| 询价 | 基本尺寸 mm |
基本额定负荷 kN |
疲劳负荷极限 Pu |
额定转速 r/min |
质量 kg |
型号 | 尺寸 mm |
定位槽尺寸 mm |
挡肩及倒角尺寸 mm |
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| d | D | B | 动态 C | 静态 Co | 参考转速 | 极限转速 | 轴承带定位槽 | 无定位槽 | d | d1 ～ |
D1 ～ |
r1,2 最小 |
a | b | h | ro | da 最小 |
Da 最大 |
ra 最大 |
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15 | 35 | 11 | 12.7 | 8.3 | 0.36 | 22000 | 36000 | 0.062 | QJ202N2MA | - | 15 | 22 | 28.1 | 0.6 | 18 | 3 | 2.2 | 0.5 | 19.2 | 30.8 | 0.6 |
|
17 | 40 | 12 | 15.9 | 10.6 | 0.45 | 19000 | 30000 | 0.082 | QJ203N2MA | - | 17 | 25.7 | 32.5 | 0.6 | 20 | 3.5 | 2.5 | 0.5 | 21.2 | 35.8 | 0.6 |
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|
17 | 47 | 14 | 23.4 | 15 | 0.64 | 17000 | 28000 | 0.14 | QJ303N2MA | - | 17 | 27.7 | 36.3 | 1 | 22 | 4.5 | 3.5 | 0.5 | 22.6 | 41.4 | 1 |
|
20 | 52 | 15 | 29.6 | 20 | 0.85 | 15000 | 24000 | 0.18 | QJ304N2MA | QJ304MA | 20 | 31.2 | 40.8 | 1.1 | 25 | 4.5 | 3.5 | 0.5 | 27 | 45 | 1 |
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|
25 | 52 | 15 | 25.1 | 20 | 0.83 | 14000 | 22000 | 0.16 | QJ205N2MA | QJ205MA | 25 | 35 | 43 | 1 | 27 | 4.5 | 3 | 0.5 | 30.6 | 46.4 | 1 |
|
25 | 62 | 17 | 39 | 28 | 1.18 | 12000 | 20000 | 0.29 | QJ305N2MA | QJ305MA | 25 | 38 | 49 | 1.1 | 30 | 4.5 | 3.5 | 0.5 | 32 | 55 | 1 |
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30 | 62 | 16 | 35.1 | 28.5 | 1.2 | 12000 | 19000 | 0.24 | QJ206N2MA | QJ206MA | 30 | 41.2 | 50.8 | 1 | 32 | 4.5 | 3.5 | 0.5 | 35.6 | 56.4 | 1 |
|
30 | 72 | 19 | 49.4 | 38 | 1.63 | 10000 | 17000 | 0.42 | QJ306N2MA | QJ306MA | 30 | 45.8 | 58.2 | 1.1 | 36 | 4.5 | 3.5 | 0.5 | 37 | 65 | 1 |
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|
35 | 72 | 17 | 46.2 | 39 | 1.63 | 10000 | 17000 | 0.36 | QJ207N2MA | QJ207MA | 35 | 47.9 | 59 | 1.1 | 37 | 4.5 | 3.5 | 0.5 | 42 | 65 | 1 |
|
35 | 80 | 21 | 59.2 | 46.5 | 1.96 | 9500 | 15000 | 0.57 | QJ307N2MA | QJ307MA | 35 | 50.7 | 64.3 | 1.5 | 40 | 5.5 | 4 | 0.5 | 44 | 71 | 1.5 |
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40 | 80 | 18 | 52.7 | 45 | 1.9 | 9000 | 15000 | 0.45 | QJ208N2MA | QJ208MA | 40 | 54 | 66 | 1.1 | 42 | 5.5 | 4 | 0.5 | 47 | 73 | 1 |
|
40 | 90 | 23 | 71.5 | 58.5 | 2.45 | 8500 | 14000 | 0.78 | QJ308N2MA | QJ308MA | 40 | 57.5 | 72.5 | 1.5 | 46 | 5.5 | 4 | 0.5 | 49 | 81 | 1.5 |
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45 | 85 | 19 | 58.5 | 51 | 2.16 | 8500 | 14000 | 0.52 | - | QJ209MA | 45 | 58.5 | 72 | 1.1 | 46 | - | - | - | 52 | 78 | 1 |
|
45 | 100 | 25 | 93.6 | 76.5 | 3.25 | 7500 | 12000 | 1.05 | QJ309N2MA | QJ309MA | 45 | 63.8 | 81.2 | 1.5 | 51 | 6.5 | 5 | 0.5 | 54 | 91 | 1.5 |
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50 | 90 | 20 | 61.8 | 56 | 2.4 | 7500 | 13000 | 0.59 | - | QJ210MA | 50 | 63.5 | 76.5 | 1.1 | 49 | 5.5 | 4 | 0.5 | 57 | 83 | 1 |
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50 | 110 | 27 | 111 | 91.5 | 3.9 | 6700 | 11000 | 1.35 | - | QJ310MA | 50 | 70 | 90 | 2 | 56 | - | - | - | 61 | 99 | 2 |
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55 | 100 | 21 | 79.3 | 76.5 | 3.2 | 7000 | 11000 | 0.77 | QJ211N2MA | QJ211MA | 55 | 70.3 | 84.7 | 1.5 | 54 | 6.5 | 5 | 0.5 | 64 | 91 | 1.5 |
|
55 | 120 | 29 | 127 | 108 | 4.55 | 6000 | 10000 | 1.75 | QJ311N2MA | QJ311MA | 55 | 77.2 | 97.8 | 2 | 61 | 6.5 | 8.1 | 0.5 | 66 | 109 | 2 |
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60 | 110 | 22 | 92.3 | 86.5 | 3.65 | 6300 | 10000 | 0.99 | QJ212N2MA | QJ212MA | 60 | 77 | 93 | 1.5 | 60 | 6.5 | 5 | 0.5 | 69 | 101 | 1.5 |
|
60 | 130 | 31 | 146 | 125 | 5.3 | 5600 | 9000 | 2.15 | QJ312N2MA | QJ312MA | 60 | 84 | 106 | 2.1 | 67 | 6.5 | 8.1 | 0.5 | 72 | 118 | 2 |
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