滚针+推力球-NKX
滚针・滚轮・直线运动，寅龙智造更出众！
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轴承型号
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主要尺寸
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动载Cr(KN)
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静载C0r(KN)
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允许转速
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安装尺寸(mm)
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重量(kg)
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配套轴承型号
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防尘罩
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NKX(I)
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d(Fw)
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D
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C
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B
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Fw
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Fw公差
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D1
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D2
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C1
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C2
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rs
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rs1
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d1
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径向
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轴向
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径向
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轴向
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(rpm)
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da(min)
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db
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内圈
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外圈(组合)
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| NKXI30 | 30 | 47 | 30 | 20 | 35 | +0.041~+0.025 | 52 | — | 12 | 9 | 0.6 | 0.3 | 35 | 27 | 20.4 | 46.2 | 44.7 | 5600 | 45 | 34 | 0.2015 | IR303520 | NKX35 | 开式 |
| NKXI30Z | 30 | 47 | 30 | 20 | 35 | +0.041~+0.025 | 53 | 12 | 9 | 0.6 | 0.3 | 35 | 27 | 20.4 | 46.2 | 44.7 | 5600 | 45 | 34 | 0.206 | IR303520 | NKX35Z | 带端盖 | |
| NKXI35 | 35 | 52 | 32 | 20 | 40 | +0.041~+0.025 | 60 | — | 13 | 10 | 0.6 | 0.3 | 40 | 29.4 | 26.9 | 54.1 | 62.9 | 5000 | 52 | 39 | 0.26 | IR354020 | NKX40 | 开式 |
| NKXI35Z | 35 | 52 | 32 | 20 | 40 | +0.041~+0.025 | 61 | 13 | 10 | 0.6 | 0.3 | 40 | 29.4 | 26.9 | 54.1 | 62.9 | 5000 | 52 | 39 | 0.266 | IR354020 | NKX40Z | 带端盖 | |
| NKXI40 | 40 | 58 | 32 | 20 | 45 | +0.041~+0.025 | 65 | — | 14 | 9 | 0.6 | 0.3 | 45 | 31.1 | 27.9 | 60.1 | 69.2 | 4600 | 57 | 44 | 0.302 | IR404520 | NKX45 | 开式 |
| NKXI40Z | 40 | 58 | 32 | 20 | 45 | +0.041~+0.025 | 66.5 | 14 | 9 | 0.6 | 0.3 | 45 | 31.1 | 27.9 | 60.1 | 69.2 | 4600 | 57 | 44 | 0.3155 | IR404520 | NKX45Z | 带端盖 | |
| NKXI45 | 45 | 62 | 35 | 25 | 50 | +0.041~+0.025 | 70 | — | 14 | 10 | 0.6 | 0.6 | 50 | 43 | 28.7 | 85.2 | 75.4 | 4500 | 62 | 49 | 0.348 | IR455025 | NKX50 | 开式 |
| NKXI45Z | 45 | 62 | 35 | 25 | 50 | +0.041~+0.025 | 71.5 | 14 | 10 | 0.6 | 0.6 | 50 | 43 | 28.7 | 85.2 | 75.4 | 4500 | 62 | 49 | 0.3625 | IR455025 | NKX50Z | 带端盖 | |
| NKXI50 | 50 | 72 | 40 | 25 | 60 | +0.049~+0.030 | 85 | — | 17 | 12 | 1 | 1 | 60 | 47.5 | 41.4 | 103 | 113 | 3700 | 75 | 59 | 0.606 | IR506025 | NKX60 | 开式 |
| NKXI50Z | 50 | 72 | 40 | 25 | 60 | +0.049~+0.030 | 86.5 | 17 | 12 | 1 | 1 | 60 | 47.5 | 41.4 | 103 | 113 | 3700 | 75 | 59 | 0.6285 | IR506025 | NKX60Z | 带端盖 | |
| NKXI60 | 60 | 85 | 40 | 25 | 70 | +0.049~+0.030 | 95 | — | 18 | 11 | 1 | 1 | 70 | 55.5 | 43.1 | 120.6 | 127 | 3400 | 85 | 68 | 0.772 | IR607025 | NKX70 | 开式 |
| NKXI60Z | 60 | 85 | 40 | 25 | 70 | +0.049~+0.030 | 96.5 | 18 | 11 | 1 | 1 | 70 | 55.5 | 43.1 | 120.6 | 127 | 3400 | 85 | 68 | 0.796 | IR607025 | NKX70Z | 带端盖 | |
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