 | 0 | 9 | 3 | 18 | 11 | 25 | 18 | 33 | 25 | 45 | 18 | 24 | 0 | 10 | 5 | 20 | 13 | 28 | 20 | 36 | 28 | 48 | 24 | 30 | 1 | 11 | 5 | 20 | 13 | 28 | 23 | 41 | 30 | 53 | 30 | 40 | 1 | 11 | 6 | 20 | 15 | 33 | 28 | 56 | 40 | 64 | 40 | 50 | 1 | 11 | 6 | 23 | 18 | 36 | 30 | 51 | 45 | 73 | 50 | 65 | 1 | 15 | 8 | 28 | 23 | 43 | 38 | 61 | 50 | 90 | 65 | 80 | 1 | 15 | 10 | 30 | 25 | 51 | 46 | 71 | 65 | 105 | 80 | 100 | 1 | 18 | 12 | 36 | 30 | 58 | 53 | 84 | 75 | 120 | 100 | 120 | 2 | 20 | 15 | 41 | 36 | 66 | 61 | 97 | 90 | 140 | 120 | 140 | 2 | 23 | 18 | 48 | 41 | 81 | 71 | 114 | 105 | 160 | 140 | 160 | 2 | 23 | 18 | 53 | 46 | 91 | 81 | 130 | 120 | 180 |
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